We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for power supply.
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power supply Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

power supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Jackery Japan Tokyo//Energy
  2. ダイトロン Tokyo//Trading company/Wholesale
  3. 丸紅エネブル Tokyo//Trading company/Wholesale
  4. 4 アイガ電子工業 Ibaraki//Industrial Electrical Equipment
  5. 5 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
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power supply Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 【Up to 42% OFF Now!】Portable Power Supply 5000 Plus Jackery Japan
  2. [Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies" アイガ電子工業
  3. EcoFlow Portable Power Supply Product Catalog 丸紅エネブル
  4. 4 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' ダイトロン
  5. 5 [Presentation of Materials] Basic Knowledge of High Voltage Power Supplies: Understanding Mechanisms and Applications! 長野愛知電機 本社・工場

power supply Product List

781～795 item / All 2160 items

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AC-DC onboard power supply "KWS-A Series"

AC-DC onboard power supply "KWS-A Series"

Achieving significant miniaturization! No external components such as fuses or electrolytic capacitors are needed.

The "KWS-A Series" is an all-in-one ultra-compact AC-DC onboard power supply that reduces the burden of circuit board design for our customers. It achieves significant miniaturization, reducing the occupied area on the customer's circuit board by up to 66% compared to conventional products (KWS10). Additionally, it improves efficiency by 6% compared to conventional products, achieving 81% efficiency and keeping no-load standby power below 0.5W. 【Features】 ■ Usable in a wide operating ambient temperature range (-10℃ to +85℃, guaranteed start-up at -40℃) ■ Miniaturization: 66% reduction in board area (compared to KWS10A, KWS10) ■ High efficiency: 88% (KWS25A-24, at 200VAC input) ■ No-load standby power: below 0.5W ■ Wide operating ambient temperature: -10℃ to +85℃ *For more details, please refer to the PDF document or feel free to contact us.

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AC-DC Power Supply "ZWS-RC Series"

AC-DC Power Supply "ZWS-RC Series"

High efficiency and reduced standby power! Possible to extend output hold time when connected to the "ZBM-AC series."

The "ZWS-RC Series" is an AC-DC power supply that can be directly mounted in a distribution board. It is suitable for applications that require IEC60204-1 certification. It has obtained safety standards EN62477-1 OVCIII, as well as UL/CSA/EN62368-1 certification. Additionally, it can be connected to the "ZBM-AC Series" to extend output hold time, and it features a built-in active filter circuit that complies with harmonic current regulations. 【Features】 ■ Safety Standards ・EN62477-1 OVCIII certification obtained ・UL/CSA/EN62368-1 certification obtained ■ Built-in active filter circuit, compliant with harmonic current regulations ■ Designed for industrial applications, achieving 50°C and 100% ■ Long output hold time even when used alone (ZWS240RC) *For more details, please refer to the PDF document or feel free to contact us.

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Variable DC Stabilized Power Supply "PAD-LA Series" Catalog

Variable DC Stabilized Power Supply "PAD-LA Series" Catalog

Introducing the PAD-LA series of variable DC stabilized power supplies, inheriting achievements and trust!

This catalog introduces the variable DC stabilized power supply "PAD-LA Series" from Kikusui Electronics, which we handle. It provides detailed information on the product's overview, features, specifications, and more. This "basic power supply" can be used in various fields, from research and development to quality control and production sites. [Contents] ■ Lineup ■ Computer Control ■ Panel Description ■ Rack Mount Bracket ■ Specifications ■ Dimensional Drawing *For more details, please refer to the PDF document or feel free to contact us.

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Slim Variable Switching Power Supply "PAG Series" Catalog

Slim Variable Switching Power Supply "PAG Series" Catalog

Pursuing the qualities of a slim, space-saving, and high-power rack-mounted power supply!

This catalog introduces the thin, variable switching power supply "PAG Series" from Kikusui Electronics, which we handle. It provides detailed information on the product's overview, features, and applications. It includes a built-in harmonic current suppression circuit, achieving a power factor of 0.99, and is considerate of the power environment. [Contents] ■ Features ■ Applications ■ Ordering Information ■ Analog Remote Control Applications ■ Digital Control Applications / Options ■ Specifications *For more details, please refer to the PDF document or feel free to contact us.

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High Reliability DC Stabilized Power Supply "PAN-E Series" Catalog

High Reliability DC Stabilized Power Supply "PAN-E Series" Catalog

Introducing the new PAN-E series, a sister product of the PAN-A series, now equipped with LAN/USB/RS232C as standard!

This catalog introduces the high-reliability DC stabilized power supply 'PAN-E Series' from Kikusui Electronics, which we handle. It provides detailed information on the product overview, features, and series lineup. It boasts high versatility, making it suitable for a wide range of applications from research and development to quality control and production sites. [Contents] - Series lineup - Specifications - Options - Dimensional drawings *For more details, please refer to the PDF document or feel free to contact us.

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High Efficiency Large Capacity Switching Power Supply 'PAT-T Series' Catalog

High Efficiency Large Capacity Switching Power Supply 'PAT-T Series' Catalog

Large capacity and compact, yet tough! A high-capacity power source that is also environmentally friendly.

This catalog introduces the high-efficiency, large-capacity switching power supply 'PAT-T Series' from Kikusui Electronics Corporation, which we handle. It provides detailed information on product overview, lineup, communication interfaces, and more. In addition to improving power supply environments (harmonic current suppression), it significantly contributes to energy savings through the simplification and miniaturization of power distribution equipment, as well as reducing power consumption. [Contents (excerpt)] ■ Overview ■ Lineup ■ Communication Interfaces ■ OPTION ■ TOUGH & ECO ■ APPLICATION *For more details, please refer to the PDF document or feel free to contact us.

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DC Stabilized Power Supply "PCR-WEA/WEA2 Series" Catalog

DC Stabilized Power Supply "PCR-WEA/WEA2 Series" Catalog

More powerful, faster, and freer! Available in a single unit up to 36kVA models.

This catalog introduces the high-capacity smart AC/DC stabilized power supplies 'PCR-WEA/WEA2 series' from Kikusui Electronics, which we handle. It includes detailed information on the product overview, features, and lineup. These products are ultra-compact with high power density and utilize a high-performance PWM inverter system. [Contents (excerpt)] ■ Lineup / Key specifications ■ Applications ■ Product appearance ■ Rear panel ■ Specifications ■ Outline dimension drawings *For more details, please refer to the PDF document or feel free to contact us.

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High Capacity DC Stabilized Power Supply "PHP-T Series" Catalog

High Capacity DC Stabilized Power Supply "PHP-T Series" Catalog

Smart grid demonstration tests, large-capacity load aging applications, and evaluation tests for electric vehicle components!

This catalog introduces the high-capacity DC stabilized power supply "PHP-T Series" from Kikusui Electronics, which we handle. It provides detailed information on the product overview, features, and lineup. It is suitable for large power applications such as smart grid demonstration tests involving solar power, wind power, and fuel cells. [Contents] - Lineup - Specifications - Rear panel - Dimensional drawings - Three-phase autotransformer *For more details, please refer to the PDF materials or feel free to contact us.

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Variable Switching Power Supply "PWX Series" Catalog

Variable Switching Power Supply "PWX Series" Catalog

Supports N-to-M network-type remote control and monitoring! Voltage and current variable range of 3 times ratio.

This catalog introduces the thin, wide-range variable switching power supply 'PWX Series' from Kikusui Electronics Corporation, which we handle. Detailed information on the product's overview, features, and specifications is provided. It comes standard with essential communication interfaces for system upgrades, including LAN, USB, and RS-232C. [Contents (excerpt)] ■ Standard LAN equipped × VMCB (Virtual Multi-Channel Bus) function ■ Easy access with built-in web server ■ Application software ■ Interfaces ■ Operating range ■ Space & cost comparison *For more details, please refer to the PDF document or feel free to contact us.

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Module Power Supply for Embedded Systems 'ME Series'

Module Power Supply for Embedded Systems 'ME Series'

Single output power supply and ±2 output power supply. The output voltage is of the semi-fixed type.

The "ME Series" is a module power supply for equipment that can continuously deliver rated output current between 0°C and 45°C. When the load resistance value becomes overloaded below the rated value, the output current is automatically limited, transitioning from a constant voltage characteristic to a nearly constant current characteristic. This current transition output characteristic does not change the maximum output current or short-circuit current even if the output voltage is reset. Due to this characteristic, when the output is short-circuited, the power loss in the series control transistor increases sharply; however, this product is designed to withstand prolonged short-circuit conditions. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ MEV Type (Continuously variable output, single output) ■ MED Type (Semi-fixed output, ±2 outputs) ■ MEF Type (Semi-fixed output, single output) *For more details, please download the PDF or feel free to contact us.

  • Other power sources

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Portable surge generator 'PIVG-6K-1.2/50 COMB.'

Portable surge generator 'PIVG-6K-1.2/50 COMB.'

Easy operation via touch panel and automatic testing program is possible.

The "PIVG-6K-1.2/50 COMB." is a lightning surge generator that complies with the IEC61000-4-5 ed3 standard. It allows for easy operation through a touch panel and can perform automatic testing with its automatic program function. Additionally, it has achieved portability with a compact design. Please feel free to contact us if you have any requests. 【Features】 ■ Capable of outputting combination waveforms as specified in "IEC61000-4-5" ■ Testing can be conducted using AC100V or a rechargeable battery (optional only when CDN is not used) ■ Easy operation via touch panel; automatic testing program available ■ Portable and compact design ■ Low price *For more details, please download the PDF or feel free to contact us.

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  • Plasma Generator

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Custom power supply / Custom inverter

Custom power supply / Custom inverter

With Isahaya Electronics' power supply technology, we will propose the optimal power supply for our customers!

Do you have any of the following concerns? ■ Standard power supplies are over-spec and inventory management is difficult ■ Unable to complete the development of high-performance power supplies in-house ■ Want to enhance product value with inverter and power supply technology ■ Cannot find products within the desired input voltage range ■ Want to allocate power supply development resources to core technologies ■ Want to achieve high-performance operation linked with peripheral circuits We can solve these issues with Isahaya Electronics' custom power supplies and custom inverters! Based on your requests, we will propose the optimal power supply for you using our power supply technology. Feel free to contact us!

  • Switching Power Supply

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Gate Drive Unit "VLB517-01R"

Gate Drive Unit "VLB517-01R"

4.5kV/1500A class HVIGBT module can be driven!

The "VLB517-01R" is a single-circuit gate drive unit capable of directly driving 10.2kV insulated gate bipolar transistor (IGBT) modules in the 4.5kV/1500A class and 3.3kV/1800A class. 【Features】 ■ Built-in isolated DC-DC converter for gate drive ■ Maximum gate output peak current ±40A ■ Insulation withstand voltage 10.2kVrms for 1 minute ■ Built-in short-circuit protection circuit (with soft shutdown function) ■ Signal input/output interface compatible with optical fiber *For more details, please refer to the PDF document or feel free to contact us.

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Gate Drive Unit "VLB505-01R"

Gate Drive Unit "VLB505-01R"

Supports parallel operation of 3300V/750A class SiC modules in 4 configurations!

The "VLB505-01R" is a single-circuit gate drive unit capable of directly paralleling SiC modules up to the 3300V/750A class. By using the adapter board VLA595-04R, it becomes easy to parallel drive LV100 packages manufactured by Mitsubishi Electric Corporation. 【Features】 ■ Built-in isolated DC-DC converter for gate drive ■ Maximum gate output peak current ±36A ■ Isolation withstand voltage 6000Vrms for 1 minute ■ Built-in short-circuit protection circuit *For more details, please refer to the PDF document or feel free to contact us.

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Gate amplifier module "VLB506-01R"

Gate amplifier module "VLB506-01R"

Can be directly driven by a 1700V/3600A class IGBT module!

The "VLB506-01R" is a single-circuit gate amplifier module capable of directly driving IGBT modules up to the 1700V/3600A class. 【Features】 ■ SIP structure that facilitates high-density mounting ■ Built-in high insulation voltage digital isolator ■ Built-in isolated DC-DC converter for gate drive ■ Built-in short-circuit protection circuit (with soft shutdown function) ■ Adjustable short-circuit detection suppression time ■ Maximum gate output peak current of 40A ■ Insulation withstand voltage of 4000Vrms for 1 minute ■ Input signal can operate with CMOS logic IC (input signal is high-active type) ■ Built-in low voltage lockout function for gate power supply voltage VCC *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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