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Power Supply Product List and Ranking from 435 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

1636～1650 item / All 2153 items

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Analog power supply

Analog power supply

The opto-isolator supplies 24V output to external trigger LED lighting, cameras, PLCs, etc. High output, high speed, and excellent stability.

Product Features High-speed opto-isolator for external triggering Supplies power to LED lighting, cameras, PLCs, etc. High output, high speed, good stability, compact, easy to operate, with overcurrent and short-circuit protection Provides stable output continuously to support shutters of 1/10000 or faster Flexible external trigger, lighting can be switched on and off continuously, with stepless analog brightness adjustment

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Digital power supply

Digital power supply

Remote control of lighting with software, allowing individual control of each channel, manual control, and RS232/Ethernet control.

Product Features Remote control of lighting via software Individual control of each channel, manual control and RS232/Ethernet control RS232/Ethernet communication, brightness adjustment in 0-999 levels, overcurrent and short circuit protection included Lighting can be triggered on/off by an external trigger source, with the ability to switch between constant on and constant off Opto-isolator provides stable and precise signals for external triggers

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Overdrive digital power supply

Overdrive digital power supply

The brightness of the lighting can be increased by more than three times with the overdrive digital power supply.

Product Features Can input an overdrive voltage of 48V, allowing the brightness of the lighting to be increased by more than three times. Supports both external trigger and software trigger. Each channel can be controlled individually, with manual control and RS232/Ethernet control. Automatically outputs a camera trigger signal to simultaneously trigger the camera. Pulse width can be adjusted in the range of 0 to 999 microseconds. Emission time can be adjusted in the range of 0 to 999 microseconds with an external trigger.

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High Power Digital Power Supply

High Power Digital Power Supply

The brightness of the lighting can be increased by more than three times with the overdrive digital power supply.

Product Features Can input an overdrive voltage of 48V, allowing the brightness of the lighting to be increased by more than three times. Supports both external trigger and software trigger. Each channel can be controlled individually, with manual control and RS232/Ethernet control. Automatically outputs a camera trigger signal to trigger the camera simultaneously. Pulse width can be adjusted in the range of 0 to 999 microseconds. With external trigger, the emission time can be adjusted in the range of 0 to 999 microseconds.

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Mini power supply

Mini power supply

Compact and easy to operate.

Product Features Mini Digital Power Supply Remote control of lighting via software Each channel can be controlled individually, with manual control and RS232/Ethernet control RS232/Ethernet communication, brightness adjustment from 0 to 999 levels, with overcurrent and short-circuit protection Lighting can be triggered on/off by an external trigger source, with options for constant on and constant off Mini Analog Power Supply Flexible external trigger, switching lighting between constant on and off, with stepless analog brightness adjustment Compact and easy to operate

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DC Stabilized Power Supply AD-8735A/AD-8735D

DC Stabilized Power Supply AD-8735A/AD-8735D

It can be used in two ways: as a constant voltage power supply or as a constant current power supply.

The A&D Corporation DC Stabilized Power Supply AD-8735A/AD-8735D is capable of tracking operation. When two units are connected in parallel, it can be used as a DC 30V, 6A power supply, and when connected in series, it can be used as a DC 60V, 3A power supply. 〇Features - Can be used in two ways as a constant voltage power supply or a constant current power supply - Low noise and ripple, excellent load stability - The power supply uses a series regulator method *For more details, please download the PDF or feel free to contact us.

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Energy-saving high-precision PCB plating power supply (rectifier)

Energy-saving high-precision PCB plating power supply (rectifier)

It will be a high-efficiency power supply (rectifier) that is expected to have energy-saving effects.

Shinko Shoji will become the sales agent for Chinas' leading power supply and rectifier manufacturer, Lichuan Haina. Support in Japanese is provided by the agent, Shinko Shoji. We specialize in high-output high-frequency switching power supplies, but we also manufacture thyristor power supplies. 【Product Introduction】 ■ High-precision PCB plating power supply ■ Energy-saving power supply ■ High-output power supply And more * For more details, please refer to the PDF document or feel free to contact us. * We also handle pulse power supplies for PCB applications.

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[Energy-saving compatible] Integrated structure SIC high-efficiency power supply copper foil power supply (rectifier)

[Energy-saving compatible] Integrated structure SIC high-efficiency power supply copper foil power supply (rectifier)

Next-generation SIC high-efficiency energy-saving technology (energy-saving, easy installation, space reduction)

Shinko Shoji will become the sales agent for Liyuan Hainai, a leading manufacturer of power supplies and rectifiers in the Chinese copper foil industry. We provide support in Japanese through our agency, Shinko Shoji. We specialize in high-output high-frequency switching power supplies, but we also manufacture thyristor power supplies. 【Product Introduction】 ■ Copper foil power supplies ■ Energy-saving power supplies ■ High-output power supplies And more *For more details, please refer to the PDF document or feel free to contact us.

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Energy-saving compatible power supply for electrolytic hydrogen production (rectifier)

Energy-saving compatible power supply for electrolytic hydrogen production (rectifier)

High-efficiency power supply with expected energy-saving effects.

Shinko Shoji will become the sales agent for Liyuan Hainao, a leading manufacturer of power supplies and rectifiers in the Chinese copper foil industry. We provide support in Japanese through our agency, Shinko Shoji. We specialize in high-output high-frequency switching power supplies, but we also manufacture thyristor power supplies. 【Product Introduction】 ■ Copper foil power supplies ■ Energy-saving power supplies ■ High-output power supplies And more *For more details, please refer to the PDF document or feel free to contact us.

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Energy-saving compatible electrolytic gas power supply (rectifier)

Energy-saving compatible electrolytic gas power supply (rectifier)

It will be a high-efficiency power supply (rectifier) that is expected to have energy-saving effects.

Shinko Shoji will become the sales agent for Lijuan Hainai, a leading manufacturer of power supplies and rectifiers in the Chinese copper foil industry. We provide support in Japanese through our agency, Shinko Shoji. We specialize in high-output high-frequency switching power supplies, but we also manufacture thyristor power supplies. 【Product Introduction】 ■ Copper foil power supplies ■ Energy-saving power supplies ■ High-output power supplies And more *For more details, please refer to the PDF document or feel free to contact us.

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High-capacity Programmable AC Power Supply "AFV+ Series"

High-capacity Programmable AC Power Supply "AFV+ Series"

It is an ideal power supply for reproducing the voltage and frequency conditions of various regions, covering a wide range of applications and fields.

The AFV+ series is a high-output programmable AC power supply that utilizes advanced PWM technology to provide up to 2000 kVA of power with a THD of ≤ 0.5%. The output frequency ranges from 45 to 500 Hz (A version) and 45 to 120 Hz (B version), with an accuracy of ± 0.02%. Users can extend the supported frequency to 300 to 840 Hz (C version) by selecting options. The AFV+ series is an ideal power supply for reproducing various regional voltage and frequency conditions, covering a wide range of applications such as renewable energy, EV chargers, motors, medical devices, and EMC sites.

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Insulation test nano-pulse generator

Insulation test nano-pulse generator

This power supply generates ultra-fast pulses with a rise time of less than 100 ns by utilizing high-voltage SiC switches.

From the lifespan tests of twisted pairs, it can be utilized for various applications such as electrical stress tests for insulators, semiconductors, and conductors.

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Preen Variable Frequency Power Supply / AC Power Supply

Preen Variable Frequency Power Supply / AC Power Supply

Covers a wide range of applications such as white goods, motor equipment, lighting, and EMC sites, reproducing various regional voltage and frequency conditions.

In the field of testing products for export and domestic operation of imported equipment, it is possible to reproduce the required voltage and frequency of the power system. The AFC series comes standard with a 7-inch or 10-inch touchscreen and RS-232 and RS-485 communication interface cards, in addition to improved electrical performance. With the built-in hotkey function, it is easy to recall stored settings, adjust voltage and frequency settings, and more. The AFC series is a high-output AC power supply that can deliver up to 2000 kVA of power, utilizing advanced PWM technology. The output frequency can be set to 45-65 Hz and, optionally, to 45-65 Hz/100/120/200/240/400 Hz. Power range for single-phase output models: 10-150 kVA Power range for three-phase output models: 10-2000 kVA

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Programmable AC Power Supply "DP Series"

Programmable AC Power Supply "DP Series"

A fulfilling lineup! You can choose the most suitable model according to your needs, budget, and operation.

The "DP Series" is a programmable AC power supply that meets the diverse evaluation and testing needs. There is no need to switch response characteristics based on load conditions, and it can stably drive both capacitive and inductive loads. Additionally, it provides low distortion and stable output. We also offer a wide range of options to choose from according to your application. It provides suitable power from single-phase 1.5kVA to a maximum of three-phase 144kVA. 【Features】 ■ High robustness and low distortion ■ Low noise ■ Regenerative and reverse flow compatible (DP Series Type R) ■ Outputs DC with the same capacity as AC ■ A comprehensive lineup that meets various needs *For more details, please refer to the PDF materials or feel free to contact us.

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Low Noise DC Power Supply "LP Series"

Low Noise DC Power Supply "LP Series"

Achieving ultra-low noise. An ultra-low noise DC power supply that meets the stringent low noise requirements of the precision measurement field.

The "LP Series" is a DC power supply equipped with excellent disturbance noise resistance and low noise measures. Utilizing unique circuit design technology, it suppresses output noise voltage to an extremely low level, and to prevent internal noise radiation and external noise intrusion, it employs a shielded structure, output shield connectors, and cables. It can be used as a power supply for various sensor preamplifiers and as a low noise DC bias source, meeting stringent low noise requirements and applicable in a wide range of uses from research and development to shipping tests. 【Features】 ■ Output noise voltage: Below 10μVrms typ. (Bandwidth 10Hz to 20MHz) ■ Output voltage stability: ±10ppm/°C typ. ■ Adoption of shielded structure, output shield connectors, and cables ■ Meets stringent low noise requirements in ultra-precision measurements *For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
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