We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power Supplies.
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Power Supplies Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Power Supplies Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. ユタカ電機製作所 Tokyo//Industrial Electrical Equipment
  3. 富士電工 本社 Kyoto//Industrial Electrical Equipment
  4. 4 山洋工業 Tokyo//Industrial Electrical Equipment
  5. 5 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】 Gifu//Energy
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Power Supplies Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. [Presentation of Case Studies] Capacitor-equipped Uninterruptible Power Supply and Independent Power Supply
  2. Uninterruptible Power Supply (UPS) SANUPS A11F manufactured by SANYO Electric. 山洋工業
  3. DC Power Supply Device "DP2000 Series" 古河電池 本社
  4. 4 High-intensity lighting DC power supply device 'FZP215' 富士電工 本社
  5. 5 Capacitor-equipped Uninterruptible Power Supply [UPS-J High Output Board Type]

Power Supplies Product List

481～495 item / All 502 items

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Meanwell LED Power Supply HLG-80H-C700 Constant Current

Meanwell LED Power Supply HLG-80H-C700 Constant Current

LED module power supply constant current 700mA with built-in PFC free voltage

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Metal case adopted - Built-in voltage adjustment circuit (Type A) - Built-in current adjustment circuit (Type A) - Waterproof rating IP65 (Type A) / IP67 - Domestic safety standard PSE certified - 5-year warranty - Dimming circuit included (Type B) - High efficiency 95% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 89.95W - Constant current 700mA DC64-129V - Size: 195.6×61.5×36.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Please confirm the specifications before placing an order. 12V/24V are in stock. Same-day shipping is available. (*Orders placed on weekdays in the morning, and large orders are made to order.) Items not in stock can also be imported from Taiwan, starting from one piece. For more details, please contact us below or download the catalog.

  • LED lighting

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Achieving simplification of control circuits! 'Power Supply for Xenon Arc Lamps'

Achieving simplification of control circuits! 'Power Supply for Xenon Arc Lamps'

High-speed switching (FET) operation with high capability. The device becomes compact, allowing for simplification of the control circuit.

The "Xenon Arc Lamp Power Supply" is a product that can control large currents simply by applying a small voltage to the gate of a FET. By adopting FETs, it achieves over 500W at frequencies above 50KHz. Higher output is also possible. The simplification of the circuit improves reliability, and it employs forward coupling (FCC method) and FETs. *FET = Field Effect Transistor We provide precise proposals for companies that currently use traditional IGBT methods! 【Features】 ■ High capability with fast switching ■ Large current with small voltage input ■ Improved reliability through circuit simplification *For more details, please refer to the PDF document or feel free to contact us.

  • power supply

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[Journal Submission] Do you know the difference between MOSFET and IGBT?

[Journal Submission] Do you know the difference between MOSFET and IGBT?

In recent years, many power supplies have adopted the "MOSFET method," which can reduce switching losses! We will provide suitable proposals to achieve high output and simplification.

This is an introduction to the "MOSFET method" in the circuit configuration of power supplies for xenon arc lamps. While the IGBT method has often been adopted as the switching element, it is considered difficult to achieve high frequency and, therefore, difficult to simplify. Our company is able to propose the "MOSFET method," which enables high output, simplification, and high-speed switching. It can generate large currents from low voltage inputs, and by simplifying the control circuit, reliability is improved. As a specialist in the field of power electronics, we are here to meet your needs. *For more details, please refer to the PDF materials (journal).

  • power supply

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Monitor the health status of the power supply [Video available] 'PCA Series'

Monitor the health status of the power supply [Video available] 'PCA Series'

Visualizing power status with monitoring functions to achieve what you want in the IoT era!

The "PCA Series" is a general-purpose power supply with communication functions that can accommodate a low-profile 1U size. By combining our proprietary power circuit with microcontroller-based digital assist control, we achieve both compactness and high efficiency, as well as versatility and multifunctionality. We offer four types, including "PCA300F" and "PCA600F." Please feel free to contact us when you need assistance. 【Features】 ■ Low-profile design compatible with 1U size (height 41mm) ■ Constant current operation possible ■ Output voltage can be varied down to near 0V ■ Parallel operation/N+1 redundant operation possible ■ Monitoring functions via communication and the ability to change various settings ■ Compliance with SEMI F47 standards possible *For more details, please refer to the PDF document or feel free to contact us.

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  • power supply

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Eaton Uninterruptible Power Supply (UPS) '5PG2 Series'

Eaton Uninterruptible Power Supply (UPS) '5PG2 Series'

Just the right size 200V tower type! It is widely used as a UPS for IT equipment.

The "5PG2 Series" is an uninterruptible power supply that achieves approximately 50% longer battery life through Eaton's proprietary technology. During normal operation, it supplies power directly to the load equipment without going through the battery. Equipped with a transformer, it protects against surges and noise, as well as voltage drops and overvoltage. Additionally, power protection software IPP, which safely shuts down the system during power failures, can be downloaded for free. 【Features】 ■ Line-interactive type ■ Expected battery life of 5 years ■ Free provision of power protection software IPP ■ Just-sized 200V tower type ■ High efficiency of up to 97% Daitron is a certified authorized distributor in Japan for Eaton. *For more details, please download the PDF or feel free to contact us.

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  • UPS/Uninterruptible Power Supply

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Eaton Uninterruptible Power Supply (UPS) '9SX Series'

Eaton Uninterruptible Power Supply (UPS) '9SX Series'

Equipped with an LCD panel on the front of the main unit! A tower-type UPS ideal for stationary environments.

The "9SX Series" is an uninterruptible power supply (UPS) that uses a continuous inverter system to provide stable, high-quality power. The continuous inverter power supply method does not have a switching time during power outages (no momentary interruption), making it suitable for environments where momentary power outages are not acceptable. Additionally, with its unique charging technology, the battery life is extended by approximately 50%. Furthermore, by adding extended batteries, the operating time during power outages can be increased. 【Features】 ■ Continuous inverter power supply method ■ Expected battery life of 5 years ■ Extendable battery operating time ■ Free power management software IPP provided ■ Top-class global market share Daitron is a certified authorized distributor in Japan for Eaton. *For more details, please download the PDF or feel free to contact us.

  • UPS/Uninterruptible Power Supply

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Eaton Uninterruptible Power Supply (UPS) 200V Output Compatible Lineup

Eaton Uninterruptible Power Supply (UPS) 200V Output Compatible Lineup

A compact-sized 200V UPS ideal for embedded use!

[CE, UL, RoHS3 compliant products] Ideal for various industrial applications such as semiconductor manufacturing equipment, image processing inspection equipment, medical inspection devices, and control PCs. Additionally, the global brand Eaton UPS complies with CE*, UL, and RoHS3. *Compliant with the European New Battery Regulation (EU) 2023/1542.

  • UPS/Uninterruptible Power Supply

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Uninterruptible Power Supply (DC-UPS) Module

Uninterruptible Power Supply (DC-UPS) Module

Introduction of comparisons of lifespan and performance, as well as energy density, in extreme temperature ranges.

The uninterruptible power supply (DC-UPS) module buffers with batteries or supercapacitors during power outages or load fluctuations until recovery, in order to prevent risks such as data loss, system damage, or production process interruptions. However, selecting the appropriate type of UPS for specific applications requires consideration of various factors. PULS GmbH (Germany) currently employs two methods, supercapacitors and lead-acid batteries, to continue supplying power to loads during emergencies. Both serve as energy storage solutions in DC-UPS systems for industrial plants. [Contents] ■ Comparison of energy density ■ Lifespan and performance in extreme temperature ranges ■ Calculation methods for battery and capacitor energy ■ Types of UPS according to application ■ Recommendations from PULS GmbH For more details, please download and review the PDF file. Those who download the file will receive the data sheet for PULS GmbH's DC-UPS, which is introduced in the materials. If you have any questions or concerns, please feel free to contact us.

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  • Other electronic parts

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High-intensity lighting DC power supply device 'FZP215'

High-intensity lighting DC power supply device 'FZP215'

Introducing a DC power supply device for emergency lighting systems with a DC100V specification.

The "FZP215" is a battery system designed and manufactured to keep a small control valve type lead-acid battery on standby with floating charge at all times, supplying power to load equipment during power outages. Inside the metal box, a switching unit and other necessary accessories are stored. Additionally, instruments and indicator lights are arranged and installed on the surface panel. Please use it as a backup for emergency lighting and guidance lights. This product is equivalent to the Panasonic Corporation's Zoning Power 100-1000X (FG45101). Our company manufactures and sells this equivalent product with the official permission of Panasonic Corporation. 【Features】 ■ Excellent emergency lighting power supply in terms of cost, delivery time, and operation ■ Compliant with fire safety laws ■ Wall-mounted type ■ External options available ・ Floor-mounted channel base (equivalent to FG45901) ・ MC switching panel (equivalent to FG45911) … used when connecting commercial power supply to continuously supply power to the load * This product is the successor to our "FBW0215C-E." * You can download the specification drawings. * For more details, please refer to the PDF materials or feel free to contact us.

  • Power storage device

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Railway business electric equipment [Developing and manufacturing various control devices and control power supplies!]

Railway business electric equipment [Developing and manufacturing various control devices and control power supplies!]

Manufacturing various control devices and control power supplies essential for the safe operation of railways! We provide products with long life, high reliability, and excellent environmental resistance, enhanced with your desired features!

We manufacture various control devices and control power supplies essential for the safe operation of railways. We provide products with the desired functionalities, featuring long life, high reliability, and excellent environmental resistance. In addition to standard products such as railway control power supplies, level crossing control devices, track switch control devices, and signal light control devices, we are developing high-functionality products requested by our customers. 【Examples of Products for Railway Business】 ■ On-board wide-range input DC/DC power supply Integrates multiple models with DC input voltages of DC24V/48V/72V/110V into one unit. It supports the input voltage automatic switching function to accommodate the usage voltages of various countries. ■ DC/AC sine wave inverter power supply Inverter power supply for driving power protection devices within substations, equipped with multiple functions such as AC sine wave output and multiple channel outputs. ■ DC power supply for communication base stations Based on the power supply of conventional domestic models, it is compatible with various international standards, reducing redevelopment costs by leveraging the design of existing models. *For more details, please contact us or refer to the PDF download.

  • Power Supplies

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Stabilotron method DC power supply *Compact, lightweight, high efficiency

Stabilotron method DC power supply *Compact, lightweight, high efficiency

A DC power supply using the Stabilotron method, which incorporates the advantages of switching power supplies and series power supplies! Achieves remarkable lightweight, compactness, and high efficiency!

The variable type / Stabitron method DC power supply "SICZ series" is a DC constant voltage and constant current power supply that adopts the Stabitron method. The Stabitron method combines lightweight and high-efficiency switching control with high precision and high reliability series control, achieving remarkable ultra-lightweight, compactness, and high efficiency! In terms of functionality, it features a stabilizing circuit for overvoltage protection, a current value check function, and remote control that is easy to operate with a slide switch transition. 【Features】 ■ Adopts our unique new control method that matches lightweight and high-efficiency switching control with high precision and high reliability series control ■ Easy operation with slide switch transition ■ Compact, lightweight, high precision, and high efficiency *For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
  • power supply
  • Voltage Meter

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Timing tester: Measures changes in circuit states and changes in states between circuits!

Timing tester: Measures changes in circuit states and changes in states between circuits!

A timing tester that measures the timing of state changes in individual circuits of 6 pulse channels and 2 analog channels, as well as between the circuits.

The "NRTT-2013" is a timing tester that measures the state changes of individual circuits with 6 pulse channels, 2 analog channels, and a total of 8 channels, as well as the timing of state changes between circuits. Operation is done using the included tablet device (Android Nexus 7). The tablet allows for setting measurement conditions and displaying measurement results in graph form. Additionally, the measured data can be saved in a format usable with Excel, and graphs can also be imported as images to a computer. 【Features】 ■ Channels include 6 pulse channels and 2 analog channels ■ Sampling number is fixed at 8000 data points with 4 patterns available ■ Records 1000 data points before the trigger and 7000 data points after *For more details, please download the PDF or contact us.

  • Other measurement, recording and measuring instruments

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Through-type inline power monitor

Through-type inline power monitor

Wavelength is 300 to 2000 nm! Used in EDFA gain modules, Raman amplifiers, etc.

The product is a transparent inline power monitor. The wavelength range includes 350nm, 530nm, 850nm, 1060nm, 1310nm, 1550nm, and 2000nm. Please feel free to contact us when you need assistance. 【Features】 ■ Low insertion loss ■ Ultra-low return loss ■ Flat and wide wavelength response ■ Low PDL ■ High directivity ■ High reliability *For more details, please download the PDF (English version) or feel free to contact us.

  • Other optical parts

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Can also be used for operating room purposes! UPS (Uninterruptible Power Supply) with a long backup time during power outages.

Can also be used for operating room purposes! UPS (Uninterruptible Power Supply) with a long backup time during power outages.

Backup all at once without any momentary interruption, including advanced medical devices, peripheral devices, networks, and PCs.

We would like to introduce a case where "Personal Energy Portable" was implemented in hospitals and clinics to realize "uninterrupted medical care." ◆ Shin-Nagata Eye Hospital, Medical Corporation, Nagata Ward, Kobe City 【Challenge】 It was found that the medical UPS required frequent replacements and had an unacceptably short power outage compensation time, making it unsuitable for use in operating rooms. A power source that met the conditions was necessary. 【Reasons for Implementation】 1. It can provide uninterrupted backup for advanced medical equipment, peripheral devices, networks, and PCs all at once. 2. It can simultaneously provide uninterrupted backup for an electron microscope and the next-generation cataract surgery device "Centurion Vision System," ensuring stable power supply until the end of the surgery. 3. Nagata Ward in Kobe City was one of the areas most severely affected by the Great Hanshin-Awaji Earthquake, and the social significance of realizing "uninterrupted medical care" as a medical institution is substantial. It was determined to be a power source capable of fulfilling this essential role. *For more details, please download the PDF or feel free to contact us.

  • Other power sources

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