20W AC adapter with PSE mark, known for its high quality and safety.
20W AC adapter with PSE mark, strong in quality and safety, available in small quantities and with short delivery times SPU21C.
Are you looking for an AC adapter? This is a 20W AC adapter with a PSE mark (Electrical Appliance and Material Safety Law). It is a high-quality switching AC adapter with a strong emphasis on safety. The output voltage and current include options like DC12V 1.66A and DC24V 0.83A. This AC adapter complies with the international safety standard IEC62368-1. Please consider it for connecting to electronic devices under development or electrical products you plan to import. We also accommodate connections for your desired DC plug and specified connectors. It is equipped with various protection circuits such as OVP and SCP, focusing on reliability. 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Law) ■ Complies with IEC62368-1 ■ Connection for your desired DC plug ■ 100% inspection conducted ■ Long-term stable supply ■ Long-term warranty of 3 years * We provide consistent support from our staff, comprehensive after-sales support, and a long-term warranty. * Please feel free to contact us for more details.
basic information
【Overview】 ■ Desktop type ■ Input voltage: 90-264VAC ■ Frequency: 47-63Hz ■ Operating temperature: 0℃ to 60℃ (with temperature derating) ■ Operating humidity: 20-90% ■ Storage temperature: -10℃ to 85℃ ■ Storage humidity: 20-90% ■ MTBF: 140,000 hours (calculated value) It is essential to choose a reliable AC adapter for electronic devices or to carefully design the power supply section. Are you considering either an AC adapter (external power supply) or a switching power supply (built-in power supply)? If you choose an AC adapter, there are advantages such as easier resolution of heat and noise issues, legal compliance, potential for miniaturization, simplified maintenance, and cost reduction. There is also a wealth of adoption records from major electronics manufacturers. We handle many products with the PSE mark under the Electrical Appliance and Material Safety Law. Custom requests for desired DC connector connections, additional safety standard applications, component adjustments, and customizations are also available for consultation. *Please note that the status of safety standard acquisition may vary. For the latest information, please check with us. *Feel free to consult us for more details.
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Model number/Brand name
AC adapter with high quality and strong safety features. It complies with the Electrical Appliance and Material Safety Law and is equipped with various safety circuits, marked with the PSE certification.
Applications/Examples of results
【Applications】 General: Communication devices, Wi-Fi equipment, PC peripherals, refrigerators, water purifiers, leisure equipment, sports equipment, seasonal decorations, etc. Industrial: Store ordering terminals, commercial printers, security cameras, broadcasting equipment, network devices, advertising signs, etc. Medical: Blood pressure monitors, electrocardiograms, ultrasound equipment, in-hospital cameras, laser devices, X-ray equipment, suction devices, treadmills, etc. *Please feel free to contact us for more details. We also accommodate connections for specified plugs, changes in wire lengths, center negative (reverse polarity) configurations, etc. (Large capacity connectors, high mating connectors, EIAJ plugs, Canon connectors, XLR, Hirose, SMK, DIN, mis-mating prevention plugs, pull-out prevention locking types, screw types, and more) For labeling with your logo, mounting specified components, reliability test data, short delivery times, small lot sizes, custom orders, new developments, large-scale production, and other inquiries related to AC adapters, please feel free to consult us.
Line up（10）
| Model number | overview |
|---|---|
| SPU21C-102 | Output voltage: 5 to 5.99VDC Output current: 3.00 to 2.50 A TR: 5% Maximum output: 15W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-103 | Output voltage: 6.5 to 8VDC Output current: 2.30 to 1.87 A TR: 5% Maximum output: 15W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-104 | Output voltage: 8 to 11VDC Output current: 2.50 to 1.81 A TR: 5% Maximum output: 20W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-105 | Output voltage: 11 to 13VDC Output current: 1.81 to 1.53 A TR: 5% Maximum output: 20W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-106 | Output voltage: 13 to 16VDC Output current: 1.53 to 1.25 A TR: 4% Maximum output: 20W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-107 | Output voltage: 16 to 21VDC Output current: 1.25 to 0.95 A TR: 4% Maximum output: 20W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-108 | Output voltage: 21 to 27VDC Output current: 0.95 to 0.74 A TR: 4% Maximum output: 20W Safety standards: PSE, UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-109 | Output voltage: 27 to 33VDC Output current: 0.74 to 0.60 A TR: 3% Maximum output: 20W Safety standards: PSE (~30V), UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-110 | Output voltage: 33 to 40VDC Output current: 0.60 to 0.50 A TR: 3% Maximum output: 20W Safety standards: UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
| SPU21C-111 | Output voltage: 40 to 50VDC Output current: 0.50 to 0.40 A TR: 3% Maximum output: 20W Safety standards: UL/cUL, TUV-GS, CE, CB, FCC, DoE VI, RoHS2 |
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We manufacture AC adapters on a made-to-order basis at our overseas factory. We handle switching AC adapters with PSE marks (Electrical Appliance and Material Safety Law) and power cables (AC cords) for domestic use in Japan and for overseas export, all with PSE marks (certified by UL, VDE, CCC, KC, BIS, etc.). We also sell AC adapters that meet medical standards, touch panel PCs, hospital-grade power cords with anti-pull and lock features, and antibacterial waterproof keyboards and mice, all suitable for medical devices and hygienic environments. We are currently selling ODU connectors with high durability for insertion and removal, as well as wiring materials such as cable ties and wiring ducts, imported directly from the factory. We prioritize environmental considerations and comply with RoHS2, ChemSHERPA, provide reliability testing documentation, issue non-applicability judgment letters and delivery specifications, and support various reporting documents. Please consult us for OEM inquiries. We believe that "high-quality products are born from strictly managed manufacturing sites," and we thoroughly enforce quality control. With 36 years of experience in the electrical industry, we have obtained ISO 9001:2015 certification in-house. Our dedicated staff provides consistent support to respond quickly and accurately to customer needs. Additionally, we have expanded our office in Vietnam to accommodate trilateral trade, overseas deliveries, and foreign currency transactions in US dollars. For more details, please visit our official website.