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

31～45 item / All 277 items

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Switching Power Supply Board Type LDA150W Series

Switching Power Supply Board Type LDA150W Series

Switching Power Supply Board Type LDA150W Series

Switching Power Supply Board Type LDA150W Series ■□■Features■□■ ■Voltage (V): AC 85–132 / 170–264 1φ ■Current (A) ・ACIN 100V 3.6typ (Io=100%) ・ACIN 200V 2.0typ (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 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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Switching Power Supply Board Type LDA300W Series

Switching Power Supply Board Type LDA300W Series

Switching Power Supply Board Type LDA300W Series

Switching Power Supply Board Type LDA300W Series ■□■Features■□■ ■Voltage (V): AC 85–132 / 170–264 1φ ■Current (A) ・ACIN 100V 7.5typ (Io=100%) ・ACIN 200V 4.5typ (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%) ■Voltage Variable Range (V) 2.85–3.6 5, 9, 12, 15, 18, 24, 30, 48V ±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 Unit Type PBA10F Series

Switching Power Supply Unit Type PBA10F Series

Switching Power Supply Unit Type PBA10F Series

Switching Power Supply Unit Type PBA10F Series ■□■Features■□■ ■ Achieves thorough miniaturization and lightweight design ■ Interface with selectable connectors and terminal blocks ■ High efficiency through synchronous rectification ■ Fixed switching frequency (externally excited flying back method) ■ Low leakage current ■ Compatible with DIN rail mounting ■ Compliant with SEMI F47 standards ■ UL508 certified (types -N, -N1) ■ Various optional parts available, including mounting brackets and dedicated harnesses ■ Input voltage: AC85–264V 1φ or DC110–370V ■ Model numbers: PBA10F-5, PBA10F-5-N, PBA10F-12, PBA10F-12-N, PBA10F-24, PBA10F-24-N ■ For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources

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Switching Power Supply Unit Type PBA15F Series

Switching Power Supply Unit Type PBA15F Series

Switching Power Supply Unit Type PBA15F Series

Switching Power Supply Unit Type PBA15F Series ■□■Features■□■ ■Achieves thorough miniaturization and weight reduction (61% compared to conventional products) ■Interface with selectable connectors and terminal blocks ■High efficiency through synchronous rectification ■Fixed switching frequency (self-excited flyback method) ■Low leakage current ■DIN rail mountable ■Compatible with SEMI F47 standards ■UL508 certified (for -N, -N1 types and 5V, 12V, 24V models) ■Supports various optional parts such as mounting brackets and dedicated harnesses ■Input voltage: AC85 to 264V 1φ or DC110 to 370V ■Model numbers: PBA15F-3R3, PBA15F-3R3-N, PBA15F-5, PBA15F-5-N, PBA15F-9, PBA15F-9-N, PBA15F-12, PBA15F-12-N, PBA15F-15, PBA15F-15-N, PBA15F-24, PBA15F-24-N, PBA15F-48, PBA15F-48-N ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources

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Switching Power Supply Unit Type PBA30F Series

Switching Power Supply Unit Type PBA30F Series

Switching Power Supply Unit Type PBA30F Series

Switching Power Supply Unit Type PBA30F Series ■□■Features■□■ ■Achieves thorough miniaturization and lightweight design (59% compared to conventional products) ■Interface with selectable connectors and terminal blocks ■High efficiency through synchronous rectification ■Fixed switching frequency (self-excited flying-back method) ■Low leakage current ■DIN rail mountable ■Compatible with SEMI F47 standards ■UL508 certification obtained (only for -N, -N1 types and 5V, 12V, 24V models) ■Supports various optional parts such as mounting brackets and dedicated harnesses ■Input voltage: AC85–264V 1φ or DC110–370V ■Model names: PBA30F-3R3, PBA30F-3R3-N, PBA30F-5, PBA30F-5-N, PBA30F-9, PBA30F-9-N, PBA30F-12, PBA30F-12-N, PBA30F-15, PBA30F-15-N, PBA30F-24, PBA30F-24-N, PBA30F-48, PBA30F-48-N ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources

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Switching Power Supply Unit Type PBA150F Series

Switching Power Supply Unit Type PBA150F Series

Switching Power Supply Unit Type PBA150F Series

Switching Power Supply Unit Type PBA150F Series ■□■Features■□■ ■Achieves thorough miniaturization and lightweight design (44% 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: PBA150F-3R3, PBA150F-3R3-N, PBA150F-5, PBA150F-5-N, PBA150F-9, PBA150F-9-N, PBA150F-12, PBA150F-12-N, PBA150F-15, PBA150F-15-N, PBA150F-24, PBA150F-24-N, PBA150F-48, PBA150F-48-N ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources

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Switching Power Supply Board Type LGA50A Series

Switching Power Supply Board Type LGA50A Series

Switching Power Supply Board Type LGA50A Series

Switching Power Supply Board Type LGA50A Series ■□■Features■□■ ■Compact size (32% smaller floor area compared to conventional models) ■Abundant options including chassis, cover, and dedicated harness ■Input voltage: AC85–132V 1φ or 110–170V ■Current [A]: ACIN 100V 1.3typ (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.

  • power supply
  • switch
  • Other power sources

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Switching Power Supply Board Type LGA100A Series

Switching Power Supply Board Type LGA100A Series

Switching Power Supply Board Type LGA100A Series

Switching Power Supply Board Standalone Type LGA100A Series ■□■Features■□■ ■Compact design (30% 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 2.4typ (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
  • Other power sources

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Switching Power Supply Board Type LGA150A Series

Switching Power Supply Board Type LGA150A Series

Switching Power Supply Board Type LGA150A Series

Switching Power Supply Standalone Type LGA150A Series ■□■Features■□■ ■Compact size (28% smaller footprint compared to conventional models) ■Rich options including chassis, cover, dedicated harness, etc. ■Input voltage: AC85–132V 1φ or 110–170V ■Voltage [V]: AC85–132 1φ or DC110–170 ■Current [A]: ACIN 100V 3.6typ (Io=100%) ■Frequency [Hz]: 47–440 or DC (refer to instruction manual section 1.1) ■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
  • Other power sources

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Switching Power Supply Unit Type PBA1500F Series

Switching Power Supply Unit Type PBA1500F Series

Switching Power Supply Unit Type PBA1500F Series

Switching Power Supply Unit Type PBA1500F Series ■□■Features■□■ ■50% 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) ■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 ■Compatible with SEMI F47 standards ■Model Numbers: PBA1500F-3R3, PBA1500F-5, PBA1500F-7R5, PBA1500F-12, PBA1500F-15, PBA1500F-24, PBA1500F-36, PBA1500F-48 ■For other functions and details, please download the catalog or contact us.

  • power supply
  • switch
  • Other power sources

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[Development Case] Custom Power Supply / Embedded Power Supply Manufacturing

[Development Case] Custom Power Supply / Embedded Power Supply Manufacturing

We will provide you with the switching power supply that meets your needs by combining the technical capabilities of COSEL and our company!

We manufacture high-quality custom power supplies that meet customer requirements such as "shape," "specifications," "delivery time," and "cost." By designing peripheral circuits based on standard products from COSEL, we achieve short delivery times and low prices. We respond broadly to customer needs, from design and prototypes to mass production and obtaining safety standards. 【Development Examples (Partial)】 <Power Supply for Navigation Equipment> ■Features - Equipped with low voltage detection alarm - Achieves low ripple noise voltage over a wide operating temperature range from low to high temperatures ■Power Supply Specifications: AC100V - Output DC+5V [1 output] low ripple noise: below 15mVp-p *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Switching Power Supply
  • Contract manufacturing

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Switching Power Supply "PRO top Series"

Switching Power Supply "PRO top Series"

Supports many overseas certifications! It is possible to reliably disconnect the circuit breaker.

The "PRO top series" is a switching power supply that maintains power performance even in harsh environments, utilizing unique DCL technology. It can reliably disconnect the circuit breaker and also supports the energy required during motor startup. It complies with many overseas certifications and has built-in diodes necessary for redundancy, allowing for their omission. Additionally, as part of recent IoT compatibility, it features communication capabilities, enabling real-time monitoring of power diagnostic data from a distance. 【Overview Specifications (Partial)】 ■ Industry's smallest class space-saving design ■ Primary side current limiting function: up to 15A (AC model) ■ Instant high output current support: 150% for 5 seconds, 600% for 15ms ■ Conversion efficiency: up to 96% ■ Derating: none (below 60℃) *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply

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Switching Power Supply "PRO bas Series"

Switching Power Supply "PRO bas Series"

Compact design with a reduced width! Products under 90W are also compatible with Class 2.

The "PRO bas series" is a basic model of switching power supply for DIN rail mounting. It offers a wide variety of output voltage types and features a compact design with a reduced width. Within the operating temperature range of applications, there is almost no need to consider derating. Additionally, products under 90W also comply with Class 2. Please feel free to contact us for inquiries. 【Overview Specifications (Partial)】 ■ Diagnostic Function: Indicator LED (Output Voltage) ■ Conversion Efficiency: Up to 95% ■ Derating: None (below 55℃) ■ Operating Temperature Range: -25 to 70℃ ■ Wiring Connection Method: European-style screw *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply

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Bellnix Corporation POL Product Catalog

Bellnix Corporation POL Product Catalog

We offer POLs suitable for various digital devices! Converters and diodes are also available!

This catalog is the POL product catalog from Bellnix, handled by Chronix. We introduce various products, including the fully digital controlled switching power supply "400Watt BDG Series" and the ultra-low noise ripple noise "1.5Watt BLA Series" with 5mVp-p. Please use this for selecting products. 【Featured Products (Partial)】 ■ 400Watt BDG Series ■ 1.5Watt BLA Series ■ 60Watt BLF Series ■ 1.5Watt OHV Series ■ 7Watt NHV Series *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply
  • converter
  • diode

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