We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for DC Power.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

DC Power Product List and Ranking from 32 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.

DC Power 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. COSEL Toyama//Electronic Components and Semiconductors
  2. null/null
  3. アルバック/ULVAC, Inc. Kanagawa//Electronic Components and Semiconductors
  4. 4 オリジン Saitama//equipment
  5. 5 Earth Power 本社 Tokyo//Industrial Electrical Equipment

DC Power 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. RS PRO IPS-303DD Linear DC Power Supply
  2. Film-forming DC power supply DPG-10/DPG-20 アルバック/ULVAC, Inc.
  3. World's smallest class ultra-compact power supply 'TE Series' COSEL
  4. 4 DC power supply for sputtering 'GEXUS' オリジン
  5. 5 Compact, lightweight AC/DC power supply "LFA Series" compliant with harmonic regulation. COSEL

DC Power Product List

76~90 item / All 139 items

Displayed results

DC Power Supply

We provide systems/bench DC power supplies suitable for our customers.

Keysight's DC power supply - Our variable DC power supply is designed to meet your application needs on the bench or within a system, providing optimal products in terms of voltage, current, functionality, and performance.

  • Power Supplies

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Wide Range Programmable Switching DC Power Supply SPS5000X

A wide variety of combinations of output voltage and current are available. Rated outputs of 180W, 360W, 720W, and 1080W are provided.

★Output with Multiple Combinations The SPS5000X series offers a wide range of output voltage combinations (40V, 50V, 80V, 160V) and current (7.5A to 90A), with rated outputs of 180W, 360W, 720W, and 1080W. The single-channel model supports up to two units in series and three units in parallel, while the two-channel and three-channel models also support series and parallel connections between channels. 【Main Features】 ● Rated output voltage: 40V, 50V, 80V, 160V ● Rated output power: 180W, 360W, 720W, 1080W ● Supports a wide range of output voltages and currents, achieving high-efficiency power supply ● CV and CC priority mode selection, effective for protecting the device under test ● Configurable timing output for three channels ● 170° wide viewing angle organic EL screen, remote web control

  • Power Supplies

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

SynQor ACuQor AC-DC power supply for medical electrical equipment

High-efficiency AC-DC converter with power factor correction (PFC) function for medical electrical equipment.

SynQor's medical-grade ACuQor is a high-efficiency AC-DC converter with power factor correction (PFC) functionality for medical electrical equipment. The E series provides a power output of 300 to 500W with a peak power of 700W in a size of 89x134x42mm. The G series provides a power output of 800 to 1400W with a peak power of 1800W in a size of 121x178x42mm. All medical-grade ACuQor units can be applied to CF type devices (suitable for direct contact with the heart) as specified in UL60601-1 (the standard for basic safety and essential performance of medical devices) without the use of an external isolation transformer.

  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Data] WTI Blog EOL and Discontinuation Edition 2017-2020

"Replacing discontinued parts is difficult" and "Revising the circuit board with Gerber data?" are included!

This document summarizes the WTI blog on EOL and discontinued products from Wave Technology Co., Ltd., a "development design promotion business" that addresses the shortage of engineers, covering the fiscal years 2017 to 2020. It is packed with our technical know-how, including "invisible services in WTI's response to discontinued production parts," "PCB revisions with Gerber data?" and "Leave the development of wireless devices to us!" Please take a moment to read it. [Contents (excerpt)] ■ 2017.2.3 The number one order count for WTI's contract (commissioned) business is for discontinued production support (EOL, discontinued)! ■ 2017.5.30 Can't buy parts? What should we do about product shipments! ... Leave it to us in such cases! ■ 2017.12.12 Replacing discontinued production parts is challenging! ■ 2018.7.24 Introducing the invisible services in WTI's response to discontinued production parts ■ 2018.10.2 Discontinuation of LCD production is tough! *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Embedded system design service
  • Circuit board design and manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Data] Shirutoku Report No. 11 #Optoelectronics

Why do optical semiconductors fail? Let me explain a bit more about failures caused by light!

★★Shirutoku Report: Useful Information You Can Benefit From★★ What kind of semiconductor failures come to mind when you think of them? First, you might think of damage caused by static electricity, right? Of course, optical semiconductors can also fail due to static electricity, but they can also fail due to light itself. In this report, we will explain a bit more about failures caused by light. [Contents] ■Failures Caused by Light *For more details, please refer to the PDF document or feel free to contact us.*

  • diode
  • Semiconductor inspection/test equipment
  • Other semiconductors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

DC power supply HDR-15-12 for PDEG・DAP-2000-B

This is a DC power supply used for the Ethernet gateway PDEG.

This is a DC power supply from Taiwan's MEAN WELL used in the Philips Dynalite lighting control system's Ethernet gateway PDEG. *For more details, please feel free to contact us.*

  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

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
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

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
  • W-2 TECS10F -20241219.jpg
  • W-2 TEPS10F -20241219.jpg
  • W-3 TECS20F -20241219.jpg
  • W-3 TEPS20F -20241219.jpg
  • W-TECS45F-20240408.jpg
  • W-TEPS45F-20240408.jpg
  • W-TECS65F-20240408.jpg
  • W-TEPS65F-20240408.jpg
  • Power Supplies

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

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
  • 05 AEA series test3.jpg
  • キャプチャC2-2.PNG
  • キャプチャC2-3.PNG
  • キャプチャC2-4.PNG
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

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.

  • Company:COSEL
  • Price:Other
  • キャプチャC4-2.PNG
  • キャプチャC4-3.PNG
  • キャプチャC4-4.PNG
  • キャプチャC4-5.PNG
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Peak output compatible AC-DC power supply "LHP Series"

Not just peak response! Contributing to restart control, miniaturization, and flexibility in arrangement.

The "LHP Series" is an AC-DC power supply capable of delivering 200% of its rated output power for up to 10 seconds at a 10% duty cycle. When maximum power is required in a peak manner, it is possible to select a peak-capable power supply. Additionally, it is equipped with an overvoltage protection circuit to protect against regenerative feedback from loads such as motor loads. It complies with overvoltage category III, which is necessary for industrial equipment. This eliminates the need for an isolation transformer in the power supply front stage, allowing for direct connection to facility wiring. 【Features】 ■ Achieves double peak output ■ Complies with overvoltage category III (EN62477-1 certified) ■ High efficiency, low noise (adopts LLC resonant circuit) ■ Compact, lightweight, low profile ■ Complies with harmonic regulation (IEC61000-3-2 compliant) *For more details, please refer to the PDF document or feel free to contact us.

  • Company:COSEL
  • Price:Other
  • キャプチャC8-2.PNG
  • キャプチャC8-3.PNG
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Medical BF-compliant AC-DC power supply for industrial use "UM Series"

Medical × AV/ICT equipment standard compliant AC/DC power supply that fits a wide range of needs.

The UM series is an AC-DC power supply that complies with the BF type attachment of medical electrical equipment standards, making it suitable for a wide range of industrial equipment. It can be used with both MOOP and MOPP, allowing for common use with various medical devices. With a reassuring dielectric strength of 4kV between input and output and low leakage current, it excels in various scenarios where safety and reliability are required, not limited to medical devices. [Main Features] ■ Complies with medical electrical equipment standards (IEC60601-1 Ed.3.2) ■ Compatible with BF type attachment (2MOPP: input-output, 1MOPP: input-FG, output-FG) ■ No FG connection required: Class II compliant (UMA is optional) ■ Three types of product shapes to choose from - PCB standalone type: UMA * Global standard sizes: 2×3 inch (UMA30F/60F) 2×4 inch (UMA120F) - Unit type: UMCS (with resin case) - On-board type: UMPS (with resin case) Keywords: COSEL, FA equipment, industrial equipment, sensors, control equipment, robots, motors, machine tools, IoT, measuring instruments, displays, manufacturing equipment

  • Company:COSEL
  • Price:Other
  • UMCS30F UMCS60F.jpg
  • UMPS30F UMPS60F.jpg
  • power supply
  • Switching Power Supply
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

AC-DC Power Supply "PBK-3 Series"

Sealed type AC-DC power supply for circuit board mounting

The PBK-3 AC-DC power supply series is ideal for applications that implement on-board AC-DC power conversion with limited board space. Additionally, these 3W fully molded power supplies, housed in an ultra-compact SIP package, feature an operating temperature range of -40 to +85°C, allowing them to perform optimally even in harsh environments. For more details, please contact us or download the catalog. *This catalog is in English.

  • Other power sources
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration