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Constant Current Power Supply Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Constant Current Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. ブライト 東京支店 Tokyo//Electronic Components and Semiconductors
  2. 日本スタビライザー工業 Osaka//Industrial Electrical Equipment
  3. 東京精電 Tokyo//Industrial Electrical Equipment
  4. 4 Nippon Kernel System CO., LTD. Osaka//Industrial Electrical Equipment
  5. 4 アコン Miyazaki//Electronic Components and Semiconductors
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Constant Current Power Supply Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. "Multi AC Constant Current Power Supply" suitable for virtual load testing of circuit breakers, etc. ◎ Case studies available. Nippon Kernel System CO., LTD.
  2. α1-350-150N San-Ei Electric LED Power Supply Waterproof and Dustproof IP ブライト 東京支店
  3. Multi-channel constant current power supply for LED 'VRAY-1000' アコン
  4. TEP4-700-250N San-Ei Electric LED Power Supply Waterproof and Dustproof ブライト 東京支店
  5. 4 DC Constant Voltage/Constant Current Power Supply "SLGV Series" 日本スタビライザー工業

Constant Current Power Supply Product List

31～45 item / All 45 items

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β2-700-130NF San-Ei Electric LED Power Supply Waterproof and Dustproof

β2-700-130NF San-Ei Electric LED Power Supply Waterproof and Dustproof

LED power supply constant current 700mA 91W AC100-240V lightning surge fully molded

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - AC input, free voltage (100-240V) - PSE certified product - Maximum input VA (102VA) - Rated output current (700mA) - Output voltage range (DC60V-130V) - Aluminum surface anodized treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 91W - IP65 level For more details, please contact us below or download the catalog.

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β2-700-130DF San-ei Electric LED Power Supply Waterproof and Dustproof

β2-700-130DF San-ei Electric LED Power Supply Waterproof and Dustproof

LED power supply constant current 700mA 91W AC100-240V surge protection fully molded

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - AC input, free voltage (100-240V) - PSE certified product - Maximum input VA (102VA) - Rated output current (700mA) - Output voltage range (DC60V-130V) - Aluminum surface anodized treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 91W - IP65 level - Dimming compatible For more details, please contact us below or download the catalog.

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β2-700-130Ai San-ei Electric LED Power Supply Waterproof and Dustproof

β2-700-130Ai San-ei Electric LED Power Supply Waterproof and Dustproof

Constant current 700mA 91W AC100-240V lightning surge fully molded

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - Initial brightness correction function - AC input, free voltage (100-240V) - PSE certified product - Maximum input VA (102VA) - Rated output current (700mA) - Output voltage range (DC60V-130V) - Aluminum surface anodized treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 91W - IP65 level - Dimming compatible For more details, please contact us below or download the catalog.

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TEP4-700-250NAi San-Ei Electric LED Power Supply Waterproof

TEP4-700-250NAi San-Ei Electric LED Power Supply Waterproof

LED power supply constant current 700mA 180W AC200-240V lightning surge

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - Initial illumination correction function - AC input, 200V (200-240V) - PSE certified product - Maximum input VA (199VA) - Rated output current (700mA) - Output voltage range (DC125V-250V) - Aluminum surface anodized treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 180W - IP65 level For more details, please contact us below or download the catalog.

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Meanwell LED Power Supply HLG-60H-C 350 Constant Current

Meanwell LED Power Supply HLG-60H-C 350 Constant Current

LED module power supply constant current 350mA with built-in PFC free voltage

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V available, free voltage - Metal case adopted - 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, LED lighting <Specifications> - Maximum output power: 70W - Constant current 350mA DC100-200V - Size: 171×61.5×36.8mm - Type A = output voltage and current adjustable via internal volume, IP65 Type B = built-in dimming circuit (non-stock item) Blank = IP67 Please check the specifications before placing an order. Some models in 12V/24V are in stock and can be shipped the same day. (*Orders placed on weekdays in the morning and large orders are made to order.) Products not in stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

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Meanwell LED Power Supply HLG-80H-C350 Constant Current

Meanwell LED Power Supply HLG-80H-C350 Constant Current

LED module power supply constant current 350mA 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 350mA DC128-257V - Size: 195.6×61.5×36.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (not in stock) Blank = IP67 - Please check the specifications before placing an order. 12V/24V are in stock and can be shipped immediately. (*Orders placed on weekdays in the morning or large orders may be made to order.) Products not in stock can also be imported from Taiwan, starting from 1 piece. For more details, please contact us below or download the catalog.

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Meanwell LED constant current power supply HLG-120H-C350

Meanwell LED constant current power supply HLG-120H-C350

LED module power supply constant current 350mA 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 - 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: 150.5W - Constant current 350mA DC215 ~ 430V - Size: 220×68×38.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Please check the specifications before placing an order 12V/24V are in stock and available for same-day shipping. (*Orders placed on weekdays in the morning or large orders may be made to order.) Items not in stock can also be imported from Taiwan, starting from 1 piece. For more details, please contact us below or download the catalog.

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Meanwell LED constant current power supply HLG-120H-C500

Meanwell LED constant current power supply HLG-120H-C500

LED module power supply constant current 500mA 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 - 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: 150W - Constant current 500mA DC150 ~ 300V - Size: 220×68×38.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (not in stock) 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 or large orders may be made to order.) Products not in stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

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Meanwell LED constant current power supply HLG-120H-C700

Meanwell LED constant current power supply HLG-120H-C700

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: 150.5W - Constant current 700mA DC107 ~ 215V - Size: 220×68×38.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Please check the specifications before placing an order. 12V/24V are in stock. Same-day shipping is available. (*Orders placed on weekdays in the morning, or large orders may be 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.

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Meanwell LED constant current power supply HLG-120H-C1400

Meanwell LED constant current power supply HLG-120H-C1400

LED module power supply constant current 1400mA 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: 155.4W - Constant current 1400mA DC54 ~ 108V - Size: 220×68×38.8mm - 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 ordering. 12V/24V are in stock. Same-day shipping is available. (*Orders placed on weekdays in the morning or large orders may be made to order.) Items not in stock can also be imported from Taiwan, starting from 1 piece. For more details, please contact us below or download the catalog.

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AC constant current power supply *Suitable for capacitor ripple current testing equipment!

AC constant current power supply *Suitable for capacitor ripple current testing equipment!

Supports 10KHz and 100KHz! An AC constant current power supply suitable for capacitor ripple current testers and more!

The AC constant current power supply "SLBP Series" is specifically designed for ripple testing of capacitors. Developed based on the proven performance of our conventional "NCBP Series," it adopts the Stabitron method, significantly reducing power loss! While ensuring the high precision of the output, it has successfully achieved a compact and lightweight design. It can be useful for testing and aging. 【Features】 ■ Compact and lightweight ■ Specialized for ripple testing ■ Significantly reduces power loss ■ Switching method *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies
  • power supply

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Introduction to Linear Amplifier Type AC Constant Current Power Supply / High Current Generation Power Supply

Introduction to Linear Amplifier Type AC Constant Current Power Supply / High Current Generation Power Supply

We offer a variety of power supplies tailored to different purposes, such as experiments and industrial applications. A range of control functions is also available as options.

The AC Constant Current Power Supply "CCFT Series" and the High Current Generation Power Supply "PS-HB0097" are both products that provide high-performance current generation power supplies. They achieve high-precision current supply tailored to specific needs and are widely used in experiments and industrial applications. 【AC Constant Current Power Supply "CCFT Series"】 - Achieves high-precision current control with a linear amplifier type. - Features variable frequency and variable constant current functions using PLL and linear methods. - Can be equipped with a rack mount adapter, and control is possible via GP-IB or BCD interface as an option. 【High Current Generation Power Supply "PS-HB0097"】 - A high current generation power supply equipped with a manual slider. - Built-in breaker for overcurrent protection. - Capable of outputting from single-phase AC 5V to 400A, with manual adjustment via slider. *For more details, please refer to the related links or feel free to contact us.

  • 大電流発生電源『PS-HB0097』2.JPG
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β1-700-65NF San-Ei Electric LED Power Supply Waterproof and Dustproof

β1-700-65NF San-Ei Electric LED Power Supply Waterproof and Dustproof

LED power supply constant current 700mA 45.5W 100-240V lightning surge fully molded

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - AC input, free voltage (100-240V) - PSE certified - Maximum input VA (55VA) - Rated output current (700mA) - Output voltage range (DC30V-65V) - Aluminum surface anodized treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 45.5W - IP65 level For more details, please contact us below or download the catalog.

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Meanwell LED Power Supply HLG-60H-C 700 Constant Current

Meanwell LED Power Supply HLG-60H-C 700 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 available, free voltage - Metal case adopted - 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: 70W - Constant current 700mA DC50-100V - Size: 171×61.5×36.8mm - 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. Some models in 12V/24V are in stock and can be shipped the same day. (*Orders placed on weekdays in the morning or large orders may be made to order.) Products not in stock can also be imported from Taiwan, starting from 1 piece. For more details, please contact us below or download the catalog.

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Meanwell LED constant current power supply HLG-120H-C1050

Meanwell LED constant current power supply HLG-120H-C1050

LED module power supply constant current 1050mA 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: 155.4W - Constant current 1050mA DC74 ~ 148V - Size: 220×68×38.8mm - 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 and can be shipped on the same day. (*Orders placed on weekdays in the morning, or large orders may be made to order.) Products not in stock can also be imported from Taiwan, starting from 1 piece. For more details, please contact us below or download the catalog.

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