power supply Product List and Ranking from 197 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 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:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. ブライト 東京支店 Tokyo//Trading company/Wholesale
  2. G&ECO Tokyo//Electricity, Gas and Water Industry
  3. 東西電気産業 本店(大阪)、東京店 Osaka//Interior Design
  4. 4 富士電機 電源ソリューション Tokyo//Electrical equipment construction business
  5. 5 エクセリ 本社 Tokyo//Trading company/Wholesale
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power supply Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Emergency power supply that can operate air conditioners compatible with single-phase 100V and single-phase 200V. G&ECO
  2. Fluorescent lamp inverter stabilizer: lighting fixtures, various control boards, AC/DC power supply. 東西電気産業 本店(大阪)、東京店
  3. Small capacity precious metal plating power supply "DCAUTO HKD-G Series" 三社電機製作所
  4. Portable emergency power supply capable of simultaneous output of single-phase 100V and three-phase 200V! G&ECO
  5. 4 ARKEEP Portable Power Supply 日建テクノロジー

power supply Product List

301～330 item / All 675 items

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Constant Current Lighting Power Supply LPDCH Series

Constant Current Lighting Power Supply LPDCH Series

★High-end digital setting type★

● This is a high-performance LED lighting power supply for image processing (high-end digital setting model). It is a direct current constant current drive system that varies the current flowing to the LED lighting for operation and dimming. ● Communication functions: RS232C, parallel port (standard equipment), LAN, USB (optional) available. ● LED disconnection alarm (standard equipment), LED overheating alarm, and LED overheating shutdown (optional), light feedback control range over (optional) functions available. ● The automatic cable compensation function (standard equipment) automatically corrects voltage fluctuations with the push of a button when changing the cable length between the LED lighting and the power supply.

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Constant Current Lighting Power Supply LPDC1E Series

Constant Current Lighting Power Supply LPDC1E Series

★Digital Setting Type with Light Distribution Control★

● This is a lighting power supply for LED lighting that requires high brightness and stable illuminance, such as high-brightness linear lighting (LED lighting) and linear dome lighting (LED lighting). ● This is a DC constant current driving method LED lighting power supply that varies the current flowing to the LED lighting for driving and dimming. ● This is an LED lighting power supply with light distribution control functionality that allows dimming of LED lighting by block. ● It is capable of flashing and dimming via external control signals. ● It includes LED disconnection alarm, LED overheating alarm, and LED overheating shutdown (various options available).

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Constant Current Lighting Power Supply LPAC1E Series

Constant Current Lighting Power Supply LPAC1E Series

★Analog setting type with light distribution control★

● This is a lighting power supply for LED lighting that requires high brightness and stable illuminance, such as high-brightness linear lighting (LED lighting) and linear dome lighting (LED lighting). ● This is a DC constant current driving method LED lighting power supply that varies the current flowing to the LED lighting for driving and dimming. ● This is an LED lighting power supply with light distribution control functionality, allowing dimming of LED lighting by block. ● It is capable of flashing and dimming via external control signals. ● It includes LED disconnection alarms, LED overheating alarms, and LED overheating shutdown (various options available).

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Constant Current Lighting Power Supply LPAC Series

Constant Current Lighting Power Supply LPAC Series

★Constant Current Analog Setting Type★

● This is a lighting power supply for LED lighting that requires high brightness and illumination stability, such as linear lighting (LED lighting) and dome lighting (LED lighting). ● It is a DC constant current driving method power supply for LED lighting that varies the current flowing to the LED lighting for driving and dimming. ● It is compatible with high-speed clock line sensors (line cameras) and cameras with fast shutter speeds. ● It allows for flashing and dimming controlled by external control signals. ● Dimming can be achieved through internal dimming from 0 to 100% using an analog volume or external dimming using an external control input voltage of 0 to 5V for LED lighting.

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PWM lighting power supply LPDP series

PWM lighting power supply LPDP series

★Digital Setting Type★

● This is a lighting power supply for LED lighting that requires high brightness and stable illuminance, such as linear lighting (LED lighting) and dome lighting (LED lighting). ● It is a DC constant voltage driving method for LED lighting that drives and dims by varying the voltage pulse width (PWM) to control the LED lighting. ● It can illuminate various types of LED lighting, including ring lighting, linear lighting (bar lighting), surface lighting, coaxial downlighting, and dome lighting. ● It allows for flashing and dimming of LED lighting through external control signals. ● Dimming can be achieved through 256 levels of internal dimming using a rotary switch or 8-bit external control input for external dimming, making it a highly reproducible lighting power supply for LED lighting.

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PWM Lighting Power Supply LPAP Series

PWM Lighting Power Supply LPAP Series

★Analog Setting Type★

● This is a lighting power supply for LED lighting that requires high brightness and stable illuminance, such as linear lighting (LED lighting) and dome lighting (LED lighting). ● It is a DC constant voltage driving method for LED lighting that drives and dims by varying the voltage pulse width (PWM) for the LED lighting. ● It can light various types of LED lighting, including ring lighting, linear lighting (bar lighting), surface lighting, coaxial downlighting, and dome lighting. ● It is possible to blink and dim the LED lighting using external control signals. ● Dimming can be achieved through internal dimming of 0-100% using an analog volume or external dimming with an external control input voltage of 0-5V for LED lighting.

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Constant Current Digital Set Power Supply ≪ LPDCJ Series ≫

Constant Current Digital Set Power Supply ≪ LPDCJ Series ≫

Constant current control power supply optimal for line cameras.

● Digital constant current control power supply for LED lighting ● Controls dimming by varying the lighting drive current ● Capable of setting dimming values in 256 levels or 1000 levels ● External control supports parallel communication, RS-232C communication, and Ethernet communication ● Error detection function detects LED disconnection, LED overheating, power supply overheating, internal fan stop of the power supply, and abnormal LED power supply voltage * Since parallel communication is in 256 levels, if the number of levels is set to 1000, the dimming will be divided into 256 levels.

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LED lighting and power supply for image processing

LED lighting and power supply for image processing

LED lighting and power supply for image processing

■LEDs have a long lifespan and require no maintenance. ■LEDs provide a stable light source immediately after being turned on. ■LEDs have good responsiveness and can be used as a strobe lighting source. ■LED lighting can be made in any shape to match the size and shape of the workpiece.

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[Noise Countermeasure Case] Centrifuge Stops for Unknown Reasons! What is the Cause!

[Noise Countermeasure Case] Centrifuge Stops for Unknown Reasons! What is the Cause!

The operation of multiple analysis devices is unstable and not functioning properly! Introduction of noise countermeasure examples.

At the C Research Institute, research and development of new drugs is being conducted, and many facilities are in operation. In these facilities, issues such as "we want to operate the centrifuge continuously for 8 hours, but the equipment stops at night" have occurred. We requested each equipment manufacturer to investigate the cause of the malfunctions and prevent their recurrence. However, since the manufacturers could not identify the cause of the malfunctions, they ended up providing temporary fixes. Additionally, repairs for equipment under warranty are all free of charge, but once the warranty period expires, repairs become chargeable, and those costs cannot be ignored. The facility manager began an investigation to improve this situation. *For more details, please refer to the PDF document or feel free to contact us.*

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Lamp lighting power supply

Lamp lighting power supply

A lamp lighting device that covers everything from UV, xenon, and HID to special-purpose light sources. It maximizes lamp characteristics and enhances light source performance!

The power supply for lamp lighting from San-Ei Electric can be matched with various lamps (discharge tubes). It maximizes the lamp characteristics and enhances the light source performance with San-Ei's power supply. 【Features】 ■ Compatible with various lamps (discharge tubes) ■ Development and production possible from a few watts to several tens of kilowatts (customizable) ■ Achieves low cost, compact design, high efficiency, and custom solutions within a low budget ■ Igniter designed and produced in-house ■ Achieves low noise and low grip design (through unique circuit design technology) *For details, please contact us or download the catalog.

  • DC Power Supply
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Power Supply "High Voltage Power Supply"

Power Supply "High Voltage Power Supply"

High-stability, low-cost high-voltage power supplies for various fields.

San-Ei Electric Co., Ltd.'s "High Voltage Power Supply" offers high stability at low prices across various fields. We provide proposals for various sectors through our filling equipment. It is ideal for ozone generators, ionizers, static eliminators, air purifiers, and more. 【Features】 - Filling technology, high-power design - Proven performance in commercial frequency and switching frequency - Adjustable output voltage function - High voltage output ranging from several kV to several tens of kV - High quality, high stability, compact design For more details, please contact us or download the catalog.

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LED Power Supply "ST8-W700-240N"

LED Power Supply "ST8-W700-240N"

Achieving high efficiency and high power factor! An LED power supply designed with serious energy-saving considerations.

The LED power supply "ST8-W700-240N" is ideal for large LED lighting in soccer stadiums, sports venues, and baseball fields. It can also be used for floodlights and high-bay fixtures. Ripple reduction has been considered to minimize the impact on equipment. 【Features】 ○ Low output current ripple ○ 1400mA output possible with 2 output connections ○ 700mA with independent 2 outputs ○ High efficiency, high power factor, lightning surge 15kV For more details, please contact us or download the catalog.

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LED power supply "β05-350-60NF"

LED power supply "β05-350-60NF"

Bringing out the best performance in any environment! San-Ei's LED power supply.

The LED power supply "β05-350-60NF" is a high-efficiency and highly durable power supply that maximizes the potential of LED lighting. Custom and semi-custom products can also be accommodated according to customer requests. Control for the high functionality of LED lighting is also possible. 【Features】 ○ Constant current voltage ○ Long lifespan design ○ Equipped with harmonic current suppression circuit ○ Dimmable For more details, please contact us or download the catalog.

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Production quantity counter / Item number M1333PC-4D

Production quantity counter / Item number M1333PC-4D

Easy-to-read text height 60mm

Easy to install and operate; anyone can quickly set up and operate it.

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High Voltage DC Power Supply "HV-X Series"

High Voltage DC Power Supply "HV-X Series"

Providing safety, kindness, and simplicity! A high-voltage DC power supply with a 3kV output that condenses the necessary features.

The "HV-X Series" is a high-voltage DC power supply with a 3kV output that comes standard with the necessary features. It is equipped with comprehensive protection functions and interlocks, allowing for safer use. It includes user-friendly basic functions such as external control via LAN, analog control, and analog monitoring. Additionally, it is easy to enhance functionality with a variety of options (such as external current measurement, timer functions, and constant power functions). 【Features】 ■ Safe to use ■ User-friendly design ■ Easy to operate ■ Standard features included For more details, please refer to the catalog or feel free to contact us.

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Pulse QCL/Power Supply PowerMir turnkey

Pulse QCL/Power Supply PowerMir turnkey

Mid-infrared pulsed quantum cascade laser (QCL) and dedicated power supply. Ideal housing product for research and development evaluation.

PowerMir turnkey provides a mid-infrared pulsed quantum cascade laser (QCL) and a dedicated power supply, enabling rapid research, development, and evaluation. The high-output pulsed QCL that emits mid-infrared wavelengths is packaged for high heat load (HHL) and incorporates an optical system for outputting collimated light along with a thermoelectric cooler (TEC).

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Small capacity precious metal plating power supply "DCAUTO HKD-G Series"

Small capacity precious metal plating power supply "DCAUTO HKD-G Series"

Achieves up to 37% more space-saving compared to conventional methods! Equipped with modes that accommodate various plating conditions!

The "DCAUTO HKD-G Series" is a small-capacity power supply for precious metal plating, equipped with our unique high-efficiency switching circuit, achieving energy savings compared to conventional models. It supports direct current mode, single-phase full-wave mode, and chopper (pulse) mode as standard. The built-in fan self-diagnosis function alerts users to abnormalities in advance, preventing unexpected output stoppages. Additionally, we have expanded our lineup of fanless products that contribute to improved environmental resistance and maintenance. 【Features】 ■ Energy-saving ■ Space-saving ■ Enhanced reliability, environmental resistance, and maintenance ■ Integration with other equipment and external data management ■ Various operating modes to accommodate different plating conditions ■ Capable of managing plating solution and plating film thickness *For more details, please refer to the PDF document or feel free to contact us.

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Modular Surface Treatment Power Supply "MRM Series"

Modular Surface Treatment Power Supply "MRM Series"

By connecting power modules in parallel (expanding), we can meet various current needs!

The "MRM Series" is a modular surface treatment power supply that supports a variety of output currents. It is compatible with input voltages of 200V - 240V / 380V - 480V, making it usable in a wide range of countries from North America and South America to Japan and Asia. Fan abnormalities can be detected in advance, reducing unexpected output stops during line operation, and it also isolates the electronic circuits and key components from the outside air. 【Features】 ■ Compatible with worldwide input voltages ■ Improved reliability ■ Supports a wide range of applications ■ Capable of integration with other equipment and external control ■ Equipped with various operating modes that can handle diverse waveform outputs ■ Includes an integrated ammeter function *For more details, please refer to the PDF document or feel free to contact us.

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Earthquake early warning receiver, Termac receiver

Earthquake early warning receiver, Termac receiver

Earthquake early warning receiver, Termac receiver

Receive and process emergency bulletins issued by the Meteorological Agency during an earthquake, and inform about predicted depth and time of warning through voice. 【Features】 ○ Four external control circuits with C-type contacts, individual threshold settings possible ○ Built-in SD card allows broadcasting of custom comments ○ External control can be managed with a 24-hour timer (ON/OFF) ○ One-touch evacuation training broadcasts and advance notification broadcasts are possible ○ Can be linked with local P-wave seismometers ○ Available in two models: locker-mounted and wall-mounted ○ Can receive signals simply by connecting a LAN cable ○ Can be connected in conjunction with existing seismometers ● For other functions and details, please download the catalog.

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[Rental] Bipolar Power Supply 'PBZ20-20'

[Rental] Bipolar Power Supply 'PBZ20-20'

Introducing a new simulation power supply with excellent waveform generation and sequence settings.

At Yokogawa Rental & Lease, we handle the Kikusui Electronics Co., Ltd. bipolar power supply 'PBZ20-20', which can operate across all areas from Quadrant 1 to Quadrant 4. It features a built-in function generator, allowing for flexible waveform generation and sequence settings. Additionally, it is equipped with synchronous operation functionality, essential for power variation testing, and parallel operation functionality to extend output current. 【Features】 ■ Arbitrary waveform generation capability ■ Sequence function (Wavy available) ■ Synchronous operation function ■ Unipolar mode ■ High-speed response 100kHz (CV) ■ Low ripple and noise *For more details, please refer to the PDF materials or feel free to contact us.

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Industrial Power Supply 25104

Industrial Power Supply 25104

AC/DC input compatible power supply with DC 48V 240W output, operating temperature range -25°C to +70°C.

This is a DIN rail-compatible DC48V 5.0A power supply for industrial products, capable of supplying power to surveillance cameras and wireless access points that are Power over Ethernet (PoE) compliant, in harsh outdoor environments such as cold regions or extremely hot conditions in summer. For mission-critical applications, by selecting Transition Networks' industrial L2 switch, the power supply can be redundant, ensuring continuous operation without issues caused by power failures. This power supply generates 240W of DC48V, allowing it to cover up to 8 ports with a maximum of 30W per PoE supply port.

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Frequency Converter (Static Type) FC5060 Series

Frequency Converter (Static Type) FC5060 Series

Significantly reduce standby power in stationary mode! Essential performance testing for product shipment.

The "FC5060 series" allows for unbalanced voltage output through a method of individual phase control by combining three single-phase inverters. It is ideal for environmental testing of products intended for overseas markets with poor power supply conditions. During startup, it uses a VVVF method, and after reaching the rated capacity, it switches to a CVCF method, which helps to reduce equipment capacity and lower the costs associated with capital investment. 【Features】 ■ Individual phase control method ■ VVVF startup method reduces inrush current ■ High voltage input/output (3kV/6kV) ■ Outdoor installation ■ Harmonic countermeasures (12-phase rectification method) *For more details, please download the catalog or contact us.

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Power supply available outdoors! - For surveillance cameras and communication devices.

Power supply available outdoors! - For surveillance cameras and communication devices.

"Achieving self-sufficiency in power with solar panels and batteries" An independent power system that does not require commercial power sources can supply electricity even during power outages.

【Solar Independent Power Supply】 This independent power supply system stores electricity generated by solar panels in batteries and supplies it to loads, enabling the operation of surveillance cameras, LED lighting, communication devices, and more, even in outdoor locations where securing commercial power sources is difficult. If you are struggling to secure power outdoors, please consider our solution. While it is designed for low-power consumption devices, we also accommodate custom requests. Feel free to consult with us. 《Features》 ◇ Power supply available during disasters and power outages ◇ Completely independent, no electricity costs ◇ Clean energy utilizing solar power with minimal environmental impact ◇ Usable for various applications such as cameras and lighting 【About Tokyo Power Co., Ltd.】 Our company specializes in the design and manufacturing of various power supply equipment, with numerous achievements in producing uninterruptible power supplies (UPS) for CATV transmission equipment and surveillance cameras for river monitoring, among others. We have been recognized for our reliability in systems that cannot afford to fail, such as stabilized power supplies for display panels within power plants and power sources for communication equipment in airport control towers, and have been adopted in many critical infrastructure systems.

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