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power supply Product List and Ranking from 436 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

power supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. Daitron Co., Ltd. Tokyo//Trading company/Wholesale
  3. AXON DATA MACHINES,INC. Ishikawa//Industrial Electrical Equipment
  4. 4 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors
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power supply Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Lightweight portable power supply reduces the risk of fire and explosion with a semi-solid battery! AXON DATA MACHINES,INC.
  3. Bipolar power supply and MF power supply
  4. 4 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  5. 5 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.

power supply Product List

706～720 item / All 2157 items

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Technical Data: About DC Constant Voltage Constant Current Power Supply

Technical Data: About DC Constant Voltage Constant Current Power Supply

Detailed explanation of the rack/accessory and variable switching series!

This document introduces a DC constant voltage and constant current power supply. The rack/accessories section includes dimensional drawings and installation images of the plank panel and rack frame. For the variable switching series, explanations of the front panel, rear panel, and connections for input and output wires are provided with accompanying diagrams. [Contents (excerpt)] ■ Rack/Accessories - Plank Panel - Rack Frame - Installation Images *For more details, please download the PDF or feel free to contact us.

  • power supply

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UNOWT3010

UNOWT3010

Switching power supply

This is a standard switching power supply with a 10W rating that is compatible with installation. It is designed to match the installation size of market products, making it an ideal model for replacing your existing power supply.

  • Switching Power Supply
  • power supply

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UNOWT3015

UNOWT3015

Switching power supply

This is a standard switching power supply with a 15W model that is compatible with installation. It is designed to match the installation size of market products, making it an ideal model for replacement from your existing power supply, and features a simple circuit design.

  • Switching Power Supply

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UNOWT3030

UNOWT3030

Switching power supply

This is a standard switching power supply of 30W that is compatible with installation. It is designed to match the installation size of market products, making it an ideal model for replacement from your existing power supply, and it allows for voltage adjustment.

  • Switching Power Supply

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UNOWT3050

UNOWT3050

Switching power supply

This is a standard switching power supply with a 50W rating that is compatible with installation. It is designed to match the installation size of market products, making it an ideal model for replacement from your existing power supply, and it allows for voltage adjustment.

  • Switching Power Supply

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UNOWT3100

UNOWT3100

Switching power supply

This is a standard switching power supply of 100W that is compatible with installation. It is designed to match the installation size of market products, making it an ideal model for replacement from your existing power supply, and it allows for voltage adjustment.

  • Switching Power Supply

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ECO SMART Series Power Supply for LED Signs

ECO SMART Series Power Supply for LED Signs

Significantly reduce setup costs!

The Eco Smart series is a switching power supply for LED signs that achieves industry-leading thinness. Due to its slim 25mm square design, it can integrate the frame and power supply of backlit signs, allowing for installation similar to mounting a painting on a wall. *For more details, please download the PDF or feel free to contact us.

  • Company：SRC
  • Price：Other
  • Switching Power Supply

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Toroidal transformer

Toroidal transformer

Compact and lightweight! Introducing a toroidal transformer that can be mounted on a printed circuit board with a slim design.

We would like to introduce our "Toroidal Transformers." Using "wound iron cores" as transformers for miniaturization and weight reduction of equipment is a good utilization method that takes advantage of the properties of magnetic materials. Recently, the performance of magnetic materials has significantly improved in terms of high magnetic flux density and low loss. By effectively using these advanced magnetic materials, we can achieve a reduction of over 40% in volume and more than 30% in weight compared to conventional cut-core transformers. This transformer is highly promising for miniaturization and weight reduction of equipment. 【Features】 ■ Compact and lightweight (volume and weight are less than 2/3 of cut-core types) ■ Slim design allows for mounting on printed circuit boards ■ Minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

  • transformer

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TS shape transformer

TS shape transformer

For 3-phase power supply transformers! Widely used in a reliable manner for marine applications, automatic control, and more.

We would like to introduce our "TS Type Transformer." Designed for three-phase power supply transformers, the "41TS Type" features insulation varnish treatment, while the "61TS Type" is coated with epoxy resin. It excels in moisture resistance and salt damage resistance, making it widely used in marine applications, automatic control systems, and more, with high reliability. 【Features】 ■ For three-phase power supply transformers ■ Excellent moisture resistance and salt damage resistance ■ Widely used in marine applications, automatic control systems, etc., with high reliability ■ 41TS Type: Coated with insulation varnish treatment ■ 61TS Type: Coated with epoxy resin *For more details, please refer to the PDF document or feel free to contact us.

  • transformer
  • Transformers

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Cut core transformer

Cut core transformer

A lineup including "43・63VC type" and "16CD type・22CD type" using cut cores in iron hearts.

We would like to introduce our "Cut Core Type Transformers." Starting with the "43・63HA type," we also offer the "43・63VC type" which uses a cut core in the iron core, as well as the "16CD type, 22CD type," and "43HC type, 63HC type" in our lineup. Please feel free to contact us when you need our services. 【Features of the 43HC type and 63HC type】 ■ Uses a cut core in the iron core ■ Compact and lightweight structure ■ Excellent vibration resistance ■ Good moisture resistance ■ High reliability *For more details, please refer to the PDF materials or feel free to contact us.

  • transformer
  • Transformers

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RF power supply (high-frequency power supply)

RF power supply (high-frequency power supply)

Leave RF power (high-frequency power) and matching boxes to us.

Our company provides the design, manufacturing, sales, and technical services of high-frequency power supplies for plasma, matching units, and measuring instruments used in the manufacturing equipment for LCD substrates and semiconductor production processes. We offer a range of products, including the TX series, which has successfully achieved significant miniaturization and component standardization to shorten delivery times, as well as the TS series, which is less than one-fifth the height and weight of conventional models. 【Product Lineup (Power Supplies)】 ■ AX Series ■ TX Series ■ TS Series *For more details, please download the PDF or contact us.

  • Power Supplies

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Stabilized power supply with frequency conversion capability.

Stabilized power supply with frequency conversion capability.

It is not just a power supply equipment, but a very important facility within the factory. It responds to various power supply conditions in the factory and can output a stable and clear power supply!

We handle rotating frequency conversion devices that combine synchronous motors, synchronous generators, and their control systems! Since the input and output are electrically independent, they are not affected by noise, surges, voltage fluctuations, or momentary power outages from the commercial power supply side. As a result, you can obtain a very high-quality safe power supply economically, which cannot be achieved with static systems. Additionally, operation is simple. 【Features】 ■ Stable output characteristics ■ Compact and economical ■ Quiet operation ■ Easy to use and operate ■ Rich lineup *For more details, please download the PDF or feel free to contact us.

  • Generators and transmission motors

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DC High Voltage Stabilized Power Supply "RR Series" <GAMMA>

DC High Voltage Stabilized Power Supply "RR Series" <GAMMA>

Low energy accumulation! It is possible to ensure stability for workers and sensitive loads.

The "RR Series" is a DC high voltage stabilized power supply that uses offline switching high voltage technology. The unregulated DC bus is switched at frequencies above 20 kHz by a half-bridge converter. Voltage and current stabilization is achieved through an independent high-gain wide-band feedback circuit, which provides excellent dynamic current stability. 【Features】 ■ Low stored energy ■ Programmable output voltage and output current ■ Constant voltage/constant current with automatic crossover ■ Overload, arc-over, and short-circuit protection ■ Low voltage variation rate ■ Low current variation rate *For more details, please refer to the related links or feel free to contact us.

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BOX-type High Voltage Stabilized Power Supply 'ES Series' <GAMMA>

BOX-type High Voltage Stabilized Power Supply 'ES Series' <GAMMA>

Arc over and short circuit protection circuit! Voltage control with the volume on the front panel.

The "ES Series" is a lightweight and compact box-type DC high-voltage stabilized power supply. It is low-cost and has low power consumption. Voltage control is adjustable from 0 to maximum voltage using a 10-turn potentiometer on the front panel. It can be used for applications such as electrospinning, electric dust collectors, electrochemical processing, and insulation testing. 【Features】 ■ Low cost ■ Compact box size ■ Low power consumption ■ Arc, overcurrent, and short-circuit protection circuits ■ Voltage control via a volume knob on the front panel *For more details, please refer to the related links or feel free to contact us.

  • power supply

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Compact Desktop Stabilized High Voltage Power Supply "RMCR Series" <GAMMA>

Compact Desktop Stabilized High Voltage Power Supply "RMCR Series" <GAMMA>

Low ripple, low noise! Output adjustable from 0 to maximum voltage, polarity switchable.

The "RMCR Series" is a compact tabletop stabilized high-voltage power supply that digitally displays the output voltage. It is a lightweight and compact box type. It is equipped with short circuit, overload protection, and arc-over protection functions. It can be used for PMT tubes, MCP (Micro Channel Plate), chemical analysis equipment, and various research applications. 【Features】 ■ Output adjustable from 0 to maximum voltage ■ Polarity switchable ■ Digital display of output voltage ■ Short circuit, overload protection, and arc-over protection functions ■ Compact size *For more details, please refer to the related links or feel free to contact us.

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