Large current transformer

Customizable for various uses! You can also combine three single-phase units to use them as a three-phase system.

last updated Jul 19, 2023

Equipment Boost Transformer "Equipment Boost Power Supply Transformer"

Convenient with casters for easy movement! It can be used domestically without modifying the voltage specifications.

last updated Jul 19, 2023

Switching transformer

There is a special winding method that can be adapted according to specifications! We design and manufacture transformers suitable for various circuit configurations.

last updated Jul 19, 2023

Autotransformer

The primary and secondary sides use the same winding! It can be made smaller and lighter compared to a multi-winding transformer.

last updated Jul 19, 2023

High-frequency transformer

We can design and manufacture according to your needs! We contribute to the miniaturization of each system.

last updated Jul 19, 2023

DC load resistor

Easy to move with casters! No noise from fans due to the natural air cooling method.

last updated Jul 19, 2023

Shunt resistor (current shunt)

We can accommodate a wide range of current values from 1A to 10,000A! We will also respond to your specifications regarding voltage drop and accuracy as per your requests.

last updated Jul 19, 2023

Large capacity load device

Capable of handling multiple types of test voltages with a single unit! It is also suitable as a load for generators.

last updated Jul 19, 2023

Clamp meter test coil

Production is possible at low cost and with a short lead time! You can achieve test results equivalent to those obtained with high current using a low current.

last updated Jul 19, 2023

High-frequency inverter load resistor

A structure with low inductance in the internal wiring of the device! Load resistor for 10kHz high-frequency inverter.

last updated Jul 19, 2023

Reverse Current Prevention Diode Box

Prevent reverse current! We can provide customized solutions to meet your testing equipment needs.

last updated Jul 19, 2023

Three-phase load device for system connection testing

We also support the design and manufacturing of the entire system! There is a proven track record of use in various load testing applications.

last updated Jul 19, 2023

Simulated heating element unit

Remote configuration and temperature information retrieval is possible! A device that simulates heat generation from servers and other equipment.

last updated Jul 19, 2023

External short-circuit test load device

Customization is possible! By connecting the measuring instruments, you can conduct measurements for testing.

last updated Jul 19, 2023

SiC semiconductor evaluation test equipment

Achieve large-capacity testing with low power consumption! Waveform verification is possible under conditions close to the actual device installation state.

last updated Jul 19, 2023

Insulation material breakdown testing device

Evaluate the value at which the insulating material breaks! We will design each tank according to the desired shape.

last updated Jul 19, 2023

Track Impedance Box

Customization design is also possible! It supports large currents to comply with the "Grid Connection Regulations."

last updated Jul 19, 2023

Insulation breakdown tester

Holds and displays the voltage during insulation breakdown! It can also function as a dielectric strength tester.

last updated Jul 19, 2023

Power transformer (cost-reduction design)

Achieving cost reduction! Designed to match the customer's voltage and current specifications.

last updated Jul 19, 2023

AC high current power supply

Track record of 3000A! Input voltage, output current, voltage, etc., can be customized.

last updated Jul 19, 2023

Amorphous noise filter

For preventing noise malfunctions in electronic devices (such as computers and control equipment) that are susceptible to noise!

last updated Jul 19, 2023

Induced Voltage Tester

Output frequency can be varied from 50 to 400 Hz! A dielectric withstand tester equipped with various functions!

last updated Jul 19, 2023

Induced Voltage Test Device / High-Frequency Voltage Test Device

Materials that provide detailed introductions to the induction withstand voltage tester and the high-frequency withstand voltage tester!

last updated Jul 19, 2023

You can check the stock status of the "DC AC Voltage Tester."

Test equipment usable for low-voltage turn-on tests of thyristor modules in power conversion devices.

last updated Jul 19, 2023

Insulation Resistance Tester for Solar Cell Modules and Fuel Cells

Insulation resistance tester that can be used for solar cell tests and fuel cell tests!

last updated Jul 19, 2023

Insulation Material Tester

Introducing in detail the testing devices for evaluating the properties of insulating materials!

last updated Jul 19, 2023

TWV Series Voltage Endurance Tester Optional Items

Here is a list of optional items that can be used with the TWV series!

last updated Jul 19, 2023

Pinhole tester

Pinhole tester for inspecting holes and scratches on the outer film of electrolytic capacitors.

last updated Jul 19, 2023

Portable DC Voltage Withstand Test Machine

A testing machine capable of conducting voltage withstand tests for semiconductor rectifiers such as diodes and thyristors!

last updated Jul 19, 2023

Inclined Plate Method Test Apparatus for Tracking Resistance

A tracking resistance tester capable of evaluating electrical insulating materials under harsh environmental conditions.

last updated Jul 19, 2023