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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

601～615 item / All 2164 items

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DC high voltage power supply

DC high voltage power supply

Achieving stable high-voltage output characteristics with high power!

Our company is developing a DC power supply system that advances existing power electronics circuit technology by newly devising a transformer structure that performs high-efficiency voltage conversion, ensuring simple and stable insulation while achieving high output gain. The circuit configuration adopts a unit structure, allowing for flexible adaptation to various output voltages and capacities by combining multiple units in series and parallel. [Development Examples] ■ 10kV/1A Maximum output power (continuous) 10kW High voltage power supply device - Equipped with a high-efficiency three-phase PFC circuit - Supports external output voltage setting, etc. ■ DC input 20kV/100mA High voltage power supply unit - Supports cascade connection - Forced air cooling method (no insulating oil used), etc. *For more details, please download the PDF or feel free to contact us.

  • Power Supplies
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"NSPB1000-300-400V" 300W dedicated power supply

"NSPB1000-300-400V" 300W dedicated power supply

AC400V input compatible

The "NSPB1000-300-400V" is a power supply compatible with AC 400V/440V. *This is a product of Niinuma Corporation. Using it outside the specified input voltage range may result in failure. If it is the 1000W type from Niinuma, it can support all model types.

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Dedicated power supply for LED lighting 150W

Dedicated power supply for LED lighting 150W

Separatable up to 50 meters with IP67 rating.

The "EUM-200S105SG" is a separate power supply type for LED lighting. We recommend using it in conjunction with our separately sold vb-spd-20kv. *Installation cannot be done without an electrician's license. When connecting, please be sure to connect the ground to prevent overcurrent.

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EC power supply "EC 2300"

EC power supply "EC 2300"

Compact integration of solar cells, electric double-layer capacitors, and charging control circuits!

The "EC 2300" is a power supply that can be secured using solar cells and electric double-layer capacitors, and it can be mounted on a support. By connecting your circuit to the waterproof connector coming from the EC power supply, you can easily secure power anywhere. 【Features】 ■ Large capacity of 1140F ■ Safe design with built-in 5A fuse ■ Monitor lamp indicates full charge ■ Waterproof case adopted ■ Can be installed anywhere *For more details, please download the PDF or feel free to contact us.

  • Solar power generator
  • power supply

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EC power supply 'EC1000-15'

EC power supply 'EC1000-15'

Introducing a highly versatile EC power supply! This one has a 15V output.

The "EC1000-15" is a highly versatile EC power supply. It has a 15V output. It features an IP65 structure and measures 125×175×45mm (excluding protrusions). It has a crimped waterproof connector. 【Specifications (Appearance)】 ■ Body Material - Solar Cell Lens: Impact-resistant Acrylic - Body: Polycarbonate Fiberglass ■ Structure: IP65 ■ Size: 125×175×45mm (excluding protrusions) ■ Weight: 640g ■ Wire Length: 1000mm ■ Connector: Crimped Waterproof Connector *For more details, please refer to the external link page or feel free to contact us.

  • power supply
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EC power supply 'EC3000-7.5'

EC power supply 'EC3000-7.5'

Introducing an EC power supply that uses six 190F EDLCs, featuring a waterproof case with a reliable design incorporating a 5A fuse!

The "EC3000-7.5" is an EC power supply that uses six 190F EDLCs. It features a safe design with a built-in 5A fuse and is housed in a waterproof case, making it suitable for any installation location. By connecting your circuit to the waterproof connector coming from the EC power supply, you can easily secure power without worrying about the location. 【Features】 ■ Uses six 190F EDLCs ■ Safe design with a built-in 5A fuse ■ Waterproof case allows for flexible installation ■ Easily secure power without location restrictions *For more details, please refer to the PDF document or feel free to contact us.

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EC power supply 'EC1000-7.5'

EC power supply 'EC1000-7.5'

The connector is a crimped waterproof type! Here is an introduction to a highly versatile 7.5V output EC power supply.

The "EC1000-7.5" is a highly versatile EC power supply with a 7.5V output. It has an IP65 structure, weighs 600g, and measures 125×175×45mm (excluding protrusions). The connector is a waterproof crimp relay type. 【Specifications (Appearance)】 ■ Main body material - Solar cell lens: Impact-resistant acrylic - Body: Polycarbonate fiberglass ■ Structure: IP65 ■ Size: 125×175×45mm (excluding protrusions) ■ Weight: 600g ■ Wire length: 1000mm ■ Connector: Waterproof crimp relay connector *For more details, please refer to the external link page or feel free to contact us.

  • power supply
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EC power supply "EC500-5.0"

EC power supply "EC500-5.0"

Built-in 5A fuse for peace of mind! Compact design solar cell and electric double-layer capacitor in a palm-sized form.

The "EC500-5.0" is an EC power supply that integrates a charging control circuit. It features a safe design with a built-in 5A fuse. By connecting your existing circuit to the waterproof connector coming from the EC power supply, you can easily secure power anywhere. 【Features】 ■ Safe design with a built-in 5A fuse ■ Compact design the size of a palm ■ Waterproof case allows for flexible installation locations *For more details, please refer to the PDF document or feel free to contact us.

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EC power supply 'EC300-5.0'

EC power supply 'EC300-5.0'

Equipped with a 5A fuse in a business card size! A simple power supply combining solar cells and EDLC.

The "EC300-5.0" is a simple power supply that combines solar cells and EDLC (Electric Double-Layer Capacitors). It is the size of a business card but is equipped with a 5A fuse. When the solar cell module is exposed to sunlight, the electric double-layer capacitor is charged. Additionally, power from the electric double-layer capacitor can be extracted from the output line. 【Features】 ■ Equipped with a 5A fuse ■ A simple power supply that combines solar cells and EDLC ■ Charges when the solar cell module is exposed to sunlight ■ Power from the electric double-layer capacitor can be extracted from the output line *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
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EC電源『EC2300-2.5』

EC電源『EC2300-2.5』

大容量1140Fで、5Aヒューズ内蔵の安心設計！薄さが魅力の大容量EC電源のご紹介

『EC2300-2.5』は、薄さが魅力の大容量EC電源です。 太陽電池・電気二重層キャパシタ(EDLC)・充電制御回路を コンパクトに一体化しました。 EC電源から出ている防水コネクタにお手持ちの回路をつなぐことで 場所を選ばず簡単に、電力を確保することができます。 【特長】 ■大容量1140F ■5Aヒューズ内蔵の安心設計 ■防水ケース採用で、設置場所を選ばない ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • power supply
  • Power Supplies
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EC power supply 'EC1000-2.5'

EC power supply 'EC1000-2.5'

Highly versatile power supply with a 2.5V output! Introducing solar cells and electric double-layer capacitors.

The "EC1000-2.5" is a highly versatile EC power supply with a 2.5V output. The main body material is impact-resistant acrylic for the solar cell lens, and the body is made of polycarbonate fiberglass. It features a crimped waterproof connector. 【Specifications (Appearance)】 ■ Main body material - Solar cell lens: impact-resistant acrylic - Body: polycarbonate fiberglass ■ Structure: IP65 ■ Size: 125×175×45mm (excluding protrusions) ■ Weight: 550g ■ Cable length: 1000mm ■ Connector: crimped waterproof connector *For more details, please refer to the external link page or feel free to contact us.

  • power supply
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EC power supply with DC-DC converter (5.0V output)

EC power supply with DC-DC converter (5.0V output)

Introducing an EC power supply with a DC-DC converter that maintains a constant output voltage (5.0V output)!

The "EC power supply with DC-DC converter (5.0V output)" incorporates a DC-DC converter into the EC power supply (EC1000-7.5), setting the output voltage to 5.0V. Regardless of the voltage of the EDLC, the output voltage remains constant. Assuming the efficiency of the DC-DC converter is 80%, the power that can be drawn from this product is approximately 360mWh. As a standard option, a 3.3V output is also available. 【Operating time at each current value】 ■ Current value: 200mA / Load power: 1W / Operating time: 23 minutes ■ Current value: 100mA / Load power: 500mW / Operating time: 46 minutes ■ Current value: 50mA / Load power: 250mW / Operating time: 88 minutes ■ Current value: 10mA / Load power: 50mW / Operating time: 7 hours 18 minutes (438 minutes) *For more details, please refer to the external link page or feel free to contact us.

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EC power supply with DC-DC converter (3.3V output)

EC power supply with DC-DC converter (3.3V output)

Set the output voltage to 3.3V! Introducing the EC power supply with a DC-DC converter.

The "EC power supply with DC-DC converter (3.3V output)" incorporates a DC-DC converter into the EC1000-7.5, setting the output voltage to 3.3V. Regardless of the voltage of the EDLC, the output voltage remains constant. Assuming the efficiency of the DC-DC converter is 75%, the power that can be drawn from this product is approximately 340mWh. A standard version with a 5.0V output is also available. 【Operating Time at Each Current Value】 ■ Current Value: 200mA / Load Power: 660mW / Operating Time: 33 minutes ■ Current Value: 100mA / Load Power: 330mW / Operating Time: 63 minutes ■ Current Value: 50mA / Load Power: 165mW / Operating Time: 124 minutes ■ Current Value: 10mA / Load Power: 33mW / Operating Time: 10 hours 32 minutes (632 minutes) *For more details, please refer to the external link page or feel free to contact us.

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Update of power supply for induction furnace and induction heating equipment.

Update of power supply for induction furnace and induction heating equipment.

We offer low-frequency power supplies compatible with induction heating power supplies! Update aging power supplies to extend the lifespan of your equipment.

At Taichiku Co., Ltd., we offer updates for induction furnaces and power supplies for induction heating devices. We replace aging power supplies that are a concern due to obsolescence and discontinued replacement parts with new ones, thereby extending the life of your equipment. Our company handles a variety of power supplies, including "low-frequency power supplies," "thyristor-type medium and high-frequency power supplies," and "IGBT-type current-type compact power supplies." Please feel free to contact us with any inquiries or questions regarding power supplies. 【Product Lineup】 ■ Low-frequency power supplies ■ Thyristor-type medium and high-frequency power supplies ■ IGBT-type current-type compact power supplies *For more details, please refer to the PDF materials or feel free to contact us.

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[Power Supply Design Proposal Example] Ultra-wide range support for input DC 24V to 110V.

[Power Supply Design Proposal Example] Ultra-wide range support for input DC 24V to 110V.

By eliminating the switch, it is possible to achieve stable output! Reliability has also improved!

We received a request from a customer to develop a power supply with an ultra-wide input voltage range of 12 to 110V. Typically, when the range is wide, it is necessary to separate the power supply by input voltage, such as 12 to 24V or 48 to 72V, or to use a switch to toggle between them. By using a buck-boost switching converter that can automatically switch between boost and buck operations, we can accommodate an ultra-wide input range of DC 24V to 110V. Eliminating the switch allows for stable output and improves reliability. [Challenges] ■ Development of a power supply with an ultra-wide input voltage range of 12 to 110V ■ When the range is wide - It is necessary to separate the power supply by input voltage, such as 12 to 24V or 48 to 72V - Or it is necessary to use a switch to toggle between them *For more details, please refer to the related link page or feel free to contact us.

  • Power Supplies

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