We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Switching power supply.
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Switching power supply Product List and Ranking from 37 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Jul 29, 2026~Aug 25, 2026
This ranking is based on the number of page views on our site.

Switching power supply Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 29, 2026~Aug 25, 2026
This ranking is based on the number of page views on our site.

  1. エスエムアイ 本社 Aichi//Trading company/Wholesale
  2. シノ・アメリカン・ジャパン Chiba//Electronic Components and Semiconductors
  3. ユニファイブ Tokyo//Electronic Components and Semiconductors
  4. 4 アイガ電子工業 Ibaraki//Industrial Electrical Equipment
  5. 5 TOKI Trading Ltd. Head Office・Sales Team Hyogo//Industrial Electrical Equipment

Switching power supply Product ranking

Last Updated: Aggregation Period:Jul 29, 2026~Aug 25, 2026
This ranking is based on the number of page views on our site.

  1. 20190 SAW12G/SAW15A シノ・アメリカン・ジャパン
  2. Asia Electronics Industry Co., Ltd. Business Introduction アジア電子工業
  3. Switching Power Supply SNP-Gxxx Series コムテックス
  4. GF24 Series AC/DC Switching Power Supply GO FORWRAD ENTERPRISE CORP
  5. 4 200W Switching Power Supply for Industrial Automation TOKI Trading Ltd. Head Office・Sales Team

Switching power supply Product List

151~180 item / All 289 items

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Switching Power Supply Unit Type PBA75F Series

Switching Power Supply Unit Type PBA75F Series

Switching Power Supply Unit Type PBA75F Series ■□■Features■□■ ■Achieves thorough miniaturization and lightweight design (52% compared to conventional products) ■Interface with selectable connectors and terminal blocks ■High efficiency through synchronous rectification ■Fixed switching frequency (self-excited flying-back method) ■High efficiency achieved with synchronous rectification (3.3V, 5.5V models) ■DIN rail mount compatible ■SEMI F47 standard compliance available ■UL508 certification obtained (only for -N, -N1 types and 24V models) ■Supports various optional parts such as mounting brackets and dedicated harnesses ■Input voltage: AC85-264V 1φ or DC110-370V ■Model numbers: PBA75F-3R3, PBA75F-3R3-N, PBA75F-5, PBA75F-5-N, PBA75F-9, PBA75F-9-N, PBA75F-12, PBA75F-12-N, PBA75F-15, PBA75F-15-N, PBA75F-24, PBA75F-24-N, PBA75F-48, PBA75F-48-N ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources
  • Switching power supply

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Switching Power Supply Unit Type PBA100F Series

Switching Power Supply Unit Type PBA100F Series

Switching Power Supply Unit Type PBA100F Series ■□■Features■□■ ■Achieves thorough miniaturization and lightweight design (50% compared to conventional products) ■Interface with selectable connectors and terminal blocks ■High efficiency through synchronous rectification (3.3V, 5V models) ■Fixed switching frequency (externally excited flying back method) ■DIN rail mount compatible ■Compliant with SEMI F47 standards ■UL508 certified ■Supports various optional parts such as mounting brackets and dedicated harnesses ■Input voltage: AC85–264V 1φ or DC110–370V ■Model names: PBA100F-3R3, PBA100F-3R3-N, PBA100F-5, PBA100F-5-N, PBA100F-9, PBA100F-9-N, PBA100F-12, PBA100F-12-N, PBA100F-15, PBA100F-15-N, PBA100F-24, PBA100F-24-N, PBA100F-48, PBA100F-48-N ■For other functions and details, please download the catalog or contact us.

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  • switch
  • Other power sources
  • Switching power supply

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Switching Power Supply Board Type LGA75A Series

Switching Power Supply Board Type LGA75A Series

Switching Power Supply Standalone Type LGA75A Series ■□■Features■□■ ■Compact design (32% smaller footprint compared to conventional models) ■Rich options including chassis, cover, and dedicated harness ■Input voltage: AC85–132V 1φ or 110–170V ■Current [A]: ACIN 100V 1.7typ (Io=100%) ■Frequency [Hz]: 47–440 or DC ■Leakage current [mA]: 0.5 max (Measured under ACIN 100V, 60Hz, Io=100%, according to IEC60950-1 and electrical safety law measurement methods) ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
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Switching Power Supply Board Type LGA240A Series

Switching Power Supply Board Type LGA240A Series

Switching Power Supply Board Type LGA240A Series ■□■Features■□■ ■Rich options including chassis, cover, and dedicated harness ■Input Voltage: AC85–132V 1φ or 110–170V ■Current [A]: ACIN 100V 5.0typ (Io=100%) ■Frequency [Hz]: 47–440 or DC ■Leakage Current [mA]: 0.5 max (Measured according to IEC60950-1 and electrical safety law methods at ACIN 100V, 60Hz, Io=100%) ■Startup Time [ms]: 200 max (ACIN 100V, Io=100%) ■Hold Time [ms]: 20 typ (ACIN 100V, Io=100%) ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources
  • Switching power supply

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Switching Power Supply Unit Type PBA300F Series

Switching Power Supply Unit Type PBA300F Series

Switching Power Supply Unit Type PBA300F Series ■□■Features■□■ ■35% smaller in volume compared to equivalent products from other companies ■Output voltage can be varied down to approximately 0V ■Can also be used as a constant current power supply (external circuit required) ■Supports various optional parts such as dedicated harnesses ■Significantly improved fan maintenance ■Various alarms available ■Output voltage tracking overvoltage protection ■Includes AUX (12V) ■Parallel operation/N+1 parallel redundancy operation ■Compatible with SEMI F47 standards ■Model Numbers: PBA300F-3R3, PBA300F-5, PBA300F-7R5, PBA300F-12, PBA300F-15, PBA300F-24, PBA300F-36, PBA300F-48 ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources
  • Switching power supply

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Switching Power Supply Unit Type PBA600F Series

Switching Power Supply Unit Type PBA600F Series

Switching Power Supply Unit Type PBA600F Series ■□■Features■□■ ■40% smaller in volume compared to equivalent products from other companies ■Output voltage can be varied down to approximately 0V ■Can also function as a constant current power supply (external circuit required) ■Compatible with various optional parts such as dedicated harnesses ■Significantly improved fan maintenance ■Various alarms available ■Output voltage tracking overvoltage protection ■Includes AUX (12V) ■Parallel operation/N+1 parallel redundancy operation ■Compliant with SEMI F47 standards ■Model Numbers: PBA600F-3R3, PBA600F-5, PBA600F-7R5, PBA600F-12, PBA600F-15, PBA600F-24, PBA600F-36, PBA600F-48 ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources
  • Switching power supply

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Switching Power Supply Unit Type PBA1000F Series

Switching Power Supply Unit Type PBA1000F Series

Switching Power Supply Unit Type PBA1000F Series ■□■Features■□■ ■51% smaller in volume compared to equivalent products from other companies ■Output voltage can be varied down to approximately 0V ■Can also function as a constant current power supply (external circuit required) ■Compatible with various optional parts such as dedicated harnesses ■Significantly improved fan maintenance ■Various alarms available ■Output voltage tracking overvoltage protection ■Includes AUX (12V) ■Parallel operation/N+1 parallel redundancy operation ■Compliant with SEMI F47 standards ■Model Numbers: PBA1000F-3R3, PBA1000F-5, PBA1000F-7R5, PBA1000F-12, PBA1000F-15, PBA1000F-24, PBA1000F-36, PBA1000F-48 ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources
  • Switching power supply

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GPSA-1000 Series

Compact, low heat generation, high efficiency, low noise, different from others, 1000W power supply now available!!

- Miniaturization and high peak output compared to other companies' 1000W class power supplies - High efficiency and long lifespan - Achieves low leakage current and low noise - Supports parallel operation - Adopts temperature-variable speed fan for noise reduction - Low standby power specifications compliant with ErP directive - Supports +12V auxiliary power output - Supports power outage detection signal - Supports FAN monitor signal

  • Switching Power Supply
  • Switching power supply

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[Data] Shirutoku Report No. 60 # Evaluation and Testing Items for Switching Power Supplies

We also support tests in accordance with various standards such as certification. Here, we introduce the main evaluation and testing items for switching power supplies and their implementation details.

★★Shirutoku Report: Useful Information You Should Know★★ This report introduces electrical evaluations related to switching power supplies. The evaluation of power supply circuits is characterized by the inclusion of many aspects that confirm safe operation (ensuring there are no hazards). There are also specific contents that may be unfamiliar to those not involved in power supply design or evaluation, so we would like to take this opportunity to explain. 【Contents】 ■Electrical characteristic evaluation ■Component rating confirmation ■Abnormal testing ■Temperature rise testing ■Immunity testing ■Reliability testing *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply
  • Switching power supply

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450-480W Switching Power Supply Medical Standard Version 3 Compliant | PM450

SMI | 450-480W Medical Switching Power Supply, obtained both versions 2 and 3 of 60601-1. You can also rely on us for after-sales support.

PM450 Series Open frame type switching power supply, available with multi-input and multi-output. Certified to IEC/EN/UL 60601-1 and IEC/EN/UL 60950-1. Widely adopted by medical device manufacturers. At SMI, we offer a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply
  • Switching power supply

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12W Compact Switching Power Supply Medical Standard Version 3.1 Compliant | ATM012

12W compact medical switching power supply. Model 60101-1 version 3.1, compliant with DoE Level 6. You can also rely on us for after-sales support.

ATM012T-F Series This is an open-frame embedded power supply. Products certified to IEC/EN/UL60601-1 and EN/UL60950-1. At SMI, we offer a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply
  • Switching power supply

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130W Medical Switching Power Supply | ATM130-F240

130W medical switching power supply with dual output type. You can also leave the after-sales support to us.

ATM130-F240 24V 5A and 5V 2A dual output It is an open frame embedded type power supply. SMI offers a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply
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210W Medical Switching Power Supply | ATM210-F240

210W medical switching power supply with dual output type. You can also leave the after-sales support to us.

ATM210-F240 24V 8.3A and 5V 2A dual output It is an open frame embedded type power supply. At SMI, we offer a wide range of power supplies that comply with safety standards in various countries.

  • Switching Power Supply
  • Switching power supply

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65W Compact Power Supply Medical Standard Version 3 Compliant | PW-MxxB-1Y

SMI | 65W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PM300 Series This is a compact switching power supply of open frame type, certified to UL/IEC/EN60601-1 3rd edition. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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200W Switching Power Supply Medical Standard Version 3 Compliant | PW-M200A3

SMI | 200W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PW-M200A3 Series This is a compact switching power supply of the open frame type, certified to UL/IEC/EN60601-1 Edition 3. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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250W Switching Power Supply Medical Standard Version 3 Compliant | PW-M250B

SMI | 250W Medical Switching Power Supply 60101-1, Version 3 certified product. Please leave the after-sales support to us.

PW-M200A3 series This is a compact switching power supply of open frame type, certified to UL/IEC/EN60601-1 3rd edition. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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250W Switching Power Supply Medical Standard Edition 3 | U-Brancket

SMI | 250W Medical Switching Power Supply 60101-1 Version 3 certified product. Please leave the after-sales support to us.

The PW-M250B-1YxxxPU is a small open-frame type switching power supply that has obtained UL/IEC/EN60601-1 3rd edition certification. It is widely adopted by medical device manufacturers. For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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360W Switching Power Supply Medical Standard Version 3 Compliant | PW-M360B

360W medical switching power supply, 60101-1, obtained version 3. It has also obtained 60950-1, so it can be used for industrial purposes as well.

PW-M360A Series This is an open frame type power supply that has obtained certification for 60101-1, 3rd edition. It has also obtained certification for 60950-1, making it suitable for industrial use as well. ● For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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Switching power supply compliant with medical standard version 3.1 | MBU81 70-80W

Switching power supply compliant with medical standards version 3.1 | MBU81 70-80W is an SMI power supply.

MBU81 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC ● For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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Switching power supply compliant with medical standard version 3.1 | MBU123 125W

Switching power supply compliant with medical standard version 3.1 | MBU123 125W is from SMI.

MBU123 Series In addition to medical devices, it is suitable for many applications. It is an open frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CB ● For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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Switching power supply compliant with medical standard version 3.1 | MBU153 150W

Switching power supply compliant with medical standard version 3.1 | MBU153 150W This is SMI's power supply.

MBU153 Series In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC ● For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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Switching power supply compliant with medical standard version 3.1 | HBU58 60W

Switching power supply compliant with medical standard version 3.1 | HBU58 60W, from SMI.

In addition to medical devices, it is suitable for many applications. It is an open frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE CB FCC ● For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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Switching power supply compliant with medical standard version 3.1 | HBU100 100W

Switching power supply compliant with medical standard version 3.1 | HBU100 100W, from SMI.

In addition to medical devices, it is suitable for many applications. It is an open-frame type switching power supply. This series has obtained IEC60601-1 Edition 3.1 certification. All units have passed 100% flame retardant testing. Safety standards: UL cUL CE FCC CB ● For more details, please contact SMI.

  • Switching Power Supply
  • Switching power supply

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Successfully achieved significant miniaturization: 'GaNFET Adapter' 90W to 450W

By utilizing GaN (gallium nitride) based GaNFETs, we achieve miniaturization and weight reduction of the adapter!

【Features】 ■ By incorporating GaNFET, switching losses can be reduced, achieving a high efficiency of up to 95% (compared to MOSFET). ■ Compared to conventional AC adapters of the same capacity, we have succeeded in reducing the size by approximately 50%. ■ Compatible with 90W, 120W, 160W, 200W, 300W, and 450W. *For more details, please download the materials or contact us.

  • Switching Power Supply
  • AC adapter
  • power supply
  • Switching power supply

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【Contract Development】Are you having trouble with replacing EOL components and circuit design?

We will support the replacement consideration of the circuit when EOL parts occur, from verification to the production of a prototype and evaluation verification.

Logifull Co., Ltd. develops, manufactures, and sells compact, high-efficiency, low-noise electronics products and components through its unique switching technology and collaboration with partner companies. When EOL (End of Life) components arise, do you face any of the following issues? - Difficulty in replacing components for long-life products - Uncertainty about component replacements or circuits for older products - Current engineers do not know how to respond We provide total support for the above concerns, from circuit replacement considerations and verification to prototype production and evaluation. 【Business Overview】 ■ Development, manufacturing, and sales of electronics products and components - Switching power supplies and power control devices (AC/DC, DC/DC, DC/AC converters, etc.) - Audio-related equipment (Digital and analog amplifiers, audio interface devices, etc.) - Development, manufacturing, and sales of OEM products and components *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply
  • Switching power supply

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[Information] Support for the Development and Training of Power Electronics Design Engineers

We will provide a detailed introduction to the features of our support compared to university lectures and in-house design OJT!

This document provides a detailed introduction to the "Power Supply (Power Electronics) Development Design Engineer Training Support" conducted by Logifull Corporation. It compares our support content with university lectures and in-house design OJT, providing a detailed explanation using charts and diagrams. In the training support, we conduct OJT training tailored to the products of various companies as practical design training, with a track record of over 20 companies, including electrical manufacturers and precision equipment manufacturers. [Contents (Excerpt)] ■ Overview ■ Are you facing these issues? ■ Reasons why you can cultivate the technical skills necessary for strengthening competitiveness/winning market share battles ■ What we want to convey to those who want to master power supply (power electronics) control ■ Achievements ■ Comparison with others *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Switching power supply

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TDK HWS-L Series AC/DC Switching Power Supply High Efficiency

A switching power supply that ensures quiet operation with a variable speed fan circuit.

【Features】 ■RoHS directive compliant ■Low profile ■Quiet operation ensured by variable speed fan circuit ■Medical standard (IEC60601) certified (only for HWS1000L) ■Wide operating ambient temperature and excellent ambient derating

  • power supply
  • Switching power supply

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TDK HWS/ME Series Switching Power Supply Medical Equipment

Medical equipment safety standard "EN60601/UL60601" switching power supply

【Features】 ■ Compliance with medical device safety standards "EN60601/UL60601" ■ Contributes to shortening the development period and reducing costs for medical devices ■ Standards set by the U.S. Department of Defense for military goods ■ Leakage current of 0.5mA or less ■ Adoption of "safety terminals" with covered live parts to ensure safety

  • power supply
  • Switching power supply

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TDK EVA Series AC/DC Switching Power Supply

Standard power supply EVA series, ideal for charging large-capacity batteries.

■Features The EVA series is a power supply equipped with constant current and constant voltage functions, ideal for charging lithium-ion batteries, lead-acid batteries, and nickel-hydrogen batteries. • Available in 150V, 300V, and 600V to support high-voltage storage battery systems. • Up to 2400W with a single unit. Parallel operation is possible. • External control is possible via RS485 or analog current and voltage input. • Safety standards: UL60950-1, EN60950-1

  • power supply
  • Switching power supply

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TDK RWS-B Series AC/DC Switching Power Supply

Mid-range product series "RWS-B" with limited additional features, single output 100-600W.

■Features • A simple function model that maintains basic performance while optimizing additional features • Long lifespan: Electrolytic capacitor lifespan of over 5 years (@Ta=40℃, Io=100%, 24h) • Standard models available with cover • Option models available with DIN rail mounting brackets (RWS100B, RWS150B) • 24V output type compliant with UL508 standards (RWS600B expected to be certified) • Can withstand input surges of 300VAC for 5 seconds (refer to the instruction manual)

  • power supply
  • Switching power supply

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