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Power Supply Product List and Ranking from 436 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 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 31, 2025~Jan 27, 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. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  4. 4 ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors

Power Supply Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Bipolar power supply and MF power supply
  3. Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.
  5. 5 Microwave power supply

Power Supply Product List

1591~1605 item / All 2157 items

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Introduction to "Energy-Saving Power Supply Technology"

Easy noise countermeasures! Achieving high efficiency and energy saving from micro loads to full load range.

This technology is compatible with PWM power supplies such as flyback and forward methods, and it uses a control method based on continuous oscillation, allowing the control frequency to be set for optimal conversion efficiency during standby (light load) and rated (full load) conditions. By aligning the frequency switch with the standby power point, further efficiency improvements during standby can be achieved. This results in high efficiency from standby to full load, enabling a reduction in power consumption. 【Features】 ■ Achieves high efficiency and energy saving from light load to full load ■ Low noise and easy noise countermeasures ■ Smaller ripple voltage compared to intermittent oscillation methods ■ Size reduction of transformers and other components due to improved efficiency ■ Usable for flyback, forward, half-bridge methods, etc. ■ Capable of driving output power up to approximately 1000W *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply
  • Power Supply

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Power Electronics: High Efficiency and Compact Power Supply

We are conducting research on high-efficiency, compact power supplies using various unique technologies!

The Electronics Division of Takenaka Manufacturing Co., Ltd. conducts research on high-efficiency, compact power supplies using proprietary technology. We apply various technologies including software control technology, circuit design, thermal design, mechanical design, noise resistance technology, and simulation technology. 【Advantages】 ■ High efficiency and miniaturization achieved through the use of SiC ■ Variable output voltage (10-100V) ■ High current output *For more details, please refer to the PDF document or feel free to contact us.

  • Other process controls
  • Other motors
  • Power Supply

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Nano Fiber Mass Production Device "KNT Type"

A melt-spinning manufacturing device that enables the mass production of high-performance new material nanofibers! It has functionalities such as oil absorption, sound absorption, filtration, thermal insulation, and water absorption.

The "KNT type" is a nanofiber production device that melts polymer resin and ejects it at high pressure, producing long fibers from fine noise. The external dimensions of the device are 1,820mm in length, 1,542mm in height, and 515mm in width, and it can produce fibers ranging from 500 to 900nm depending on the polymer material. The types of fibers can be made from typical chemical products such as polypropylene, polyester, and polyethylene, as well as biodegradable polylactic acid and other composite materials into nanofibers. 【Features】 ■ Mass production of long fibers by melting polymer resin and ejecting at high pressure from fine noise ■ Capable of producing fibers ranging from 500 to 900nm depending on the polymer material ■ Shapes can be adapted to applications, such as cotton-like or sheet forms ■ Capable of mass-producing synthetic fiber nanofibers at a rate of 8 kilograms per hour *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines
  • Power Supply

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Energy compensation type survey meter/dosimeter 'KRM210'

Measurement of gamma ray spatial dose rate! Reliable Japanese-made, with RS-232 interface.

The "KRM210" is a survey meter and dosimeter that uses an energy-compensated GM tube. It allows for the display of dose rate during integrated dose measurement. We offer repair and calibration services after purchase. Additionally, it complies with the Ministry of the Environment's decontamination guidelines (Version 1). 【Specifications (partial)】 ■Measured radiation: Gamma rays ■Device accuracy: Within ±10% ■Display: 4.5-digit LCD ■Measurement range ・0.01 to 199.99 μSv/h (dose rate) ・0 to 1999.9 μSv (integrated dose) *For more details, please refer to the PDF document or feel free to contact us.

  • Radiation detector
  • Power Supply

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Survey meter and dosimeter "KRM231"

Basic model with a controlled price! It allows for the display of dose rate during cumulative dose measurement.

The KRM231 is a reliable Japanese-made survey meter and dosimeter. It is a product for measuring ambient dose rates (gamma rays) and can display the dose rate during integrated dose measurements. We offer repair and calibration services after purchase. It can be used for approximately 40 hours on a full charge, with a measurement range of 0.01 to 199.99 μSv/h (dose rate) and 0 to 1999.9 μSv (integrated dose). 【Specifications (partial)】 ■Detector: GM tube ■Display: 4.5-digit LCD display ■Power supply: Rechargeable (approximately 40 hours of use on a full charge) ■Dimensions: 13.5 cm × 7.6 cm × 2.7 cm ■Weight: Approximately 190 g *For more details, please refer to the PDF document or feel free to contact us.

  • Radiation detector
  • Power Supply

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Magnetic Field Removal Power Supply "PC-2500V Type"

The output circuit adopts a low impedance type!

For stepping motors, DD motors, or FG motors with a very high number of poles that require a magnetizing current of 15KA or more, it is possible to set the operating voltage lower than conventional levels or reduce the capacity of the capacitor. This effect becomes more pronounced as the diameter of the magnet decreases. 【Features】 ■ All charging and discharging capacitors are non-inductive types ■ Both dimensions and weight are compact and lightweight *Please contact us for more details. *We also offer magnetizing power supplies with capacities tailored to the workpieces, ranging from large to small capacities. Feel free to inquire.

  • power supply
  • Power Supply

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High-frequency power supply for induction heating "Transistor Inverter"

Stain-resistant all stainless steel! You can utilize the dead space as installation space for high-frequency power supplies.

The "Transistor Inverter" is a high-frequency power supply for induction heating in a slim type. All maintenance can be performed from the front panel, allowing for layout with maintenance space secured only at the front. The main body and output cover are made of corrosion-resistant SUS304. (Specifications in a specified paint color are also available upon request.) 【Features】 ■ Slim type ■ Dead spaces such as the back of the control panel or the side of the machine can be utilized as installation space for the high-frequency power supply ■ All maintenance can be performed from the front panel ■ Maintenance space can be laid out with only the front secured ■ Main body and output cover are made of corrosion-resistant SUS304 *For more details, please refer to the PDF materials or feel free to contact us.

  • Other power sources
  • Power Supply

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Case Study: Improved Production Efficiency and Avoidance of Production Downtime Risk through IGBT Power Supply Implementation

By adding IGBT power supplies and improving production efficiency without updating the existing manufacturer's furnace equipment, we can avoid the risk of production stoppage due to discontinued parts.

■IGBT Power Supply We have adopted a newly developed high-capacity, high-efficiency IGBT (Insulated Gate Bipolar Transistor) stack and digital control system. By enhancing the stack's high capacity and high voltage, re-evaluating the internal structure, and digitizing the control, we have realized a next-generation power supply. This provides new value such as improved efficiency, enhanced maintainability, and quicker recovery.

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Kjellberg Plasma Power Supply

Economic, Simple, Quality

Kjellberg plasma power source - smart focus 300 and smart focus 400 1. Economical Price 2. Low cost & high efficiency 3. Reduce consumables 4. Wide application range

  • Plastic processing machines (cutting and rolling)
  • Power Supply

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Portable power supply

Outdoor work partner! Introducing a handy portable power supply with USB 5V and AC 100W output.

This product is a portable power source that can charge multiple devices using three different output methods, allowing for long-term use. Weighing 3.8 kg, it can be easily carried with one hand. Its square size is designed to take up minimal space. It can be used as a power source for laptops at factories or on-site, for charging handheld terminals in warehouses, and for recharging drones while they are in operation. 【Features】 - Lightweight (3.8 kg) for easy one-handed carrying - Compact square size that doesn't take up much space - Indicator for easy visibility of remaining power *For more details, please refer to the PDF document or feel free to contact us.

  • Lithium-ion battery
  • Power Supply

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Delivery Record: NES45TY3 Emergency Power Supply for Temperature Control Air Conditioner

Automatic start during power outages, automatic stop after power restoration! Introducing our track record of supplying emergency power sources.

We would like to introduce the delivery record of our portable diesel generator 'NES45TY3'. At IHI Soma Factory, it was necessary to keep six air conditioning units running at all times to maintain the temperature in the chemical storage facility, which cannot be too hot in summer or too cold in winter. Therefore, it was introduced as an emergency power source during power outages and regular maintenance. During a power outage, the automatic start device initiates the generator within 40 seconds and automatically stops after power is restored. Additionally, during regular maintenance, by combining the automatic start device with a regular maintenance timer, it is also possible to operate and stop the generator automatically based on a set regular cycle. [Overview of Achievements] ■ Delivered Product: NES45TY3 ■ Delivery Location: IHI Soma Factory (Tohoku, Fukushima) ■ Operation Method: Outdoor, fixed installation ■ Options, etc. - 2Way Power (Three-phase and single-phase 3-wire simultaneous output) *Standard - Automatic start device and charger - Regular maintenance operation timer - Output terminal box - Muffler flange - Leakage detection set at 200mA *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources
  • Power Supply

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Delivery Record: NES125EH Emergency Power Supply for Poultry Farm Maintenance Management

Maintenance and management of lighting and air conditioning fans in the poultry farm! We maintain the temperature in each individual coop.

We would like to introduce the delivery record of our portable diesel generator 'NES125EH'. At Sakurai Broiler Co., Ltd., this product was selected for emergency use as a replacement for an existing generator, due to its low price, compliance with second-stage exhaust gas regulations, and ultra-low noise. Temperature management is crucial in poultry farming. It was introduced as an emergency power source to maintain the temperature inside each poultry house during power outages. 【Overview of Achievements】 ■ Delivered Product: NES125EH ■ Delivery Destination: Sakurai Broiler Co., Ltd. (Tohoku, Aomori) ■ Operation Method: Fixed installation (indoor) ■ Options, etc. - Automatic start device, charger - Muffler flange *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources
  • Power Supply

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Delivery record: Emergency power supply for NES220TI power generation equipment.

Trailer specifications! It has received great praise for allowing steering operation at the front and being able to move manually.

We would like to introduce the delivery record of our portable diesel generator, the 'NES220TI'. Our customer has adopted their own power generation equipment as a backup power source during power outages. It is usually stored in a warehouse and is transported by trailer for use in emergencies. Additionally, to prevent battery depletion from long-term storage in the warehouse, a charger has been installed. 【Overview of Achievements】 ■ Delivered Product: NES220TI ■ Delivery Location: Manufacturing Industry (Kansai, Nara) ■ Operation Method: Portable Operation (Trailer) ■ Options, etc. - Trailer - Charger - Fuel tank with water filling inspection certificate *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Other power sources
  • Power Supply

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NETIS registration - Fuel cell suitable for nighttime construction: Silent and portable lighting power source.

Generate electricity with the quiet, odorless fuel cell ABIOS-1! Since it doesn't emit CO2, lighting fixtures can be used comfortably.

**Features of the Fuel Cell ABIOS-1 in Addition to General Characteristics of Fuel Cells** - The ABIOS-1 is designed specifically for lighting and is registered with NETIS (New Technology Information System), which is recommended for use by the Ministry of Land, Infrastructure, Transport and Tourism. - It provides an illuminance of over 1800 lx and is effective in situations such as power outages, disaster sites without commercial power, evacuation centers, and construction sites (at night, near residential areas, and in tunnels). It can be used widely, not only in emergencies but also for quiet nighttime events. - It is portable and can be freely used by anyone, anytime, and anywhere. - It can be used outdoors even in rainy weather. Additionally, it operates quietly without exhaust emissions, making it suitable for indoor use as well. - The fuel cell has a compact housing, allowing the fuel cell, hydrogen cylinder, and lighting equipment to be transported together in a dedicated carrier. - The operations for starting and stopping power generation, including opening and closing the cylinder and the three "ON-OFF" actions via switches or buttons, are very simple. - With one 10-liter hydrogen cylinder, the ABIOS-1 can be used for 15 hours. By replacing the cylinder, even longer power generation is possible.

  • Fuel Cells
  • Power Supply

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