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DC Power Supply Product List and Ranking from 18 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Mar 11, 2026~Apr 07, 2026
This ranking is based on the number of page views on our site.

DC Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Mar 11, 2026~Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. エナジーウィズ Tokyo//Industrial Electrical Equipment
  2. セキュリティハウス Okayama//Consumer Electronics
  3. 三社電機製作所 Osaka//Industrial Electrical Equipment
  4. 4 イートン・エレクトリック・ジャパン Osaka//Industrial Electrical Equipment
  5. 5 大和機工 Aichi//Industrial Electrical Equipment

DC Power Supply Product ranking

Last Updated: Aggregation Period:Mar 11, 2026~Apr 07, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply device (for power equipment) / lead-acid battery equipped type エナジーウィズ
  2. DC Power Supply Unit 'SKS/SBS' 三社電機製作所
  3. DC power supply (switching power supply) イートン・エレクトリック・ジャパン
  4. 4 DC power supply device (battery equipment) エナジーウィズ
  5. 5 DC Power Supply Unit "TRUSTAR-LIM" 大和機工

DC Power Supply Product List

1~30 item / All 38 items

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Introduction to the features of the TNPL series LED lighting system 2

1/1000 unit dimming! LED dimming control device that achieves ultimate energy savings.

The TNPL series is a flicker-free and eye-friendly system that can dim down to 1/1000 units. By finely adjusting the brightness, it can provide the necessary amount of light only where it is needed. Additionally, it is possible to reduce installation costs by reusing existing fixtures. Furthermore, by removing insulation during the conversion from AC to DC, noise generation is minimized. 【Features】 ○ Dimming in 1/1000 units ○ Reuse of existing fixtures ○ Noise reduction ○ Ultimate energy savings For more details, please contact us or download the catalog.

  • LED lighting
  • Other lighting equipment
  • Demand Monitoring
  • DC Power Supply

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DC Power Supply Unit 'SKS/SBS'

For multiple purposes such as operation, control, and emergency lighting! DC 100V thyristor power supply.

The "SKS/SBS" is a floating charge DC power supply device that is suitable for multiple applications such as operation, equipment control, and emergency lighting, and is easy to maintain when combined with a control valve type lead-acid battery. It features a safety design equipped with various protective devices to prevent overvoltage, undervoltage, and temperature abnormalities in the battery. In addition, we offer switching types such as "SKTKSF" and "SLTKS/SDTKS" in our lineup. 【Features】 ■ Easy to use as an option type for operation, control, and emergency lighting ■ Options available for interlock circuits and silicon dropper circuits ■ Compliant with fire service laws or fire prevention regulations ■ Rectification uses a pure bridge method, allowing for harmonic component control to the power supply ■ Safety design equipped with various protective devices *For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
  • power supply
  • DC Power Supply

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DC power supply (switching power supply)

DC power supply (switching power supply)

- Global compatibility Products compliant with UL/CSA/CE standards UL compliant with UL508 standard, usable up to 100% RoHS directive compliant products NEC Class II compliant products - Wide input voltage range Single-phase AC 100-240V (85-264V) Three-phase AC 400-500V (320-575V) Can be directly connected to three-phase AC power, eliminating the need for a control transformer Therefore, it simplifies panel miniaturization and temperature management within the panel - Output voltages are DC12V and DC24V - 150% overload capability

  • Other FA equipment
  • power supply
  • DC Power Supply

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Power Supply Series "R&S NGL200"

Adopting a 2-quadrant design! It demonstrates its power in the development of power amplifiers and MMICs.

The "R&S NGL200 DC Power Supply Series" is suitable for challenging applications due to its high accuracy and short transient response time. By adopting a two-quadrant architecture, it can function as both a source and a sink when simulating batteries and loads. With a short transient response time, it can handle rapid load changes that occur, for example, when mobile communication devices switch from sleep mode to transmission mode. 【Features】 ■ High accuracy source/sink ■ Technology for very challenging tasks ■ Easy operation ■ Suitable for use in labs and test systems *For more details, please refer to the PDF document or feel free to contact us.

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DC Power Supply Unit "TRUSTAR-LIM"

Monitoring of each cell voltage of lithium-ion batteries as stipulated by fire safety regulations is possible!

"TRUSTAR-LIM" is a DC power supply unit equipped with industrial lithium-ion batteries. By adopting high-energy lithium-ion batteries, it achieves weight reduction and space-saving. Furthermore, by utilizing the well-established thyristor method in the market, it ensures high reliability. 【Features】 ■ Fire Law certified emergency power supply DC100V system ■ Compact and lightweight ■ Monitoring of each cell voltage ■ High reliability ★ At Yamato Kiko, we provide careful support from equipment installation to after-sales service, so you can use it with peace of mind even after implementation. * For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
  • DC Power Supply

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Power Supply Manufacturing Business <DC Power Supply Equipment for Signal and Communication>

Manufacturing DC power supplies (rectifiers), intelligent power supplies, portable power supplies, and more!

Sanwa Denka Co., Ltd. is engaged in the manufacturing business of "DC power supply devices for signaling and communication." We manufacture "DC power supplies (rectifiers)" for general DC power, communication power, and plating power, as well as "portable power supplies" with high efficiency and high power factor. Additionally, we offer intelligent power supplies and uninterruptible power supply devices. Please feel free to contact us when you need our services. 【Product List】 ■ DC Power Supplies (Rectifiers) ■ Intelligent Power Supplies ■ Portable Power Supplies ■ AC Power Regulation ■ Uninterruptible Power Supply Devices *For more details, please download the PDF or feel free to contact us.

  • power supply
  • DC Power Supply

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DC Power Supply Unit "PS-3500"

It outputs a wide range of voltage and current in a stable and continuously variable manner.

The DC power supply unit "PS-3500" outputs a wide range of voltage and current required for electrical testing and system power, with stable and continuously variable settings. The front panel allows for output settings and protection function settings. The rear panel is equipped with connectors for remote control. Custom designs can also be made to meet customer specifications. 【Features】 ○ Automatic switching between constant voltage mode and constant current mode ○ Voltage and current can be adjusted from 0 to rated values using the adjustment knob ○ Compensation for voltage drop due to load wiring through remote sensing ○ Output control and monitoring from external sources via remote control For more details, please contact us or download the catalog.

  • Power Supplies
  • power supply
  • DC Power Supply

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GIMATIC MPS: Supply Voltage / Switch

Supply voltage / switch

【Supply Voltage】 MEAN WELL power supply (Series S) with universal AC input and 24V output. These devices can be connected in series to achieve a higher operating voltage (for example, 72V is required for ML2570X4 and ML2570X6 motors). 【Switch】 A variable voltage power supply set to 24V for general use, equipped with buttons for direct open/close control of mechatronics series electric grippers and actuators. Two versions are available: PNP or NPN input.

  • Other FA equipment
  • DC Power Supply

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[Power Supply Design Proposal Example] Replacing Obsolete Products with Noise-Resistant Design

We propose a circuit design and implementation that is resistant to noise! It is operating without any issues!

The customer in this case was using a DC power supply for industrial equipment from another company, but it had many issues and was discontinued. After conducting a failure analysis, we found that the problems were not due to individual components, but rather inherent design flaws, such as poor noise immunity. In response, we proposed a circuit design and implementation that is resistant to noise. Before our design was implemented, the customer experienced frequent troubles, but after using the power supply designed by us, they have been operating without any issues. [Challenges] ■ Used a DC power supply for industrial equipment from another company ■ Had many issues and was discontinued *For more details, please refer to the related link page or feel free to contact us.

  • Power Supplies
  • DC Power Supply

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[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
  • DC Power Supply

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DC Power Supply Unit BA-110D

Unified design with the Controller (C-600) series. It is a DC power supply device for expanding connected devices and for standalone power supply.

■Features ● Can be used to supply power to various devices with a DC12V 1A output. ● Complies with the Electrical Appliance and Material Safety Law (PSE). ● Automatically switches to battery power during a power outage, providing stable direct current for approximately 30 minutes. ● Equipped with a power outage alarm output, allowing for various warnings and alerts to be displayed through contact output. ● The AC input, DC output, and emergency power indicator light on the front of the unit allow for easy confirmation of power status at a glance.

  • Other power sources
  • DC Power Supply

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DC Power Supply Device BA-800

Dedicated power supply for IP controller C-810TI and controller C-800 series.

■Features ● The design has been unified with the IP controller (C-810TI) and controller (C-800 series), allowing for seamless installation when placed side by side. ● The power capacity is DC12V 1A. ● With the built-in emergency power supply, it can provide power for approximately 30 minutes during a power outage. ● It has built-in over-discharge prevention circuit and over-current protection circuit.

  • Other power sources
  • DC Power Supply

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DC Power Supply Device BA-700

DC Power Supply Device BA-700

■Features ● The IP controller and form have been unified, allowing for installation without any sense of incongruity when placed side by side. ● The power capacity is DC12V・1.5A. ● Equipped with an emergency power supply that provides approximately 15 minutes of backup during a power outage. ● The power supply for the DC power supply unit is AC100V. ● Includes an over-discharge protection circuit that detects a drop in output voltage of the emergency power supply and stops the output. ● Includes an over-current protection circuit that detects over-current in the output and stops the output.

  • Other security and surveillance systems
  • DC Power Supply

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DC power supply device and rapid charging device

A charger for industrial storage batteries that adopts a touch panel and can also keep a history, DC power supply device.

Since we are using a sequencer and a touch panel, we program the touch panel screens and operational forces for test equipment and control devices in-house, allowing us to create products that meet our customers' requests.

  • controller
  • Other process controls
  • DC Power Supply

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Input 200V Series Power Supply Specification Document

Power supply unit compatible with input up to DC 220V! If you have any issues, please contact Shoei Electric!

This document contains the specifications for the power supply unit compatible with DC110V, 6A output, "Input 200V series SA41-0139." It introduces the "Operating Environment," as well as the "Protection/Alarm Circuit," and "Insulation Resistance/Dielectric Strength/Surge Voltage." 【Contents】 ■ Operating Environment ■ Input ■ Output ■ Protection/Alarm Circuit ■ Insulation Resistance/Dielectric Strength/Surge Voltage *The product specification sheet can be downloaded and viewed from the link below.

  • Switching Power Supply
  • power supply
  • Power Supplies
  • DC Power Supply

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Input 100V System Power Supply Specification Document

A power supply that can support input up to DC 110V! If you have any issues, please contact Shoei Electric!

This document contains the specifications for the power supply unit compatible with DC110V, 6A output, 'Input 100V series SA41-0171'. It introduces the "Operating Environment," as well as the "Protection/Alarm Circuit," and "Insulation Resistance/Dielectric Strength/Surge Voltage." [Contents] ■ Operating Environment ■ Input ■ Output ■ Protection/Alarm Circuit ■ Insulation Resistance/Dielectric Strength/Surge Voltage *The product specification sheet can be downloaded and viewed from the link below.

  • Switching Power Supply
  • power supply
  • Power Supplies
  • DC Power Supply

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Power Supply Series "R&S NGM200"

High speed and high accuracy

The R&S NGM200 power supply, with high precision and short recovery time under load, is ideal for challenging applications. By adopting a two-quadrant architecture, it can function as both a source and a sink when simulating batteries and loads. Its short response time allows it to handle rapid load changes that occur, for example, when mobile communication devices switch from sleep mode to transmit mode. High-speed data capture and useful battery simulation capabilities expand the range of applications.

  • Power Supplies
  • DC Power Supply

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DC Power Supply Unit "SAKY 50 Series"

Uninterruptible power supply system composed of a separate external battery panel! Achieving compactness and lightweight design.

The "SAKY 50 Series" is a power supply for communication equipment that can reliably provide power to critical loads where momentary interruptions are unacceptable. It features a redundant operation system composed of two or more internal charging power units, allowing stable power supply even if one unit fails. Each unit can be easily attached and detached using a drawer-type structure that only requires removing screws from the front. Additionally, it is constructed with a low-noise, high-efficiency switching circuit, achieving compactness and lightweight design. 【Features】 ■ Designed for base stations and relay stations ■ Capable of supplying power to loads stably ■ Extends the overall lifespan of the device while stabilizing output voltage ■ Considers safety and efficiency during maintenance ■ Equipped with a harmonic suppression circuit in the charger to improve input power quality *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
  • DC Power Supply

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DC Power Supply Device "Power Supply CP-S.1 Series"

Covers output voltage of DC24V from 3 to 40A! Provides products suitable for the requirements of machine tools and construction machinery.

The "Power Supply CP-S.1 Series" is a DC power supply that achieves high efficiency and high reliability in a compact installation area. It is designed to accommodate various applications and is suitable for uses such as construction machinery and machine tools. Equipped with a power reserve function that can maintain 150% of power for 5 seconds, it operates at an efficiency of up to 94%. It features overheating protection, active power factor correction, a wide input voltage range for AC/DC, and is certified to major global standards, including those for marine applications. 【Features】 ■ High efficiency of up to 94% ■ 150% power reserve function for 5 seconds ■ Output voltage adjustable in the range of DC 24-28V with a dial ■ Low power loss, low heat generation ■ Air-cooled (no forced cooling required) *For more details, please refer to the PDF materials or feel free to contact us.

  • Other process controls
  • Other FA equipment
  • Other safety equipment
  • DC Power Supply

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Sanwa Denka Co., Ltd. Business Introduction

We strive to support people's activities and aim for quality that satisfies our customers.

Sanwa Denka Co., Ltd. is committed to being a company that contributes to the prosperity of our customers, and we will continue to provide products that meet our customers' needs with the entire company united to gain their satisfaction and trust. All employees of Sanwa Denka Co., Ltd. will continuously improve the quality of our products, the quality of our operations, and the quality of our management systems while maintaining a strong desire for reform and enhancing our awareness of problem identification and root cause investigation. The president will review the appropriateness of this quality policy during management reviews and will treat this quality policy as a framework for setting quality objectives. For more details, please contact us or refer to our catalog.

  • Power Supplies
  • Electronic Load Unit
  • DC Power Supply

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DC power supply ・ Bipolar power supply

For anything related to DC power supplies, trust EPS Corporation.

EPS Corporation is a company that manufactures high-quality products with excellent cost performance tailored to meet customer needs, earning a high level of trust. Our production items include power supplies, bipolar power supplies, various displays, control circuit boards, various control panels, and others. In particular, we specialize in bipolar power supplies and provide customized solutions considering the electrical specifications, shapes, dimensions, usage conditions, and environments desired by our customers. 【Custom Power Supply Response Method】 - Submission of a rough estimate based on specifications - Submission of a formal estimate after technical discussions - Submission of delivery specifications - Submission of prototypes and inspection data For more details, please contact us or download the catalog.

  • Company:EPS
  • Price:Other
  • Contract manufacturing
  • DC Power Supply

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Fujidenko Co., Ltd. Product Information Catalog

A wide variety of electrical devices featured! Product catalog of Fuji Electric Co., Ltd.

This catalog is primarily a product catalog for Fuji Denko Co., Ltd., which manufactures various electrical equipment. It includes a variety of products, starting with the storage battery system for fire extinguishing equipment "FE7WD series," as well as the DC100V control DC power supply "FBW series" and the temporary multi-DC power supply "FKT series." Please feel free to contact us if you have any requests. [Contents] ■ List of main products ■ FE7WD series ■ FBW series ■ FKT series ■ CHOP series, etc. *For more details, please download the PDF or feel free to contact us.

  • Power Supplies
  • DC Power Supply

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DC power supply device for large analytical instruments

Processing after implementing countermeasures! Introducing examples that address concerns about fluctuations in power supply voltage.

This is a case study on the design and development of a DC power supply for large analytical devices. The output voltage is high, ranging from -8kV to +8kV, and there were concerns about fluctuations in the power supply voltage due to environmental factors, including humidity. There was a request to develop a power supply unit that addresses these issues. To prevent the effects of humidity, the circuit board was housed inside a stainless steel enclosure, and the area around the board was potted with insulating material to mitigate concerns about voltage fluctuations. Additionally, this design made it impossible for operators to physically access the circuit board, thereby enhancing safety. 【Case Overview】 ■ Application: Large analytical devices ■ Input Voltage Range: DC24V ±10% ■ Output Specifications: -8kV to +8kV ■ Number of Channels: 1 channel ■ Efficiency: Not specified *For more details, please refer to the related links or feel free to contact us.

  • Power Supplies
  • DC Power Supply

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FA computer DC power supply unit

Developed to meet chassis standards! Introducing examples of extended lifespan possibilities.

This is a case study on the design and development of a DC power supply unit for FA computers. There was a request to develop a low-cost, high-reliability, and long-life power supply. 1. Selecting components that allow for long life, 2. Reviewing the circuit to reduce ripple current, thereby extending the life of aluminum electrolytic capacitors, 3. Improving the accuracy of overcurrent detection to suppress component heat generation, and other measures were implemented, making long life possible. Additionally, there was a request for high efficiency, achieving 95% efficiency. 【Case Overview】 ■ Input voltage range: AC85V to 127V ■ Output specifications: P5=16A, P12=6A, N12=0.5A, N5=0.5A ■ Number of channels: 4 channels ■ Efficiency: Over 70% *For more details, please refer to the related links or feel free to contact us.

  • Power Supplies
  • DC Power Supply

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DC Power Supply BA-210D

Expansion of connection devices and standalone DC power supply unit.

■Features ●It is a DC power supply device with a DC12V output. ●It provides approximately 30 minutes of backup time at a maximum load of 2A. ●It outputs a voltage-free contact (c contact) during a power outage. ●The built-in battery is activated by a forced discharge unit, allowing it to sustain operation even under adverse conditions.

  • Other power sources
  • DC Power Supply

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DC Power Supply Device BA-110-24

It is a DC power supply device for expanding connection equipment and for standalone power supply.

■Features ● Can be used to supply power to various devices with a DC 24V 1A output. ● Complies with the Electrical Appliance and Material Safety Law (◇PSE). ● Automatically switches to battery power during a power outage, providing stable direct current for approximately 30 minutes. ● Equipped with a power outage alarm output, allowing for various warnings and alerts to be displayed via contact output. ● The AC input, DC output, and emergency power indicator light on the front of the unit allow for easy confirmation of the power status at a glance. ● Designed to match the controller [C-600] series.

  • Other power sources
  • DC Power Supply

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