We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power Supplies.
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Power Supplies Product List and Ranking from 167 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Power Supplies Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. ユタカ電機製作所 Tokyo//Industrial Electrical Equipment
  2. 富士電工 本社 Kyoto//Industrial Electrical Equipment
  3. null/null
  4. 4 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】 Gifu//Energy
  5. 5 古河電池 本社 Kanagawa//Consumer Electronics
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Power Supplies Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. DC Power Supply Device "DP2000 Series" 古河電池 本社
  2. High-intensity lighting DC power supply device 'FZP215' 富士電工 本社
  3. Uninterruptible Power Supply (UPS) SANUPS A11F manufactured by SANYO Electric. 山洋工業
  4. 4 [General Catalog] GS Yuasa (formerly Sanken Electric) General-purpose UPS 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】
  5. 5 DC Uninterruptible Power Supply "NK Series" 24V・12V エヌケーシー

Power Supplies Product List

166～180 item / All 497 items

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AC wide range/DC input power supply for control equipment

AC wide range/DC input power supply for control equipment

By incorporating overseas standards and input harmonic distortion countermeasures, we have made it compatible with both domestic and international markets.

This is a case study of an AC/DC power supply for sequencers (PLC) applications. We consolidated two models of power supply units manufactured for both domestic and overseas markets into one model and conducted design development. By incorporating input harmonic suppression circuits that are not typically found in general products, we are able to accommodate both domestic and international standards. Aiga Electronic Industries, which operates industrial-custom-power.com, offers proposals for the consolidation of power supply units. Please feel free to consult us. [Case Overview (Excerpt)] ■ Application: PLC ■ Input Voltage Range - AC100/110/115V (AC85V to 127V), AC200/240V (AC170V to 264V) - DC100/110/125V (DC80V to 163V) *For more details, please refer to the related link page or feel free to contact us.

  • Power Supplies

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Railway vehicle ultra-wide range DC input power supply device

Railway vehicle ultra-wide range DC input power supply device

No manual switching of the input power supply voltage! Continuous input is achieved through innovations in the control circuit.

This is a case study of a DC/DC converter (module for VME 3U size) that supports ultra-wide input. At the customer's request, they wanted to cover multiple models with DC24V/48V/72V/110V, but due to cost issues and the complexity of purchase management, they consulted about wanting to consolidate into one model. Additionally, for overseas products, it was necessary to switch control circuits for each input voltage range. By innovating the control circuit, we achieved continuous input of DC24V/48V/72V/110V without the need for manual switching of the input power supply voltage. 【Case Overview】 ■ Application: Railway safety equipment ■ Input voltage range: DC24V/48V/72V/110V (DC16.8V to 138V) ■ Output specifications: 3.3V/10A ■ Number of channels: 1 channel ■ Efficiency: 65% or more ■ Size: 40W × 129H × 233D ■ Applicable standards: JIS E 5006, JIS E 4031, IEC62236-3-2, IEC61000-4-2, IEC61000-4-11, JIS C 60068-1, VME compliant, etc. *For more details, please refer to the related link page or feel free to contact us.

  • Power Supplies

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AC/DC power supply unit for communication base stations

AC/DC power supply unit for communication base stations

Achieved cost reduction! Designed and developed power supplies that were originally manufactured for the domestic market for overseas use.

This is a case study of a power supply for overseas communication base stations (module for VME 6U size). For domestic use, we had produced two types of power supplies, but for overseas use, there was a request to produce one type that could be used for two different applications. However, making it a dual-purpose specification required an increase in output by 10%, which raised concerns about cost. Therefore, we removed lower-priority functions and simplified the design to achieve a lower cost. [Case Summary (Excerpt)] - Application: Railway/Communication Base Station - Input Voltage Range: AC100/110V (AC80V to 132V) - Output Specification: 5V/22A - Number of Channels: 1 channel - Efficiency: 65% or more *For more details, please refer to the related link page or feel free to contact us.

  • Power Supplies

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DC power supply for inspection equipment

DC power supply for inspection equipment

The serial communication function enables control of the power supply voltage! Here are examples of improved device performance.

We would like to introduce a case study of the development and design of a "DC power supply for inspection equipment" that we conducted. The output voltage is +5kV, which is a high voltage, and we received a request to address the impact on the power supply voltage due to surrounding environmental influences. By inserting the circuit board into a metal casing and potting the area around the board with insulating material, we improved the performance of the equipment by enhancing safety and avoiding the effects of the surrounding environment. [Case Overview] ■ Issues - The output voltage is +5kV, and there was an impact on the power supply voltage due to surrounding environmental influences. ■ Results - Improved the performance of the equipment by avoiding safety issues and the effects of the surrounding environment. - Enabled control of the power supply voltage through serial communication functionality. *For more detailed information about the case, please refer to the related links. For further inquiries, feel free to contact us.

  • Power Supplies
  • Other contract services

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[Development and Design Achievements] DC Power Supply for Imaging Diagnostic Equipment

[Development and Design Achievements] DC Power Supply for Imaging Diagnostic Equipment

The serial communication (SPI) function enables control of the power supply voltage!

We would like to introduce our development and design achievements of the "DC Power Supply for Imaging Diagnostic Equipment." Although the output voltage is high at +3kV, the specified enclosure size is small, and we have achieved miniaturization by filling the high-voltage generation section with insulating material. Additionally, during the design phase, we have implemented measures to eliminate ringing that occurs during voltage transients, ensuring stable voltage control. 【Overview of Achievements】 ■ Name: DC Power Supply for Imaging Diagnostic Equipment ■ Application: High Voltage Power Supply ■ Input Voltage Range: DC24V ±10% ■ Output Specifications: +1kV to 3kV, suitable for 2mA/capacitive load ■ Number of Channels: 1 channel *For more details, please download the PDF or feel free to contact us.

  • Power Supplies
  • Other contract services

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[Case Study on Solutions for Small Lot and Diverse Product Systems] Industrial Equipment Power Supply / Automotive Air Conditioning Manufacturing

[Case Study on Solutions for Small Lot and Diverse Product Systems] Industrial Equipment Power Supply / Automotive Air Conditioning Manufacturing

By increasing versatility and multi-engineering capabilities, we can accommodate small lot production!

We will introduce a case study of problem-solving for the production line of industrial equipment power supplies and automotive air conditioners proposed by Aiden Corporation. At the site we consulted, the production capacity for small lot, diverse product manufacturing was 1 to 100 units per month. Therefore, we proposed a line built with suitable process design to match the requested lead time. After implementation, there were zero specification errors for small lot products, and through multi-skilled workers and multiple processes, we achieved leveled production and became capable of handling small lot products. 【Case Study】 ■ Product - Industrial equipment power supplies / Automotive air conditioners ■ Production System - Small lot, diverse product manufacturing: 1 to 100 units per month ■ Proposal - Constructed a line with suitable process design to match the requested lead time ■ Results - Zero specification errors for small lot products - Achieved leveled production and capability for small lot products through multi-skilled workers and multiple processes *For more details, please refer to the external link or feel free to contact us.

  • Contract manufacturing
  • Mechanical Design
  • Other assembly machines

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Introduction of power supply device design and product commercialization achievements: "Power Equipment"

Introduction of power supply device design and product commercialization achievements: "Power Equipment"

Introduction of our achievements in manufacturing power supply devices for power distribution control and power converter control!

We have extensive experience in the design and manufacturing of power supply devices such as power distribution control devices and power converter control devices. We can handle everything in-house, from design and development to material procurement, PCB assembly, coating, and assembly. Of course, we also accept requests for assembly or coating only. This time, we would like to introduce some of our development achievements in "power equipment." 【Achievements】 <For Power Distribution Control> - Input Specifications DC50-370V, DC-88-143V - Features Long lifespan of over 25 years, wide input voltage range, low inrush current, high EMS resistance specifications, operation status monitoring signal output, mounted in an outdoor sealed enclosure, etc. <For Power Converter Control> - Input Specifications DC375-750V, AC90-264V, DC60-450V - Features High input voltage, CV/CC control, AC/DC input compatibility, wide DC input voltage range, compliant with IEC60950, compliant with PSE. Please check directly for the corresponding output specifications. *For more details, please feel free to contact us.

  • power supply

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Basic Knowledge of High Voltage Power Supply 3

Basic Knowledge of High Voltage Power Supply 3

Utilizing the power of static electricity to perform functions! An introduction focusing on the principles of printing machines and air purifiers.

We will introduce the basic knowledge of high-voltage power supplies. Printing machines and air purifiers function by utilizing the power of static electricity. In the case of printing machines, copiers and printers print text and images by attaching a charged powder called "toner" to paper. The power of static electricity is used to transfer the toner onto the paper. Regarding the principle of air purifiers, they clean the air by applying high voltage to the electrodes, which collects dust from the air using the power of static electricity. 【Features】 ■ Printing machines and air purifiers function by utilizing the power of static electricity. ■ The power of static electricity is used to transfer toner onto paper. ■ High voltage is applied to the photosensitive drum to attach the toner that forms the desired text or image. ■ Dust in the air is collected using the power of static electricity, making the air clean. *For more details, please refer to the PDF document or feel free to contact us.

  • 2022-08-08_10h16_41.png
  • transformer

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Lifting Magnet Power Supply Device "LEC-2"

Lifting Magnet Power Supply Device "LEC-2"

Equipped with a reverse excitation circuit, enabling efficient magnet control!

The "LEC-2" is a power supply device for driving our lifter magnet "Pittari-kun." Equipped with a reverse excitation circuit, it enables efficient magnet control. It uses voltage from a sequencer or contact signals from external relays as a start signal to energize the coil. Additionally, the coil power supply can be connected in parallel with up to four units using the LF-38N. 【Features】 ■ The presence of a start signal can be confirmed by an indicator light. ■ The power supply for the coil is compatible with both DC and AC. ■ The coil power supply can be connected in parallel with up to four units using the LF-38N. ■ To prevent residual magnetism, reverse excitation is applied when the coil power is turned off. ■ It detects overcurrent and disconnection in the coil, stopping power and protecting the circuit while displaying a lamp. *For more details, please refer to the external link page or feel free to contact us.

  • Other power sources
  • electromagnet

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DC24V DC power supply unit

DC24V DC power supply unit

Adoption of long-life storage batteries! A built-in direct current power supply device with an internal DC 24V lead-acid battery.

The "DC24V DC Power Supply Device" is a product that achieves a weight target of under 40kg. By adopting a switching regulator type transistor rectifier, it occupies only half the volume compared to a thyristor rectifier. It is delivered with a built-in storage battery, which shortens installation time. The use of a long-life type (expected lifespan of 13 to 15 years) eliminates the need for battery replacement costs. 【Features】 ■ Compact structure ■ Lightweight ■ Simplified installation ■ Adoption of long-life storage batteries *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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Power Supply Device Product Catalog

Power Supply Device Product Catalog

We deliver power supplies designed to be used for 10 years.

This catalog features products from Nihon Stabilizer Kogyo Co., Ltd., which handles DC power supplies, AC power supplies, and special power supplies. It includes a series focused on low cost, high reliability, and long life (Droppers), such as the compact DC constant voltage/constant current power supply device "Meister Series," which adopts a thyristor-based voltage control method, achieving remarkable miniaturization and lightweight design for high-efficiency power supplies. [Contents] ■ DC Power Supplies ■ AC Power Supplies *For more details, please download the PDF or feel free to contact us.

  • Power Supplies

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DC Constant Voltage/Constant Current Power Supply "Meister Series"

DC Constant Voltage/Constant Current Power Supply "Meister Series"

Operating ambient temperature is 0 to 45°C! Equipped with comprehensive remote control and monitoring functions.

The "Meister Series" is a compact DC constant voltage/constant current power supply device based on low cost, high reliability, and long lifespan, utilizing a series (dropper) control method. The "MSAV Series" features a digital panel meter and enhanced remote control and monitoring functions. The input voltage can be set to AC100V or 200V using a switch. Additionally, we offer the "MSA Series," which specializes in high voltage (350V, 500V, 800V). 【Features】 ■ Remote Control - Output ON-OFF - Variable output voltage and output current via a 0-10V signal - Variable output voltage and output current using an external variable resistor ■ Monitoring: Output voltage and output current monitored via a 0-10V signal ■ Remote Sensing *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies
  • power supply

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DC/AC inverter device

DC/AC inverter device

【Active in the chemical industry and power plants】 Capable of AC output with a response speed of 20 to 60 mSec and high precision sine wave waveform. *Product catalog available.

A PWM method DC/AC inverter is a power supply device that converts direct current (DC) into alternating current (AC). The PDC series has become more compact and lighter due to the PWM switching method. It provides high-efficiency, high-precision sine wave output. Safety measures have been thoroughly considered, incorporating insulation and alarm displays, and adopting a floating safety design for both input and output, with a wide range of models available. ■ Common Specifications Input Tolerance Range: -10% to +25% Input Polarity: Floating (switchable between + and -) Output Voltage: AC1φ100V or 200V Response Speed: Within 20 to 60 mSec... *For more details, please refer to the PDF document or feel free to contact us.

  • converter

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Recording Electric Energy Meter "R113-P01 Type"

Recording Electric Energy Meter "R113-P01 Type"

Count the pulse signals from the electric meter and perform data processing!

The "R113-P01 model" is a recording electric power meter that counts pulse signals from an oscillator-equipped electric power meter, processes the data, and can store daily reports for the past 100 days and monthly reports for the past 3 months in CSV format on an inserted SD card. The analysis of the CSV data recorded on the SD card can be performed using spreadsheet software installed on a computer. [Measurement Specifications (Excerpt)] ■ Measurement Circuit: 1 channel ■ Measurement Content: [Reading Value] 6 digits ■ Input Signal - No-voltage a contact (Power capacity DC24V/10mA) - Pulse interval (ON time: 50ms, OFF time: 200ms or more) ■ Measurement Conditions - Sampling: 10ms - Recording Interval: 30 minutes, etc. *For more details, please download the PDF or contact us.

  • Other measurement, recording and measuring instruments

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Communication Measurement Device "119C-EA Type"

Communication Measurement Device "119C-EA Type"

It is suitable for substations that use ME-type distribution boards in the 50Hz range!

The "119C-EA model" is an AC measurement device that is used in substations equipped with ME-type distribution boards in the 50Hz range. It measures the current, voltage, and power of each line of high-voltage distribution transformers (distribution transformers), as well as the voltage and current of each high-voltage line, processes the data, and stores it. It can display and record the specified data on the main unit's LCD screen when needed. Additionally, this data can be saved to a memory card and output to a report using a computer. 【Measurement Specifications (excerpt)】 ■ Current measurement range: Rated current AC5A [Measurement range] 0.02A to 7A ■ Voltage measurement range: Rated voltage AC110V [Measurement range] 30V to 150V; (zero phase) 10V to 190V ■ Response time: 100mS (for voltage, current, and power) ■ Measurement accuracy - Voltage/Current: Error within ±1% of full scale - Power: Equivalent to JISC1216 ordinary class, etc. *For more details, please download the PDF or contact us.

  • Other measurement, recording and measuring instruments

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