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Power Supply - メーカー・企業43社の製品一覧とランキング

更新日： 集計期間:Sep 03, 2025～Sep 30, 2025
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Power Supplyのメーカー・企業ランキング

更新日： 集計期間:Sep 03, 2025～Sep 30, 2025
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  1. イサハヤ電子 Osaka//Electronic Components and Semiconductors
  2. 日本ファインケム 平塚事業所 Kanagawa//Industrial Electrical Equipment
  3. セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市） Tokyo//Trading company/Wholesale
  4. 4 岩崎通信機 Tokyo//Industrial Electrical Equipment
  5. 5 タートル工業 Ibaraki//Industrial Electrical Equipment
企業ランキングへ

Power Supplyの製品ランキング

更新日： 集計期間:Sep 03, 2025～Sep 30, 2025
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  1. High Voltage Probe "PG Series" 日本ファインケム 平塚事業所
  2. Introduction page of Potens Semiconductor Corp セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市）
  3. Digital High Voltage Meter for Communication 'DHM(AC) Series' 日本ファインケム 平塚事業所
  4. 4 Digital High Voltage Meter for DC Use 'DHM (DC) Series' 日本ファインケム 平塚事業所
  5. 5 Digital High Voltage Meter for DC 'DHM(DC)' 日本ファインケム 平塚事業所

Power Supplyの製品一覧

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Gain-variable reception booster built-in 4-way splitter 'SPA-4426'

Gain-variable reception booster built-in 4-way splitter 'SPA-4426'

For medical telemetry floor antennas! During power-on, the green or red lamp lights up, making inspection confirmation in the ceiling space easy.

The "SPA-6426" is a 4-way splitter with a built-in gain-variable receiving booster for a 400MHz medical telemetry floor antenna system. It features a volume control that allows for gain adjustment across all four circuits, enabling gain balance adjustment for each antenna in 4-branch units. The circuit configuration includes a receiving booster for each input terminal, allowing for the construction of a highly sensitive floor antenna system. 【Features】 ■ Each amplifier is equipped with a bandpass filter ■ Effectively eliminates interference from nearby frequencies ■ A green or red lamp lights up during operation, making inspection in the attic easy ■ Allows for switching between passing or not passing current for the next receiving booster ■ By cutting the internal current passing jumper wire, it is also possible to stop current flow for each individual terminal *For more details, please refer to the PDF document or feel free to contact us.

  • Converters and Transducers

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Custom Power OEM Service

Custom Power OEM Service

Leave the design, manufacturing, and sales of custom power supplies to us!

Our company leverages experience and achievements to propose appropriate power supplies that meet a wide range of customer requests, including considerations not specified in the specifications. We offer various maintenance services, including regular product maintenance, on-site replacement of aging parts, and improvement proposals suitable for the usage environment. Additionally, we provide 24-hour support for troubleshooting. 【Features】 ■ Consulting: Proposals from a leading expert in power supplies ■ Design: Flexibility unique to custom-made solutions ■ Maintenance: Pursuing higher levels of customer satisfaction *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Contract manufacturing
  • Power Supplies

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Partial Resonant Inverter (NH) + Magnetic Amplifier Output Circuit

Partial Resonant Inverter (NH) + Magnetic Amplifier Output Circuit

A consistent production system from design and manufacturing to after-sales service! Let us introduce our circuit configuration.

We would like to introduce our "Partial Resonant Inverter (NH) + Magnetic Amplifier Output Circuit." The "Partial Resonant Inverter (NH)" is a circuit configuration that achieves reduced switching losses and low noise. The circuit resonates partially only during the turn-on/off of the inverter. The main switch and auxiliary switch alternate with a dead time, performing active clamp operation. Additionally, the "Magnetic Amplifier Output Circuit" allows for direct control of the voltage on the secondary side of the transformer by using a magnetic amplifier in the output circuit, making it easy to configure power supplies with multiple outputs. 【Features of the Partial Resonant Inverter (NH)】 ■ The circuit resonates partially only during the turn-on/off of the inverter ■ Achieves reduced switching losses and low noise ■ Alternates with a dead time between the main switch and auxiliary switch, performing active clamp operation *For more details, please refer to the PDF materials or feel free to contact us.

  • Inverter
  • inverter

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24V power supply 'CPCI-PS24'

24V power supply 'CPCI-PS24'

The dimensions are 3U, 4HP! It has a 24V input voltage and outputs 3.3V and 5V!

The "CPCI-PS24" is a power supply for CompactPCI systems. It has a 24V input voltage and outputs 3.3V and 5V. The maximum power consumption is 130W. 【Features】 ■ Power supply for CompactPCI systems ■ 24V input voltage ■ 3.3V and 5V output voltage ■ Maximum power consumption of 130W ■ Reverse voltage protection ■ Dimensions: 3U, 4HP * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • 企業：Renas
  • 価格：Other
  • Other electronic parts

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GRE Manufacturing Vietnam Factory

GRE Manufacturing Vietnam Factory

Supports various services! Design and manufacturing in China and Vietnam with support in Japanese.

The GRE Manufacturing Vietnam factory started operations in 2019 and produces power supplies (including LED applications), IoT devices, and more. It offers a variety of services from design to manufacturing, including the assembly of electronic and mechanical components, as well as plastic molding. The factory has numerous achievements in the fields of power supplies, medical devices, automotive, and IoT. 【Overview】 ■ Start of Operations: 2019 ■ Location: Vietnam (Singapore Industrial Park) ■ Manufacturing Space: 14,500m2 (Site: 24,150m2) ■ Employees: 1,000 (as of October 2020) ■ Production Equipment: Plastic injection, SMT, PCBA, mold forming, testing, packaging, transformer winding *For more details, please refer to the PDF document or feel free to contact us.

  • LED Module

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Exhibiting power supplies and semiconductors that enable cost reduction and short delivery times.

Exhibiting power supplies and semiconductors that enable cost reduction and short delivery times.

Exhibiting cost-reduction and short-delivery manufacturers at the 6th "Nagoya Nepcon Japan"!

Leave the procurement of domestic and international semiconductors and electronic components to "KATOH TEK"! Our company has been in business for 53 years, increasing a wide range of products based on customer needs and building a worldwide supplier network. **Features of KATOH TEK** - We can propose alternatives for power supplies, semiconductors, and electronic components that have seen significant price increases and long lead times due to the COVID-19 pandemic. - Based on the specifications of the products our customers need, we can discover and propose suitable options. - We provide pinpoint proposals for new technology products from around the world to customers based on their desired applications. - We have a rich lineup of products accumulated over 53 years. - To respond to urgent procurement needs, we conduct inspections using our own X-ray inspection equipment. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other electronic parts

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High Voltage Training Equipment "HDV Series"

High Voltage Training Equipment "HDV Series"

We have made sufficient design considerations for safety, taking into account high voltage experiments for university, technical college, and high school students.

The "HDV Series" is a high-voltage training device that can output alternating current, direct current, and impulse voltage, allowing for a deeper understanding not only of high-voltage theory but also through practical experiments. By operating it via a PC, automatic testing and experimental result reports can be generated, achieving a reduction in experiment time. Please feel free to contact us if you have any inquiries. [Options] ■ Thundercloud and house ■ Doll and tree ■ Doll (large) ■ Sample ■ Digital multimeter ■ High-voltage probe *For more details, please download the PDF or feel free to contact us.

  • Other laboratory equipment and containers
  • Plasma Generator

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Zener diode integrated MOSFET "INKE Series"

Zener diode integrated MOSFET "INKE Series"

Surge tolerance increased by built-in Zener and stable high avalanche tolerance achieved!

The "INKE series" features a built-in Zener diode connected between the drain and source, which protects the MOSFET from back electromotive force during motor and solenoid drive operations. By incorporating a Zener diode with a reverse breakdown voltage lower than that of the built-in MOSFET, the Zener diode will break down first when overcurrent/voltage is applied to the drain, thereby protecting the built-in MOSFET. The avalanche and surge ratings between the drain and source have been significantly improved, eliminating the need for a freewheeling diode for back electromotive force recovery. 【Features】 ■ Built-in Zener diode with a reverse breakdown voltage lower than that of the built-in MOSFET ■ The Zener diode breaks down first when overcurrent/voltage is applied to the drain, protecting the built-in MOSFET ■ Significant improvement in avalanche and surge ratings between the drain and source ■ No need for a freewheeling diode for back electromotive force recovery *For more details, please refer to the PDF document or feel free to contact us.

  • diode
  • Transistor

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High current, high voltage MOSFET

High current, high voltage MOSFET

High-speed switching is possible! Introducing our lineup of high current, high voltage MOSFETs!

We would like to introduce our "high current, high voltage MOSFETs." These devices enable high-speed switching and are suitable for applications such as driving LEDs and motors, Li-Ion charging control, DC-DC converters, and load switches. They are appropriate for applications including LED driving, small capacity motor driving, DC-DC converters, load switches, high-speed switching, and analog switches. 【Features】 ■ Capable of high-speed switching ■ Suitable for applications such as driving LEDs and motors, Li-Ion charging control, DC-DC converters, and load switches *For more details, please refer to the PDF document or feel free to contact us.

  • DC Motor
  • LED Module
  • Transistor

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Gate Drive Unit "VLA557-03R"

Gate Drive Unit "VLA557-03R"

3300V/600A class IGBT module, capable of parallel driving with 4 units!

The "VLA557-03R" is a gate drive unit with a single circuit that can directly drive IGBT modules up to the 3300V/600A class in parallel. By using the adapter board VLA595-01R, parallel driving of Mitsubishi Electric Corporation's LV100 package becomes easier. 【Features】 ■ Built-in isolated DC-DC converter for gate drive ■ Maximum gate output peak current ±24A ■ Isolation withstand voltage 6000Vrms for 1 minute ■ Built-in short-circuit protection circuit (with soft shutdown function) *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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Gate Drive Unit "GAU220P-15402"

Gate Drive Unit "GAU220P-15402"

Supports parallel operation of 1700V/1200A class IGBT modules!

The "GAU220P-15402" is a gate drive unit with two circuits that can directly drive IGBT modules up to the 1700V/1800A class. By using the adapter board VLA595-02R, parallel driving of Mitsubishi Electric Corporation's LV100 package is made easy. Additionally, it features a built-in isolated DC-DC converter for gate driving, with a maximum gate output peak current of ±20A. 【Features】 ■ Built-in isolated DC-DC converter for gate driving ■ Maximum gate output peak current ±20A ■ Isolation withstand voltage of 4000Vrms for 1 minute ■ Built-in short-circuit protection circuit (with soft shutdown function) *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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Gate Drive Unit "VLB512/VLB519-01R"

Gate Drive Unit "VLB512/VLB519-01R"

Coordinating with the RTC signals output from the module itself, achieving short-circuit protection functionality!

The "VLB512-01R/VLB519-01R" is a gate drive unit for SiCMOSFET modules with an RTC circuit built by Mitsubishi Electric Corporation. 【Features】 ■ Simple and easy-to-handle dual-circuit gate drive system ■ Built-in short-circuit detection circuit compatible with the RTC circuit in the module ■ Built-in short-circuit protection circuit ■ Connected to the MOSFET module via harness ■ Built-in isolated DC-DC converter for gate power supply ■ Output gate peak current: +/-30A (max) ■ Isolation withstand voltage: 4000Vrms (1 minute) 【Specifications】 <VLB512-01R> ■ Gate output power: up to 10W ■ Board size: 90×145mm <VLB519-01R> ■ Gate output power: up to 3.75W ■ Board size: 80×130mm *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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