Power Supply Product List and Ranking from 433 Manufacturers, Suppliers and Companies

Last Updated：Jan 28, 2026 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：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

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

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Power Supply Product ranking

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

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

Power Supply Product List

1321～1335 item / All 2155 items

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Disaster Prevention Emergency Power Supply BPS (Back-up Power Station)

Are you securing power during a disaster? At the evacuation center! While waiting at work after the incident!

All-in-one solution for smartphone charging during disasters! We will save charging refugees!! 【Usage】 This is an emergency power supply cabinet designed for indoor installation, housing a large-capacity storage battery specifically for disaster prevention. 【Features】 When a power outage occurs: 1. Automatic lock release 2. LED lights inside the box turn on 3. Charging capacity With 5W output, it can charge up to 60 smartphones simultaneously. For iPhone XS, it can charge 98 units from 0% to 100%. 【Included Items】 1 disaster prevention-specific BCP storage battery (BPST-1000BR) 5 disaster prevention-specific BCP lights (BPST-25) 2 USB rechargeable LED lights (GB-F3) 2 solar ETFE panels (160W) (BPSPM-160SB) Mobile Cable (3way USB x6, Apple Lightning x2, Type-C to C x6)

Company：モデュレックスエナジーイノベーションズ本社
Price：1 million yen-5 million yen

Municipal services and business location
Power storage device
Charger
Power Supply

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Xenon lamp power supply (continuous lighting)

Introducing a set of rectifiers and starters for lighting xenon lamps!

The "Xenon Lamp Ignition Power Supply (Continuous Lighting)" is a set that includes a rectifier (power supply unit, power board) and a starter (ignition device) for igniting xenon lamps ranging from 150W to 500W. We offer this for those who wish to create their own xenon lamp light source device. It is in a board format, allowing it to be mounted on custom units. Additionally, if you require optical components such as reflectors and lenses, or other related parts, as well as optical design and mechanical design, please feel free to consult us. 【Features】 ■ Available in four types: 150W, 200W, 300W, and 500W ■ For creating your own xenon lamp light source device ■ Can be mounted on custom units *For more details, please refer to the PDF document or feel free to contact us.

Company：三永電機製作所
Price：Other

power supply
Switching Power Supply
Power Supplies
Power Supply

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Proposal for IoT Power Supply Using Flexible Power Generation Module for Waste Heat Utilization

A waste heat utilization power generation module built on an ultra-thin flexible substrate that generates power with good adhesion to a cylindrical heat source, achieving high thermal recovery efficiency!

◇ Practical application of the flexible thermoelectric power generation module "Flekina"! ◇ Existing BiTe-based thermoelectric elements with proven performance are mounted on ultra-thin flexible substrates using mature semiconductor technology for high-speed, high-density implementation → Cost reduction ◇ The flexible module structure allows for easy curvature and good adhesion to cylindrical heat sources, enabling high thermal recovery efficiency → Enhanced performance ◇ Provides compact and high-output autonomous power sources for IoT ◇ Available in pipe-wrapping type, flat type, and finless type ◇ Output of over 1mW with a temperature difference of 15-35°C or more between the heat source and ambient temperature, making it suitable for various IoT sensor power supplies ◇ Explosion-proof options are also available (certification application in progress) * For details, please download the PDF or contact us directly.

Company：TSP
Price：Other

Other power sources
Power Supply

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Power Control Company Business Introduction

Leave it to us for switching power supplies, research, development, and manufacturing.

Power Control Co., Ltd. is a pioneer in the field of power electronics, and our motto is to contribute to society by achieving cost reduction with technologies that anticipate the demands of the times. We are committed to responding to your requests, so please feel free to utilize our services. 【Business Activities】 - Research, development, and manufacturing of switching power supplies → Power supplies and starters necessary for igniting xenon lamps → Compact switching power supplies (constant voltage or constant current power supplies made to order) - Compact motor control systems - Development of sequence control systems - After-sales service for the above For more details, please contact us or download our catalog.

Company：パワーコントロ―ル社
Price：Other

Switching Power Supply
power supply
controller
Power Supply

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[Data] Comparison with Other Companies

We are introducing control methods, suitable lamps, ripple, current fluctuation rates, and more!

This document includes a comparison with other companies in table format. It introduces the power supply (V), noise power according to the Electrical Appliance and Material Safety Law, and noise terminal voltage according to the Electrical Appliance and Material Safety Law. Since it is presented in table format, it is easy to reference and is a useful resource. We encourage you to read it. 【Contents (excerpt)】 ■ Control method ■ Compatible lamps ■ Ripple Max (% P-P) ■ Current fluctuation rate (100/200V ±10%) *For more details, please refer to the PDF document or feel free to contact us.

Company：パワーコントロ―ル社
Price：Other

power supply
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Power supply for xenon arc lamps <High performance with high-speed switching operation>

High-speed switching (FET) operation with high capability! Easy integration of power supply units and optical devices.

The "Xenon Arc Lamp Power Supply" is a product that can control large currents simply by applying a small voltage to the gate of a FET. By adopting FETs, it achieves over 500W at frequencies above 50KHz. Higher outputs are also possible. The simplification of the circuit improves reliability, and it employs forward coupling (FCC method) and FETs. Please feel free to contact us if you have any requests. 【Features】 ■ High capability with high-speed switching ■ Large current with small voltage input ■ Improved reliability through circuit simplification *For more details, please refer to the PDF document or feel free to contact us.

Company：パワーコントロ―ル社
Price：Other

power supply
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Xenon short arc lamp lighting device

High-speed switching (FET) operation, integration with optical devices!

We would like to introduce our "Xenon Short Arc Lamp Ignition Device." It features high-speed switching (FET operation), integration with optical devices, elimination of the drive transformer, simplification of the control circuit, and improved reliability, as well as forward coupling (FCC method). Please feel free to contact us if you have any inquiries. 【Features】 ■ High-speed switching (FET adoption over 50KHz) ■ Elimination of the drive transformer ■ Simplification of the control circuit, improved reliability ■ Forward coupling (FCC method) *For more details, please refer to the PDF document or feel free to contact us.

Company：パワーコントロ―ル社
Price：Other

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[Journal Submission] Do you know the difference between MOSFET and IGBT?

In recent years, many power supplies have adopted the "MOSFET method," which can reduce switching losses! We will provide suitable proposals to achieve high output and simplification.

This is an introduction to the "MOSFET method" in the circuit configuration of power supplies for xenon arc lamps. While the IGBT method has often been adopted as the switching element, it is considered difficult to achieve high frequency and, therefore, difficult to simplify. Our company is able to propose the "MOSFET method," which enables high output, simplification, and high-speed switching. It can generate large currents from low voltage inputs, and by simplifying the control circuit, reliability is improved. As a specialist in the field of power electronics, we are here to meet your needs. *For more details, please refer to the PDF materials (journal).

Company：パワーコントロ―ル社
Price：Other

power supply
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Compact, lightweight, constant current, with CAN communication function [high-capacity standard power supply]

CAN communication compatible high-performance power supply that can be controlled smartly!!

Support for the development of chargers that primarily require rapid charging for power systems. Specifications suitable for charging AGV/AMR charging stations, conveyors, forklifts, etc. - Power expansion functionality through parallel operation. - Output (CC/CV) setting value changes and status monitoring via CAN communication. - Compliant with IEC62368-1 (Overvoltage Category 2, Pollution Degree 2). *For more details, please refer to the PDF document or feel free to contact us.

Company：諏訪三社電機
Price：Other

Switching Power Supply
power supply
power supply
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Ultra-compact High-efficiency AC-DC Power Supply "TUHS Series"

[New Product] Compact, High Efficiency, Low Standby Power AC-DC Converter TUHS Series

The ultra-compact, high-efficiency AC-DC power supply "TUHS Series" makes it easier for customers to design their circuit board layouts by reducing the size of the power supply. With the ability to freely select and arrange external components, it can be tailored to fit the customer's equipment. Achieving long hold times can be easily accomplished with just the selection of capacitors. If a longer lifespan is required, it can also be addressed through capacitor selection. 【Features】 ○ Increased design flexibility for customer layouts ○ Ability to set the required hold time ○ Usable in harsh environments For more details, please contact us or download the catalog.

Company：COSEL
Price：Other

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Low-cost, single-function DIN rail dedicated power supply "KL Series"

The input/output terminal block is available in two types: block terminals and European terminals.

The "KL Series" is a compact version of the KH Series! It is a device-integrated power supply unit compatible with low-cost, single-function DIN rail mounting. 【Features】 - Compatible with DIN (35mm) rail mounting - Wide operating ambient temperature range - Two types of input/output terminal blocks: block terminals and European terminals - Equipped with overcurrent protection and overvoltage protection circuits For more details, please contact us or download the catalog.

Company：COSEL
Price：Other

power supply
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No down-transformation needed, conduction cooling compact 3500W power supply "HCA Series".

For large power applications in industrial machinery! Suitable for devices that require environmental resistance.

The "HCA Series" is a compact 3500W power supply with a wide input range of three-phase 200-400V for conductive heat dissipation. In addition to a 48V output, a 65V output is included in the standard lineup. It can be used as a power supply for advanced devices driving high-frequency amplifiers for high-power applications such as laser generation and MRI, enabling a more efficient system. Furthermore, high efficiency is achieved by using wide-bandgap semiconductor components (SiC-MOSFET). 【Features】 ■ Fanless structure (conductive cooling type) ■ Low-profile design compatible with 1.5U size (height 65mm) ■ Wide input 3Φ 180-528VAC ■ Space-saving design *For more details, please refer to the PDF materials or feel free to contact us.

Company：COSEL
Price：Other

Power Supplies
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World's smallest class ultra-compact power supply 'TE Series'

Compact, high power density, high efficiency! The world's smallest class ultra-compact power supply at 1×3 inches.

The "TE Series" is a high-power, high-density ultra-compact power supply. By adopting wide bandgap semiconductor GaN HEMT and implementing active clamp flyback circuitry (65W) along with high-frequency substrate transformer technology, it achieves high efficiency and supports a wide range of applications. It caters to a broad spectrum of industries, including industrial equipment, building facilities, and consumer electronics, contributing to the enhancement of power supply efficiency and reduction of power consumption, thus supporting global green initiatives. 【Features】 ■ Contributes to miniaturization of devices ■ Two types of interfaces ■ Suitable for handheld applications *For more details, please refer to the PDF document or feel free to contact us.

Company：COSEL
Price：Other

Power Supplies
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Ideal for equipment-driven power supply, peak power source 'AEA Series' ★ Video now available.

Reduction of the burden of power supply design with 3 times peak power and fanless operation.

The "AEA Series" is a fanless yet high-capacity AC-DC power supply that supports peak output. With the power of "natural air cooling x 3 times peak output," it contributes to enhancing the added value for customers. It is well-suited for medical devices and audio equipment where quietness is required. By adopting a high-efficiency rotary method and digital control via a microcontroller, efficiency improvements have been achieved across the entire range from light load to peak load. 【Features】 ■ Reduced risk of foreign matter contamination ■ Maintenance-free fan ■ Fanless and quiet ■ Compact and high efficiency ■ 3 times peak output *For more details, please refer to the PDF document or feel free to contact us.

Company：COSEL
Price：Other

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Medical electrical equipment standard compliant AC-DC power supply "PJMA Series"

High harmonic current regulation support! A wealth of options to meet user demands.

We would like to introduce our AC-DC power supply 'PJMA Series' that complies with medical electrical equipment standards. It meets harmonic current regulations (compliant with IEC61000-3-2 Class A) and reduces power consumption during no-load conditions. We offer four types, including "PJMA300F" and "PJMA600F." Please feel free to contact us if you are interested. 【Features】 ■ Complies with medical electrical equipment standards (ANSI/AAMI ES60601-1, EN60601-1 3rd) ■ BF compliant (1 MOPP between output and FG, 2 MOPP between input and output) ■ Wide operating temperature range (-20℃ to +70℃, output derating required) ■ Complies with harmonic current regulations (IEC61000-3-2 Class A) ■ Wide input (AC85 to 264V, output derating required) *For more details, please refer to the PDF document or feel free to contact us.