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

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 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:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. ダイトロン Tokyo//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 インタコンポ 東京本社、大阪支店、長野支店、横浜事業所 Tokyo//Trading company/Wholesale
  5. 5 エスエムアイ 本社 Aichi//Trading company/Wholesale
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Switching power supply Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. [Information] The Secret of Low Noise ダイトロン
  2. Li Tone Corporation manufactured various switching power supplies AD インタコンポ 東京本社、大阪支店、長野支店、横浜事業所
  3. 240W Switching Power Supply | BI240-240A-R [Compatible with Other Brands] エスエムアイ 本社
  4. 4 Switching power supply / power supply unit repair/replacement service アイガ電子工業
  5. 4 Switching Power Supply Unit Type PBA75F Series フルタカパーツオンライン　（フルタカ電気

Switching power supply Product List

16～30 item / All 277 items

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612W Switching Power Supply Industrial Standard Medical Standard Large High Capacity

612W Switching Power Supply Industrial Standard Medical Standard Large High Capacity

612W Switching Power Supply Industrial Standard Medical Standard Large High Capacity ATM600

Are you looking for a switching power supply? This is a 612W open-frame built-in power supply. The output includes DC12V 50A and DC24V 25A, among others. It is a switching power supply that complies with international safety certifications such as IEC62368, 60950, and 60601-1. It can be considered for general industrial equipment as well as medical devices. Please consider it for incorporation into your developing electronic devices. It emphasizes reliability and is equipped with various protection circuits such as OVP and SCP. We provide consistent support from our staff, comprehensive after-sales support, and a long-term warranty. 【Features】 ■ For ITE equipment: 62368-1, 60950-1 ■ For medical devices: 60601-1 ■ 2MOPP compliant to protect patients and users ■ Long-term stable supply ■ Full inspection conducted ■ Long-term warranty of 2 years *Please feel free to contact us for more details.

  • Switching Power Supply

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[Custom Power Supply Case Study] Telecommunications Equipment Manufacturer

[Custom Power Supply Case Study] Telecommunications Equipment Manufacturer

Introducing a case that achieves VCCI Class B with the same form factor, balancing high efficiency and low noise!

We would like to introduce a case in which we received a consultation from a communication equipment manufacturer regarding the power supply for optical transmission equipment substation, expressing the desire to "raise the standard level from VCCI Class A to Class B without changing the chassis size." VCCI Class B has stricter noise standards compared to Class A, and it is technically challenging to meet these standards without altering the structure. Therefore, achieving both noise countermeasures and maintaining the external dimensions became the biggest hurdle. The custom-designed power supply unit we developed was able to achieve results such as reducing power loss, alleviating cooling load, and realizing space-saving within the chassis through high power density. 【Case Overview】 ■Challenge - To raise the standard level from VCCI Class A to Class B without changing the chassis size. ■Solution - Securing implementation space by creating a sub-board for the control circuit. - Reviewing the configuration and installation method of the heat sink. - Optimizing structural design and circuit board layout. - Considering implementation methods that take into account the manufacturing process through close collaboration among design engineers. *For more details, please download the PDF or feel free to contact us.

  • Mechanical Design

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Switching Power Supply Board Type LCA10S Series

Switching Power Supply Board Type LCA10S Series

Switching Power Supply Board Type LCA10S Series

Switching Power Supply Board Type LCA10S Series ■□■Features■□■ ■Input Voltage: AC85–132V 1φ or 110–170V ■Maximum Output Power (W) ・10 (LCA10S-5・LCA10S-5-H) ・10.8 (LCA10S-12) ・10.5 (LCA10S-15) ・12 (LCA10S-24) ■DC Output ・5V 2A (LCA10S-5・LCA10S-5-H) ・12V 0.9A (LCA10S-12) ・15V 0.7A (LCA10S-15) ・24V 0.5A (LCA10S-24) ■Overcurrent Protection operates at 105% min of rated current 　 Automatic recovery (H specification operates at 105% min of peak current) ■For other functions and details, please download the catalog 　 or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources

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Switching Power Supply Board Type LCA15S Series

Switching Power Supply Board Type LCA15S Series

Switching Power Supply Board Type LCA15S Series

Switching Power Supply Board Type LCA15S Series ■□■Features■□■ ■Input Voltage: AC85–132V 1φ or 110–170V ■Maximum Output Power (W) ・15 (LCA15S-5・LCA15S-15) ・15.6 (LCA15S-12) ・16.8 (LCA15S-24) ■DC Output ・5V 3A (LCA15S-5) ・12V 1.3A (LCA15S-12) ・15V 1A (LCA15S-15) ・24V 0.7A (LCA15S-24) ■Startup Time (ms) 100 max (ACIN 85V, Io=100%) ■Hold Time (ms) ・10 typ (ACIN 85V, Io=100%) ・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

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Switching Power Supply Board Type LCA30S Series

Switching Power Supply Board Type LCA30S Series

Switching Power Supply Board Type LCA30S Series

Switching Power Supply Board Type LCA30S Series ■□■Features■□■ ■Input Voltage: AC85–132V 1φ or 110–170V ■Maximum Output Power (W) ・15 (LCA15S-5・LCA15S-15) ・15.6 (LCA15S-12) ・16.8 (LCA15S-24) ■DC Output ・5V 3A (LCA15S-5) ・12V 1.3A (LCA15S-12) ・15V 1A (LCA15S-15) ・24V 0.7A (LCA15S-24) ■Voltage (V) AC85–132 1φ or DC110–170 ■Current (A) ACIN 100V 0.4typ (Io=100%) ■Frequency (Hz) 47–440 or DC ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources

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Switching Power Supply Board Type LDA30F Series

Switching Power Supply Board Type LDA30F Series

Switching Power Supply Board Type LDA30F Series

Switching Power Supply Board Type LDA30F Series ■□■Features■□■ ■Voltage (V): AC85〜264 1φ or DC110〜370 ■Current (A) ・ACIN 100V 0.37typ (Io=100%) ・ACIN 200V 0.23typ (Io=100%) ■Frequency (Hz) 47〜440 or DC ■Startup Time (ms) 200max (ACIN 100V, Io=100%) ■Hold Time (ms) ・10typ (ACIN 85V, Io=100%) ・20typ (ACIN 100V, Io=100%) ・100typ (ACIN 200V, Io=100%) ■Voltage Adjustable Range (V) 　※2 2.85〜3.6 internally fixed 　 ※Variable with option Y specification: 5, 12, 15, 24V ±10% ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources

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Switching Power Supply Board Type LDA50F Series

Switching Power Supply Board Type LDA50F Series

Switching Power Supply Board Type LDA50F Series

Switching Power Supply Board Type LDA50F Series ■□■Features■□■ ■Voltage (V): AC85〜264 1φ or DC110〜370 ■Current (A) ・ACIN 100V 1.3typ (Io=100%) ・ACIN 200V 0.7typ (Io=100%) ■Frequency (Hz): 47〜440 or DC ■Leakage Current (mA): 0.75 max ※Measured according to 60Hz, UL, CSA, VDE, and Electrical Appliance and Material Safety Law methods ■Startup Time (ms): 200 max (ACIN 100V, Io=100%) ■Hold Time (ms) ・10typ (ACIN 85V, Io=100%) ・20typ (ACIN 100V, Io=100%) ■Voltage Adjustable Range (V) ※3 2.85〜3.6 Internal Fixed ※Variable with optional Y specification: 5, 9, 12, 15, 18, 24, 30V ±10% ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources

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Switching Power Supply Board Type LDA75F Series

Switching Power Supply Board Type LDA75F Series

Switching Power Supply Board Type LDA75F Series

Switching Power Supply Board Type LDA75F Series ■□■Features■□■ ■Current (A) ・ACIN 100V 1.8typ (Io=100%) ・ACIN 200V 1.0typ (Io=100%) ■Frequency (Hz): 47〜440 ■Inrush Current (A): ACIN 200V 30typ (Io=100%) (at cold start) ■Leakage Current (mA): 0.75 max 　*Measured according to 60Hz, UL, CSA, VDE, and Electrical Safety Law methods ■Startup Time (ms): 200 max (ACIN 100V, Io=100%) ■Hold Time (ms) ・10typ (ACIN 85V, Io=100%)　 ・20typ (ACIN 100V, Io=100%) ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources

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Switching Power Supply Board Type LDA100W Series

Switching Power Supply Board Type LDA100W Series

Switching Power Supply Board Type LDA100W Series

Switching Power Supply Board Type LDA100W Series ■□■Features■□■ ■Voltage (V): AC 85–132 / 170–264 1φ ■Current (A) ・ACIN 100V 2.4typ (Io=100%) ・ACIN 200V 1.2typ (Io=100%) ■Frequency (Hz): 47–440 ■Leakage Current (mA): 0.75 max ※Measured according to 60Hz, UL, CSA, VDE, and Electrical Appliance and Material Safety Law standards ■Startup Time (ms): 200 max (ACIN 100V, Io=100%) ■Hold Time (ms) ・10typ (ACIN 85V, Io=100%) ・20typ (ACIN 100V, Io=100%) ■For other functions and details, please download the catalog or contact us.

  • Printed Circuit Board
  • power supply
  • Other power sources

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