日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町) Official site

A high-end transformer that achieves excellent efficiency and voltage fluctuation rate, with low leakage and space-saving design. Compatible with everything from automatic winding to complex specifications for manual winding.

Since April 1, 2022, our headquarters and factory have been using 100% renewable energy electricity. The products of Nikkou Electric are powered by CO2-free electricity. ≪For transformers, choose Nikkou Electric≫ We are Nikkou Electric Co., Ltd., a transformer manufacturer located in Watari County, Miyagi Prefecture. At Nikkou Electric, we consistently handle everything from the design to manufacturing and sales of transformers, coils, and reactors in accordance with our customers' specifications. We offer a wide range of transformers (voltage transformers), including compact and energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar power and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers. In addition to manufacturing transformers, we also undertake the assembly of power-related unit products. Please do not hesitate to reach out to us for consultation.

背の低いトランスを設置したい！　装置の重量を軽くしたい！　鉄心巻き込み作業の効率化に貢献します。

★☆★☆★☆2022年4月1日より本社・工場の電気は100%再エネ電気を採用しております。 日幸電機の製品は【CO2フリー電気から生まれる電源トランス】へ★☆★☆★☆ 【EI型との比較(抜粋)】 ■NCW0100 ・NCWシリーズ：49mm ・EI型：110mm ・寸法差：-61mm ■NCW0150 ・NCWシリーズ：52mm ・EI型：130mm ・寸法差：-78mm ■NCW0200 ・NCWシリーズ：55mm ・EI型：130mm ・寸法差：-75mm ※詳しくはPDF資料をご覧いただくかお気軽にお問い合わせ下さい。　

狭いスペースにトランスを設置したい！省スペース・軽量・高効率を実現

【特長】 ■低価格・高絶縁性 ■収納スペース約1/2 ■装置の重量大幅削減 ■作業効率がアップ ■待機電力大幅削減 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。 　　　

Transformer reactor using ferrite core

"If it's about transformers, it's Nikkou Electric." We are Nikkou Electric Co., Ltd., a transformer manufacturer located in Watari-gun, Miyagi Prefecture. At Nikkou Electric, we provide a consistent process from design to manufacturing and sales of transformers, coils, and reactors tailored to our customers' specifications, all done domestically. We handle a wide range of transformers (voltage converters), including compact and energy-efficient NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers. In addition to manufacturing transformers, we also undertake the assembly of power supply-related unit products. Please do not hesitate to reach out to us.

Custom-made low-frequency transformers (voltage converters) and reactors (stacked core type and cut core type) tailored to customer use.

Low Frequency Transformer / Reactor (Stacked Core Type / Cut Core Type) ≪For Transformers, Nikkou Electric≫ We are Nikkou Electric Co., Ltd., a transformer manufacturer located in Watari County, Miyagi Prefecture. At Nikkou Electric, we provide a consistent process from design to manufacturing and sales of transformers, coils, and reactors tailored to our customers' specifications within Japan. We handle a wide range of transformers (voltage converters), including compact, energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar power and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers. In addition to manufacturing transformers, we also undertake the assembly of power supply-related units. Please do not hesitate to reach out to us for consultation.

Large transformers and reactors tailored to customer specifications. They are widely used in renewable energy generation such as solar power and wind power.

Since April 1, 2022, our headquarters and factory have been using 100% renewable energy electricity. The products of Nikkou Electric are powered by CO2-free electricity. At Nikkou Electric, we consistently handle everything from the design to the manufacturing and sales of transformers, coils, and reactors in Japan, tailored to our customers' specifications. We offer a wide range of transformers (voltage converters), including compact and energy-efficient NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar power and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers. In addition to manufacturing transformers, we also undertake the assembly of power-related unit products. Please do not hesitate to reach out to us for consultation.

At Nikkodenki Co., Ltd. Sendai Sales Office, we provide comprehensive total support as the general agent for floor heating and snow melting systems, catering to the diverse needs of various regions in Tohoku.

Nikko Electric Co., Ltd. Sendai Sales Office serves as the general agent for floor heating systems and snow melting systems. We respond to a variety of needs not only for general residences throughout the Tohoku region but also for welfare facilities and public institutions, with the latest system variations and comprehensive total support. For inquiries about floor heating and snow melting equipment, please contact Nikko Electric Co., Ltd. Sendai Sales Office (TEL: 022-231-9745).

シームレス薄型銅管より線端末スリーブ COSスリーブ圧着工法は経済産業省より耐震性能や省エネ効果が認められ特許を取得

≪用途≫ スマートメーター・積算電力計・ブレーカー・インバーターなどのより線を挿入接続する機器にご使用ください。挿入型端子台、差し込みコネクター、配線器具、照明器具、その他省エネ関連機器にもご使用いただけます。 COSスリーブのご用命は日幸電機株式会社 仙台営業所（TEL：022-231-9745）までご連絡ください。 　　

Our group company, Nikkou Electric Manufacturing Co., Ltd., is a manufacturer of fully electromagnetic circuit breakers (wiring circuit breakers), protectors, leakage circuit breakers, and electronic application devices.

"We value the needs of our users." Utilizing the features of fully electromagnetic systems, we manufacture products that are suitable for their intended purposes. We produce frames ranging from 30A to 3200A. Our products are widely adopted in power distribution boards, sub-distribution boards, and various power supply equipment. "We aim to create products unique to a specialized breaker manufacturer." Leveraging our accumulated "technology," we will develop unique products that are not available from other companies. We also accommodate special characteristics and unique current values. ◆ We also offer circuit breakers with leakage protection functions for generators ◆ * Nikko Electric Co., Ltd. is an agent of Nikko Electric Manufacturing Co., Ltd.

Custom-made cut-core transformers tailored to customer specifications. The compact and lightweight design improves workability and efficiency during implementation.

"If it's about transformers, Nikkou Electric." Nikkou Electric Co., Ltd. is a transformer manufacturer located in Watari-gun, Miyagi Prefecture. At Nikkou Electric, we consistently handle the design, manufacturing, and sales of transformers, coils, and reactors in accordance with our customers' specifications, all domestically. If you have any issues regarding transformers, coils, or reactors, please consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers. In addition to transformer manufacturing, we also undertake the assembly of power-related unit products. Please feel free to consult with us.

狭いスペースにトランスを設置可能！省スペース・軽量・高効率を実現

★☆★☆★☆2022年4月1日より本社・工場の電気は100%再エネ電気を採用しております。 日幸電機の製品は【CO2フリー電気から生まれる電源トランス】へ★☆★☆★☆ 【特長】 ■低価格・高絶縁性 ■収納スペース約1/2 ■装置の重量大幅削減 ■作業効率がアップ ■待機電力大幅削減 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。 　　　

Exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises"! NCW3000 (3000VA) is also under development! Can be installed in narrow spaces.

★☆★☆★☆Since April 1, 2022, our headquarters and factory have adopted 100% renewable energy electricity. The products of Nikkou Electric are powered by CO2-free electricity.★☆★☆★☆ 【Features】 ■Low cost and high insulation ■Storage space approximately 1/2 ■Significant reduction in equipment weight ■Increased work efficiency ■Significant reduction in standby power *For more details, please refer to the PDF document or feel free to contact us.

As of April 1, 2022, Nikko Electric Co., Ltd.'s headquarters in Watari has switched all its electricity to 100% renewable energy (CO2-free electricity).

Nikko Electric, a domestic transformer manufacturer, has over 100 employees and conducts sales, design, and manufacturing all in-house within Japan. To address the issues of technology and skill transfer due to the aging workforce in the domestic manufacturing industry, as well as concerns about stable product supply, we are proactively implementing regular recruitment of new employees and fostering young leaders. We also offer reemployment for those over 60, aiming to be a sustainable manufacturing company that evolves daily through the integration of young and experienced workers, allowing us to maintain long-term relationships with our customers. If your company is facing challenges with transformers, coils, or reactors, please feel free to consult with Nikko Electric! Average age of skilled workers: 39.9 years Average age of technical workers: 36.6 years Average age of sales personnel: 44.6 years Number of reemployed retirees: 9 New employee recruitment results: 2022: 2 2021: 2 2020: 2

Manufacturing tailored to customer specifications. Proven track record in a wide range of fields, including semiconductor manufacturing equipment, medical devices, broadcasting equipment, and automotive-related products.

Since April 1, 2022, our headquarters and factory have adopted 100% renewable energy electricity. The products of Nikkou Electric are powered by CO2-free electricity. At Nikkou Electric, we consistently handle everything from the design to the manufacturing and sales of transformers, coils, and reactors in accordance with our customers' specifications. We offer a wide range of transformers, including compact and energy-efficient NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar and wind power generation. If you have any concerns regarding transformers, coils, or reactors, please feel free to consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers. In addition to manufacturing transformers, we also undertake the assembly of power-related unit products. Please do not hesitate to reach out for a consultation.

The panel is made of highly durable striped steel plate! It has a non-slip surface treatment!

【Lineup】 ■PK-07 ■PK-06 ■PK-03 *For more details, please refer to the PDF document or feel free to contact us.

Snow removal measures for structures! The future snow melting system that melts snow with infrared radiation.

【Specifications】 ■Model: Far Infrared U-Light (MSK-1800) ■Power Supply Rating: AC200V ■Power Consumption: 1800W ■Dimensions: 820 (W) × 307 (H) × 220 (D) mm ■Weight: Approximately 9kg *For more details, please refer to the PDF document or feel free to contact us.

Corresponding to the full liberalization of electricity, we offer snow melting power contracts! Non-polluting and can be installed in various locations.

【Selectable Plans】 <Usage Hours: Daily from 9 PM to 4 PM the next day for 19 hours> ■ Yorisou C Snow A ■ Yorisou C Snow AII <Usage Hours: Daily from 9 PM to 4 PM the next day excluding 2 hours for a total of 22 hours> ■ Yorisou C Snow B ■ Yorisou C Snow BII *For more details, please refer to the PDF document or feel free to contact us.*

A transformer that achieves space-saving, lightweight, and high efficiency! Comparison data is also included! (Compared to our products)

【Features】 ■Improved efficiency in iron core winding operations ■Winding operations possible with automatic winding machines ■Complete separation of primary and secondary windings ■Use of oriented silicon steel sheets ■Full utilization of iron core performance due to no cuts ■No joints, resulting in minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

We want to use high-efficiency transformers" and "We want to use energy-saving type transformers.

Comparison of Running Costs between EI Type (1kVA) and NCW1000 (1kVA) <Electricity Cost (Loss Amount) Model Case> ■ Economic effect of ¥41,500 on average per month ■ Cost reduction of ¥2,490,000 over 5 years *For more details, please refer to the PDF materials or feel free to contact us.*

We want to install a transformer in a small space" and "We want to install a low-profile transformer.

【Comparison of EI Type and NCW Series (Partial)】 <Vertical> ■NCW0100 [NCW Series: 51mm EI Type: 97mm Dimension Difference: -46mm] ■NCW0150 [NCW Series: 54mm EI Type: 105mm Dimension Difference: -51mm] ■NCW0200 [NCW Series: 57mm EI Type: 105mm Dimension Difference: -48mm] ■NCW0300 [NCW Series: 63mm EI Type: 115mm Dimension Difference: -52mm] <Horizontal> ■NCW0100 [NCW Series: 49mm EI Type: 110mm Dimension Difference: -61mm] ■NCW0150 [NCW Series: 52mm EI Type: 130mm Dimension Difference: -78mm] ■NCW0200 [NCW Series: 55mm EI Type: 130mm Dimension Difference: -75mm] ■NCW0300 [NCW Series: 61mm EI Type: 135mm Dimension Difference: -74mm] *For more details, please refer to the PDF document or feel free to contact us.

"We want to reduce the total weight of the device" and "We don't want to carry heavy transformers!" We will respond to these requests!

【Comparison of EI Type and NCW Series (Partial)】 ■ NCW0100 [NCW Series: 1.7kg EI Type: 3.0kg Dimension Difference: -1.3kg] ■ NCW0150 [NCW Series: 2.1kg EI Type: 4.0kg Dimension Difference: -1.9kg] ■ NCW0200 [NCW Series: 2.5kg EI Type: 4.5kg Dimension Difference: -2.0kg] ■ NCW0300 [NCW Series: 3.3kg EI Type: 6.0kg Dimension Difference: -2.7kg] *For more details, please refer to the PDF document or feel free to contact us.

No joints, minimal leakage flux! A structure where the primary winding, secondary winding, and core are separately insulated!

【Recommended for the following people】 ■ Want to use a high-efficiency transformer ■ Want to use an energy-saving type transformer ■ Want to install a transformer in a narrow space ■ Want to install a low-profile transformer ■ Want to reduce the total weight of the equipment ■ Do not want to handle heavy transformers *For more details, please refer to the PDF document or feel free to contact us.

Harmonic mitigation products, including options in cases, are available! They are used in solar power and wind power generation!

【Compatible Sizes】 ■ Supported current range (300A to 1500A) ■ Compatible with copper strip winding (maximum 2P 0.5t to 1.2t-300w) *For more details, please refer to the PDF document or feel free to contact us.

We have a large number of winding machines and dryers! Our quality assurance and inspection equipment is also well-equipped!

【Main Equipment (Partial)】 ■ Small transformer sewing motors: 25 units ■ Medium transformer winding machines: 7 units ■ Large transformer winding machines: 5 units ■ Medium automatic winding machines (AX-1): 16 units ■ Large automatic winding machines (AX-2, PX01): 3 units *For more details, please refer to the PDF document or feel free to contact us.

Compact and lightweight design is achievable! We are also considering high-frequency power transformers!

【Compatible Sizes】 ■Single Phase Type 　Core Size: CS6.3 to CS2500, SL1700 to SL7500, etc. ■Three Phase Type 　Core Size: SE201 to SE215, etc. *For more details, please refer to the PDF document or feel free to contact us.

It is also possible to connect multiple mats to a single power source for installation! Since it is an add-on, it is easy to install!

【Other Features】 - All products are made to order. - Adopts a self-regulating heating element, making it less prone to overheating. - The length of the included power cable to the power supply is standard at 2m (2PNCT1.25mm2 1 core x 2). - The maximum total current for a single circuit when using multiple mats connected together is up to 15A. - Adhesive is provided as installation material (sold separately). *For more details, please refer to the PDF document or feel free to contact us.

A comfortable winter free from the struggles of snow shoveling! Easy and effortless one-touch operation for anyone!

Do you have any of these concerns? ■ Shoveling snow is tough, but it's dangerous if I don't do it quickly... ■ Injuries from freezing ■ Increasing strain on the body year after year *For more details, please refer to the PDF document or feel free to contact us.

Meeting various environmental needs! Pursuing the ideal road heating based on half a century of achievements and trust!

【Product List (Partial)】 ■ Heating Cables 　・Standard Heating Cable 　・Reinforced Heating Cable 　・Reinforced High-Heat-Resistant Heating Cable ■ Lead Cables 　・Standard Lead Cable 　・High-Heat-Resistant Lead Cable ■ Heating Units ■ Control Equipment *For more details, please refer to the PDF document or feel free to contact us.

A high-end transformer boasting excellent efficiency and voltage fluctuation rate, with low leakage and space-saving design!

【Core Size (Guideline)】 ■ Suitable for Hand-Winding - Outer Diameter: 70mm Max - Inner Diameter: 15mm Min - Height: 15mm Max ■ Suitable for Automatic Winding - Outer Diameter: 200mm Max - Inner Diameter: 35mm Min - Height: 120mm Max *For more details, please refer to the PDF document or feel free to contact us.

Years of accumulated technology and know-how! We can also accommodate requests for casters and floor levelers!

【Specifications】 <Large High-Frequency Transformer/ Reactor (swf=10-50kHz)> ■ Transformer (Ferrite Material) - Capacity Examples [UU120-3P: up to 35kVA (16kHz) UU120-6P: up to 40kVA (40kHz)] ■ Resonant Reactor (Ferrite Material) - Performance Example [UU79-2P: 7μH-180A] ■ Shape: Customizable ■ Application: For EV Fast Chargers *For more details, please refer to the PDF document or feel free to contact us.

We respond to a wide range of needs from OA machines to electronic devices and power equipment! We realize new dreams.

【Product Lineup】 ■ Various low-frequency transformers and reactors ■ Large stack coil type ■ Copper strip wound large reactors ■ NCW transformers ■ Ferrite core transformers ■ Toroidal transformers and coils, etc. *For more details, please refer to the PDF document or feel free to contact us.

Living, to society! Our technology is active in various scenes of society!

【Joint Venture with CBI Corporation】 ■ Technical cooperation with CBI-ELECTRIC (South Africa), a fully electromagnetic manufacturer ■ Development and sales of circuit breakers that are globally competitive, starting with the IB series ■ Products comply with international standards IEC (also approved by UL, CSA, TUV, or VDE) * For more details, please refer to the PDF document or feel free to contact us.

Standardization and miniaturization of wiring circuit breakers and residual current devices! We are pursuing ease of use!

【Features】 ■ Adopts a fully electromagnetic design ■ Contributes to labor-saving in panel design and manufacturing ■ Economically compatible with various equipment through a wide range of models ■ Responds to user needs *For more details, please refer to the PDF document or feel free to contact us.

Introducing the key points and basic knowledge of transformers! We will solve common problems faced by our customers!

"Solving Common Customer Issues" ■ Want to replace aging transformers ■ Want to increase capacity ■ Need to address frequent breaker trips ■ Want to reduce vibration and noise *For more details, please refer to the PDF document or feel free to contact us.

Low leakage, space-saving! Custom manufacturing is possible according to design specifications such as any number of turns and current values.

For more details, please refer to the PDF document or feel free to contact us.

We have prepared a wide variety of shapes to accommodate various designs! Introducing switching transformers.

For more details, please refer to the PDF document or feel free to contact us.

Towards the realization of a decarbonized society! Introducing low-cost, high-insulation transformers.

【Other Features】 ■ Improved efficiency in core winding operations ■ Winding operations possible with automatic winding machines ■ Complete separation of primary and secondary windings ■ Use of oriented silicon steel sheets ■ Full utilization of core performance due to no cuts ■ No joints, resulting in minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

Also featuring auxiliary devices and related products! Introducing the leakage circuit breakers handled by our company!

【Featured Products】 ■Economical Products (EY) Series ■General Purpose (ES) Series ■Three-Phase 4-Wire (4-Pole) Series *For more details, please refer to the PDF document or feel free to contact us.

Achieve space-saving for the board! Prevent unnecessary operations caused by lightning surge currents with the newly developed electronic control method!

【Specifications (Partial)】 ■ Number of poles and applicable phase wiring: 3 poles (can be used as 2 poles)・Three-phase 3-wire, single-phase 3-wire, single-phase 2-wire ■ Applicable system voltage and frequency: AC100V, 200V 50/60Hz ■ Impulse withstand voltage: 8kV ■ Accessories (optional): Alarm switch, auxiliary switch ■ External dimensions: 155×90×82mm *For more details, please refer to the PDF document or feel free to contact us.

For the protection of various devices! Introducing a reliable compact circuit breaker that uses a fully electromagnetic design.

[Featured Products] <Circuit Protectors> ■ IB Series ■ IMN Series ■ ICS Series ■ IM Series ■ IDD Series ■ IPM Series *For more details, please refer to the PDF document or feel free to contact us.

Custom design tailored to your needs! Can be used as a power supply for a wide range of applications.

For more details, please refer to the PDF document or feel free to contact us.

Maximize iron core performance with no cuts! Introducing a low-cost, high-insulation transformer.

【Other Features】 ■ Improved efficiency in iron core winding operations ■ Winding operations possible with automatic winding machines ■ Complete separation of primary and secondary windings ■ Use of oriented silicon steel sheets ■ Full utilization of iron core performance due to no cuts ■ No joints, resulting in minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

Significantly contributes to energy conservation! Published the dimension table for the coil bobbin type wound iron core transformer "NCW Transformer"!

【Transformer Coil Design and Manufacturing Process】 ■Customer Requirements Specification 　↓ ■Design 　↓ ■Submission of Preliminary Specification 　↓ ■Customer Confirmation 　↓ ■Prototype Production 　↓ ■Customer Confirmation 　↓ ■Submission of Delivery Specification 　↓ ■Mass Production *For more details, please refer to the PDF document or feel free to contact us.

Compact, lightweight, slim, and high-efficiency! A dimensional table for the coil bobbin type iron core transformer "NCW Transformer" is now available!

【Transformer Coil Design and Manufacturing Process】 ■Customer Requirements Specification 　↓ ■Design 　↓ ■Submission of Preliminary Specification 　↓ ■Customer Confirmation 　↓ ■Prototype Production 　↓ ■Customer Confirmation 　↓ ■Submission of Delivery Specification 　↓ ■Mass Production *For more details, please refer to the PDF document or feel free to contact us.

"Single-phase insulated transformer" and "three-phase insulated transformer" dimension tables are published! Please use them for product consideration.

For more details, please refer to the PDF document or feel free to contact us.

Cutting electric energy loss! Seamless thin copper tube wire terminal sleeve.

【Other Features】 ■ Improved conductivity for safety ■ Increased tension for enhanced strength ■ Minimum necessary size ■ Easy to use in any work environment *For more details, please refer to the PDF document or feel free to contact us.

Easily downloadable from your smartphone or tablet! Introducing the floor heating and snow melting equipment catalog.

For more details, please refer to the PDF document or feel free to contact us.

You can melt snow whenever necessary! The abundance of proven results demonstrates the ideal snow melting system.

【Other Features】 - There is absolutely no obstruction to vehicle traffic or pedestrian movement during snow removal operations. - Snow removal personnel are not required, and melting can be done anytime as needed. - Since the heat source is electric, operation is simple and fine automatic control is possible. - Installation is easy, allowing it to be laid not only on roadways but also in various locations such as sidewalks and pedestrian bridges, and maintenance is also straightforward. *For more details, please refer to the PDF document or feel free to contact us.

Maintenance-free and easy to install! Creates a comfortable space suitable for any home.

【Other Features】 - Due to its very simple structure with no combustion or moving parts, there is no need for regular inspections or parts replacements, making it hassle-free. - Since it does not use fire, it does not pollute the room air, eliminating concerns about fires and carbon monoxide poisoning. - It emits no carbon dioxide, making it environmentally friendly. - It warms from the feet up, providing comfort without overheating. *For more details, please refer to the PDF document or feel free to contact us.

Easy installation! Effectively and powerfully melts snow and ice from the invisible areas beneath the pavement.

【Types of Road Heaters】 ■Cable Type ■Unit Type *For more details, please refer to the PDF document or feel free to contact us.

Dimensions tables for various switching transformers such as 'FEER core Type' and 'Large Capacity Type' are published!

For more details, please refer to the PDF document or feel free to contact us.

We have a track record of large items such as UU type and UI type! High-frequency transformers and reactors that are RoHS compliant are available.

For more details, please refer to the PDF document or feel free to contact us.

Using a core that maximizes magnetic characteristics! It can achieve high efficiency and be made compact and lightweight.

For more details, please refer to the PDF document or feel free to contact us.

Greatly contributes to energy conservation! Coil bobbin-type laminated core transformer with high insulation performance.

For more details, please refer to the PDF document or feel free to contact us.

The shape can be discussed separately! Introducing the manufacturing range of single-phase transformers, three-phase transformers, and reactors.

【Other Features】 ■ Shape: Can be discussed separately ■ Support for large current reactors (300A to 1500A) with copper strip winding (maximum 2P 0.5t to 1.2t-300w) ■ Products for harmonic countermeasures are also available *For more details, please refer to the PDF document or feel free to contact us.

Introduction of custom-made stacked core types (single-phase, three-phase) and cut core types (single-phase, three-phase).

For more details, please refer to the PDF document or feel free to contact us.

Transmaker Nikko Electric Akihabara Office "Satellite Akiba" Opening Commemoration! Image Character LINE Stamp [NIKKO-chan]!

LINE stickers

Insulated transformer for PCS for solar power generation (enclosed case)

★ The insulation specifications of the power generation system and power grid enable stable power supply. ★ Comes with a breaker storage box (IP34) (terminal block, breaker, etc.). ★ Prevents leakage current. ★ Can be used with heavy-duty round (optional). ★ Compatible with PCS installation (optional). ★ Custom designs can be considered for each installation condition. Energy-saving type (optional support) Reduces standby power (no-load loss) during non-generation at night by using an amorphous core, demonstrating energy-saving effects.

If you have any issues with procuring parts or materials, please contact Nikko Electric.

FM circuit breaker Leakage circuit breaker Crimp terminal

Nihon Kōsokudō's fully electromagnetic circuit breaker FM circuit breaker.

【Features】 ■ Adopts a fully electromagnetic system ■ Contributes to labor-saving in panel design and manufacturing ■ Economically compatible with various equipment through a wide range of models ■ Responds to user needs *For more details, please refer to the PDF document or feel free to contact us.

[Special Offer Available] Max Tube Marker Lettwin

Lettuce Twin LM-500F3, LM-500W3, LM-550W3 Grip Tube LM-TU29G, LM-TU37G, LM-TU46G For other consumables, please contact us.

Custom-made transformers ideal for imported equipment from overseas: Industrial Equipment Edition

**Recommended Transformers for Industrial Machinery** Recommended Transformer: 3-phase transformer (e.g., step-up or step-down from 200V to 400V) **Specific Example** When using a European-made CNC machine (operating voltage: 400V, 50Hz) in Japan (200V, 50/60Hz), a custom-made step-up 3-phase transformer is produced. The capacity is designed to match the machine's power consumption (e.g., 10kVA to 50kVA). **Benefits** - By accurately adjusting the voltage, it prevents damage to motors and control circuits. - If frequency conversion is needed (e.g., 60Hz to 50Hz), it can be addressed with a custom design combined with an inverter. - Achieves stable long-term operation and maintains production efficiency. (CNC machines / industrial robots / hydraulic excavators / MRI machines / CT scanners / packaging machines / server racks / UPS / wind turbine generators, etc.)

Custom-made transformers ideal for imported equipment from overseas: Food processing machinery edition

【Food Processing Equipment】 Recommended Transformer: Single-phase transformer (e.g., 220V → 100V step-down) Specific Example When using an Italian commercial oven (operating voltage: 220V, 50Hz) in Japan, a custom-made single-phase step-down transformer (capacity: 3kVA to 5kVA) should be prepared. Benefits - Prevents overheating and failures due to overvoltage, extending the lifespan of the equipment. - Often allows for a compact and lightweight design, contributing to space-saving in the kitchen. - Overload protection features can be added as needed to enhance safety.

Custom-made transformers ideal for imported equipment from overseas: Data Center Edition

IT equipment and servers (e.g., servers for data centers) Recommended transformer: single-phase or three-phase transformer (e.g., 208V → 100V step-down, UPS compatible) Specific example When using an American-made server rack (operating voltage: 208V, 60Hz) in Japan, a custom-designed step-down transformer (capacity: 10kVA to 30kVA) is required. Compatibility with UPS (uninterruptible power supply) is also considered. Benefits - Prevents data loss and system downtime with stable power supply. - Reduces communication errors by adding noise suppression features. - Allows for large-capacity design that can accommodate multiple devices. Data center edition (rack servers/blade servers/storage area networks/network-attached storage/UPS/cooling units (CRAC/CRAC Units)/server racks/module data centers, etc.)

Recommended for beginners! E6 series inductors

【Product Lineup】 Inductance: 2.2uH, 3.3uH, 4.7uH... 20mH, 30mH, 100mH Tolerance: ±15% Shape: (See attached document) ◆Notes Tolerance: E6 series inductors have a tolerance of ±10%. For high-precision circuit design, it is necessary to select higher precision components. Inductance Value: The performance of an inductor is evaluated not only by its inductance value but also by various parameters such as Q factor and self-resonant frequency. These parameters must also be considered in circuit design. Operating Environment: The characteristics of inductors may change due to environmental conditions such as temperature, humidity, and vibration. It is necessary to choose inductors suitable for the operating environment.

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Not afraid of snow or cold! Discover the full details of the latest snow melting and floor heating systems here.

Snow melting equipment, floor heating equipment design, construction, and maintenance Handling manufacturers: Hokkaido Electric Wire, Fuji Electric E&C, Ryosei, Ebisu Processing, Misawa Trading, and others Others Various electric motor equipment High voltage receiving and transforming panels and maintenance Low voltage distribution panels and various control panels

[Coverage] Results of the exhibition! Collected 447 surveys over the 3-day event at one booth! (Nikko Electric Co., Ltd., Custom Transformer Manufacturer)

Design, manufacture, and sell custom-made transformers, coils, and reactors Transformer repair Motor repair Snow melting equipment and floor heating (Sendai sales office) Electrical materials sales Educational business (Meiko Gijuku Seiseki Sakuragaoka classroom, Tsurukawa classroom)

Stable power for solar power generation and UPS comes from our transformers.

Custom-made transformers for solar power generation and industrial equipment such as UPS Design, manufacture, and sell custom-made transformers, coils, and reactors Transformer repair Motor repair Snow melting equipment and floor heating (Sendai sales office) Electrical materials sales (various products including Nikkou Electric Manufacturing's breakers and leakage circuit breakers, and many other lineups) Educational business (Meiko Gijuku Seiseki Sakuragaoka Classroom and Tsurukawa Classroom)

[Coverage] Examples of Utilizing Exhibitions! Experience with Winding and Friends on SNS, Appearance of NIKKO-chan (Custom Transformer Manufacturer NIKKO Electric Co., Ltd.)

Design, manufacture, and sell custom-made transformers, coils, and reactors Transformer repair Motor repair Snow melting equipment and floor heating (Sendai sales office) Electrical materials sales (Nikko Electric Manufacturing Co. circuit breakers, leakage circuit breakers, and many other products) Education business (Meiko Gijuku Seiseki Sakuragaoka Classroom and Tsurukawa Classroom)

[Video] Introducing Nichiko Electric's company, products, and factory in a video (Custom Transformer Manufacturer Nichiko Electric Co., Ltd.)

Design, manufacture, and sell custom-made trans coils and reactors Transformer repair Snow melting equipment and floor heating (Sendai sales office) Electrical materials sales Educational business (Meiko Gijuku Seiseki Sakuragaoka Classroom, Tsurukawa Classroom)

Until orders received by 5/31, all types of crimp terminals manufactured by JST (Japan Solderless Terminal Manufacturing Co., Ltd.) are available at a 3% discount off the regular price! We welcome inquiries for quotes as well!

Various crimp terminals manufactured by JST (Japan Solderless Terminal Manufacturing Co., Ltd.)

The Soheater is an electric snow melting mat manufactured by Hokkaido Rubber Industry, designed to efficiently melt snow and ice on entrances, walkways, stairs, and other areas!

Product Specifications and Features Manufacturer: Hokkaido Rubber Industry Application: Removal of snow and ice from entrances, walkways, stairs, etc. Installation Method: Simply lay it down and plug it into an outlet. No construction required. Snow Melting Performance: Quickly melts freshly fallen snow and prevents accumulation and freezing. Material: Made from high-quality rubber material, excellent in cold resistance and abrasion resistance. Safety Design: Low risk of electric leakage even when wet, ensuring high safety. Energy Efficiency: No standby power required, using electricity only when needed.

Nikkou Electric Sendai Sales Office, a professional group specializing in snow melting, has been protecting safety from snow damage in the seven prefectures of Tohoku.

- Abundant Experience Completed 482 projects over 35 years, providing high-quality construction that meets the challenges of the harsh climate in the snowy Tohoku region. - Diverse Projects A proven track record in a wide range of fields including healthcare, welfare, culture, commerce, and public infrastructure, with flexible responsiveness. - Community-Oriented Active primarily in the Tohoku region, offering reliable services that are well-acquainted with local needs. - Technical Expertise Utilizing specialized knowledge and skills in underfloor heating and exterior construction to create comfortable and safe environments.

[Nichiko Electric Sendai Sales Office] Don't let the heat get you down! Support Campaign! [3% OFF on HellermannTyton products] (For orders from July 1 to July 31)

HellermannTyton Co., Ltd. provides cable management solutions used in a wide range of industries such as electrical and electronic equipment, telecommunications, automotive, and railways. Cable ties: Including standard, weather-resistant, and heat-resistant types like the INSULOK series. Panel mounting cable ties: Products for securing wiring to panels, such as push-mount and screw-mount types. Cable labeling: Labels and marking ties for classifying and identifying cables. Tensioning tools: Manual and automatic tools for tightening and cutting cable ties. Fully automatic bundling systems: Automatic machines that assist with efficient cable tie operations in factories. Others: Wire protection accessories, network wiring materials, security products, and more.

[Sunshine Electric Sendai Sales Office] Orders from 8/1 to 8/31! Max (MAX) Company Tube Marker Letter Twin Special Price Campaign

Lettuce Twin LM-500F3, LM-500W3, LM-550W3 Grip Tube LM-TU29G, LM-TU37G, LM-TU46G For other consumables, please contact us.

Amorphous Dry Transformer by Nikkodenki, a transformer for the decarbonization era! Reducing power costs! Reducing greenhouse gas emissions!

Single-phase transformer Three-phase transformer Scott transformer

【Orders from 9/1 to 30】3% OFF on various JST (Japan Solderless Terminal Manufacturing Co., Ltd.) crimp terminals from the regular price! Quotes are welcome even if you don't place an order.

Various crimp terminals manufactured by JST (Japan Solderless Terminal Manufacturing Co., Ltd.)

Nihon Kōden's first home appliance sale! Let's get through the hot summer with a handy fan! 'Handy Fan NKH79 with Cooling Plate'

- Handheld fan with a cooling plate and 4-speed wind switch function - USB Type-C charging port - Built-in 3600mAh lithium-ion battery. Safe, certified lithium-ion battery compliant with Japan's PSE (Electrical Appliance and Material Safety Law). - Features a foldable handle and comes with a neck strap for hanging and use - Size: 169mm × 56mm × 55mm, weight: 206g, fits comfortably in the hand - Color: "White"

We can accommodate a wide range of industries, from terminals, breakers, transformers, to motors.

Example) Top Runner Transformer Kanade Primary Voltage: 6600V / Secondary Voltage: 210V Number of Phases: Three-phase Connection: Δ-Δ Rated Capacity: 750KVA No-load Loss: 225W Load Loss: 7,110W Voltage Regulation: 1.0% No-load Current: 0.3% Short-circuit Impedance: 3.5～5.5% Efficiency: 99.03% Energy Consumption Efficiency: 2,003W Third Energy Consumption Efficiency Standard Value: 2,070W (2,350W) *1 Third Judgment Standard Value Achievement Rate: 103% (117%) *2 *1 () indicates the energy consumption efficiency standard value in the second judgment criteria *2 () indicates the energy consumption efficiency standard achievement rate in the second judgment criteria

From January 5, 2026! New Year Big Sale at Nichiko Electric Sendai Sales Office. 3% OFF campaign on various products from JST (Japan Solderless Terminal Manufacturing Co., Ltd.) regular prices.

JST (Japan Solderless Terminal Manufacturing Co., Ltd.)