We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power Supply.
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Power Supply Product List and Ranking from 433 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. Daitron Co., Ltd. Tokyo//Trading company/Wholesale
  3. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  4. 4 ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors
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Power Supply Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Bipolar power supply and MF power supply
  3. Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.
  5. 5 Microwave power supply

Power Supply Product List

1066～1080 item / All 2155 items

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Free booklet on power utilization by market available now!

Free booklet on power utilization by market available now!

Just by reading, you'll fully understand the power utilization points for market-specific evaluation systems and assessment tests!

Explaining the power utilization points in the fields of EV/HEV/FCV, motors, current sensors, LSI/SoC, capacitors, surface treatment, PV, and LED. Right now, we are offering a free gift! 【Features】 ○ A high-current pulse source can be constructed at a low cost. ○ The electronic load device can be handled without being large. ○ It can be used as a constant current source for various devices. * An excerpt is available for viewing from "Download." Please contact us if you need the full version.

  • power supply
  • Power Supply

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Earth Continuity Tester "GCT-9040"

Earth Continuity Tester "GCT-9040"

Supports a maximum test current of 40A! Earth continuity testing machine.

The GCT-9040 Earth Continuity Tester is a device that can perform earth continuity tests independently. It features a highly visible 240×64 dot matrix LCD screen that clearly displays test conditions, measurement values during testing, status, and result judgments. It can save up to 100 different settings for manual standalone testing, allowing you to recall configurations tailored to multiple testing processes. The test current can reach a maximum of AC 40A, and after an initial check of about 100ms, the test time can be set from a minimum of 0.5 seconds, making it suitable for production lines that require reduced takt time. 【Features】 ○ GB test current setting range: AC 3A to 40A ○ Memory for 100 test conditions (standalone test mode) ○ Protection features (overheating/overvoltage/overcurrent) ○ Indicator lamp display (PASS/FAIL/READY/TEST/CAUTION) ○ PWM output control (90% high efficiency, high reliability) For more details, please contact us or download the catalog.

  • Testing Equipment and Devices
  • Power Supply

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Slim DC Stabilized Power Supply 'PU Series' *Comprehensive Catalog Giveaway

Slim DC Stabilized Power Supply 'PU Series' *Comprehensive Catalog Giveaway

A rich lineup of 60 models! Equipped with digital interfaces for system construction.

The "PU Series" is a DC stabilized power supply with a variable switching method that features "thin, lightweight, and multifunctional" design. In addition to output capacities of 750/1500/3300W, two new types of 2400/5000W have been added. The maximum voltage ranges from 6V to 800V, offering a total of 60 models. Equipped with a digital interface, it can flexibly accommodate systems for reliability testing, durability testing, and aging of electronic components and automotive electrical equipment. 【Features】 ■ Space-saving design with a thickness of only 43.6mm ■ Can be stacked vertically for use due to forced air cooling ■ Achieves a power factor of 0.99, considering the power environment ■ Compatible with system power supplies ★ We are currently offering a comprehensive catalog that includes this product! You can view it immediately from the 【Catalog Download】.

  • power supply
  • Power Supplies
  • Power Supply

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Linear Type Programmable AC Power Supply "APS-7000 Series"

Linear Type Programmable AC Power Supply "APS-7000 Series"

High-performance linear programmable AC power supply with low noise.

The "APS-7000 Series" is a high-performance linear programmable AC power supply that supports various AC waveforms, including nine types of measurement functions, rich testing capabilities, and arbitrary waveform modes. It supports high-performance measurement functions and can display measurements similar to an AC power meter. It is convenient for verifying the operation of electrical products, allowing for simulations, sequences, and program control to test abnormal voltage, frequency, phase, etc., and it can output voltage surge/dip waveforms with a single key press. 【Features】 ■ Supports various AC waveforms ■ Measurement display similar to an AC power meter ■ Wide current measurement range of 2.00mA to 17.50A (4 ranges) for APS-7050/7100 ■ Capable of measuring small currents (minimum resolution of 0.01mA) ■ Can measure the power consumption of devices in standby mode directly *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Power Supply

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High-Resolution High-Power DC Stabilized Power Supply 'PDW Series'

High-Resolution High-Power DC Stabilized Power Supply 'PDW Series'

4.3-inch color TFT LCD! Equipped with output delay, output monitoring, and output recording functions.

The "PDW Series" is a low-noise, low-ripple multi-output, high-resolution DC stabilized power supply that adopts a dropper method. All models are equipped with an electronic load function (CH1 and CH2; CH1 model has CH1 only), allowing power supply and discharge operation with a single unit. With various functions such as battery charge and discharge testing, and a variety of standard communication interfaces and sequences, it is designed to accommodate various testing requirements. 【Features】 ■ High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA ■ Equipped with electronic load function (CH1, CH2 / CC, CV, CR modes) ■ Low noise and low ripple: ≦350μVrms/≦2mArms (for PDW32-3DG) ■ Series/parallel tracking function (CH1-CH2) ■ Protection features: OVP/OCP/OTP/OPP (during load) *For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
  • Other power sources
  • power supply
  • Power Supply

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High-resolution multi-output DC stabilized power supply with electronic load function 'GPP Series'

High-resolution multi-output DC stabilized power supply with electronic load function 'GPP Series'

Consolidate multiple power supplies and electronic loads into one unit! Equipped with series and parallel tracking operation, among other features.

The GPP series is a low-noise, low-ripple multi-output, high-resolution DC stabilized power supply that adopts a dropper method. All models are equipped with an electronic load function (CH1 and CH2; GPP-1326G has CH1 only), allowing for power supply and discharge operation with a single unit. With features such as battery charge and discharge testing, various standard communication interfaces, and rich sequencing capabilities, it is designed to accommodate a wide range of testing requirements. 【Features】 ■ High resolution: Setting 1mV/0.1mA, Reading 0.1mV/0.1mA ■ Electronic load function included (CH1, CH2 / CC, CV, CR modes) ■ Low noise and low ripple: ≦350μVrms/≦2mArms ■ Series/parallel tracking function (CH1-CH2) ■ Output delay/output monitoring/output recording functions *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies
  • Electronic Load Unit
  • Power Supply

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Low Noise DC Stabilized Power Supply PPE Series

Low Noise DC Stabilized Power Supply PPE Series

A simple circuit with low noise and high resolution. A compact DC power supply that does not compromise basic performance even at a low cost.

The "PPE series" is a lightweight and highly stable DC power supply. It features a 2.4-inch TFT-LCD panel that allows for intuitive monitoring of voltage and current settings as well as operational status. With a low-noise design using a temperature-controlled fan, voltage drop compensation through remote sensing, and high-precision settings in units of 1mV/0.1mA, it is suitable for a wide range of applications from research and development to educational purposes.

  • Power Supplies
  • Power Supply

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