Constant Current Power Supply - List of Manufacturers, Suppliers, Companies and Products

Constant Current Power Supply Product List

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Catalog of power supplies for LED lighting, seriously considering energy conservation, now available!

Catalog of power supplies for LED lighting, seriously considering energy conservation, now available!

Maximize the power of LED lighting with our high-efficiency, high-durability power supply! Custom products are also available! Feel free to consult us about any concerns or product development.

The "Constant Current Power Supply for LED Comprehensive Catalog" is a comprehensive catalog of high-efficiency and high-durability constant current power supplies for LED lighting, maximizing the potential of LED illumination. It includes the "ST8 Series" with an efficiency of approximately 93% and a power factor of 0.99, as well as the "α-05/β-05 Series" and "TEP4 Series," among others. [Contents] ■ Features ■ Case Studies ■ 20W Class ■ 40W Class ■ 90W Class, etc. *For more details, please refer to the catalog or feel free to contact us.

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TEP4-700-250N San-Ei Electric LED Power Supply Waterproof and Dustproof

TEP4-700-250N San-Ei Electric LED Power Supply Waterproof and Dustproof

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> - 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 Corporation "LED Power Supply Comprehensive Catalog 2021"

MEANWELL Corporation "LED Power Supply Comprehensive Catalog 2021"

Waterproof and dimmable compatible 'Minwell LED Power Supply Comprehensive Catalog' as a gift! 0-10V/PWM/Resistor/DALI 2/KNX dimming.

Bright, the sales agent for MEAN WELL, a major switching power supply manufacturer in Taiwan, is giving away the "LED Power Supply Comprehensive Catalog 2021" (English version)! We offer a wide range of high-efficiency, high-power factor products that comply with waterproof and dustproof standards for outdoor use, including constant voltage, constant current, and dimmable types. Our catalog is filled with new products! 【PSE Certified Products】 Metal Case Constant Voltage/Constant Current ■ HLG-40/60/80/100/120/150/185/240/320/600H ■ XLG-25/50/75/100/200/240 Metal Case Constant Current ■ HLG-60H-C/80/120/185/240H-C Plastic Case Constant Voltage/Constant Current ■ LPF-16/25/40/60/90 Founded in 1982, MEAN WELL is a global manufacturer specializing in standard power supply production. In March 2021, it was ranked 6th among DC output power supply manufacturers. Unlike manufacturers ranked 1st to 5th that focus on ODM/OEM, MEAN WELL's own brand sales account for 99% of total revenue. *For more details, please download the catalog or contact us.

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α1-700-150N San-Ei Electric LED Power Supply Waterproof and Dustproof IP

α1-700-150N San-Ei Electric LED Power Supply Waterproof and Dustproof IP

LED power supply constant current 700mA 105W waterproof 200V exclusive lightning surge fully molded

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - AC input, dedicated to 200V (200-265V) - PSE certified product - Maximum input VA (115VA) - Rated output current (700mA) - Output voltage range (DC80V-150V) - Aluminum surface anodized treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 105W - IP65 level For more details, please contact us below or download the catalog.

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LED power supply (for equipment) Reship manufactured constant current power supply IP44

LED power supply (for equipment) Reship manufactured constant current power supply IP44

Constant current DC1.1A / DC0.95A / DC0.85A PSE certified! Achieved high efficiency and high power factor through circuit technology.

The Reshipu constant current power supply IP44 is an LED power supply for use in fixtures. It has a wide input voltage range of AC100/200V, compatible with 50/60Hz. Thanks to circuit technology, it achieves high efficiency and high power factor with minimal power loss. It meets safety standards as a PSE-certified DC power supply device. 【Features】 ○ High efficiency, high power factor ○ Minimal power loss ○ Wide input voltage range ○ PSE certified ○ Meets safety standards For more details, please contact us or download the catalog.

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XLG Series

XLG Series

Affordable high-performance power supplies! We have a variety of lineups available.

The "XLG Series" is a low-cost, high-performance power supply. Output current can be adjusted with a potentiometer. We offer various types including the "L type" for constant current of 700mA to 1050mA, the "M type" for constant current of 1400mA to 2100mA, and the "H type" designed based on a C56V output. 【Features】 ■ Low cost, high-performance power supply ■ Input voltage: AC100-305V ■ Protection features: SCP (short circuit) / OVP (over voltage) / OTP (over current) ■ Insulation design, 3-in-1 dimming (PWM/0-10/resistor B type) ■ Waterproof rating IP67 *For more details, please refer to the PDF document or feel free to contact us.

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DALI 30W Dimmer 'SE-30-200-800-W1D'

DALI 30W Dimmer 'SE-30-200-800-W1D'

Stable output × 0.01% dimming compatible. 30W class DALI2 compatible power supply.

The SE-30-200-800-W1D is a DALI-2 compatible constant current power supply with a maximum output of 800mA, capable of delicate dimming control even at high output levels. It has obtained PSE certification, making it ideal for commercial facilities and store lighting. ■ Specifications Input Voltage: 100–240V AC, 120–250V DC Output Current: 200–800mA (1mA step) Output Voltage Range: 9–42V DC Maximum Output Power: 30W Dimming Method: DALI-2 compatible (DT6) Dimming Range: 0–100% (minimum 0.01%)

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[Data] Shirutoku Report No. 85 # Power Control Methods and LED Driving

[Data] Shirutoku Report No. 85 # Power Control Methods and LED Driving

LED lighting can control the amount of light through current! Its characteristic is the ability to achieve a wide range of dimming.

★★Shirutoku Report: Useful Information You Can Benefit From★★ I am engaged in power supply circuit design and encounter a wide variety of power supplies on a daily basis. There are various control methods for power supplies, but the two most commonly seen are: (1) Constant voltage power supplies that control to maintain a constant voltage value (2) Constant current power supplies that control to maintain a constant current value This time, I would like to talk about (2) constant current power supplies. [Contents] ■1. (Pseudo) Constant current driving of LEDs using constant voltage power supplies ■2. Constant current driving of LEDs *For more details, please refer to the PDF document or feel free to contact us.

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HWS-L/BAT Series Constant Voltage Constant Current Power Supply for Battery Charging

HWS-L/BAT Series Constant Voltage Constant Current Power Supply for Battery Charging

TDK Lambda current value and maximum voltage can be adjusted with the trimmer on the main unit.

The new HWS-L/BAT series from TDK Lambda is a standard power supply based on the AC-DC unit power supply "HWS series," which has a proven track record in industrial applications. It features constant current and constant voltage functions, making it ideal for charging lithium-ion batteries, lead-acid batteries, and nickel-metal hydride batteries. 【Features】 ● Constant current output power supply ● Adjustable current and maximum voltage values within specifications using built-in trimmers ● Four models supporting 24V and 48V battery systems at 600W and 1,000W ● Common appearance with the HWS-L series, ideal for embedded applications ● Variable fan adopted for forced air cooling ● Same 5-year warranty period as the HWS-L series (conditions apply) ● Compliant with various safety standards

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β1-350-130DF San-Ei Electric LED Power Supply Waterproof and Dustproof

β1-350-130DF San-Ei Electric LED Power Supply Waterproof and Dustproof

LED power supply constant current 350mA 45.5W 100-200V lightning surge fully molded

This is a constant current AC/DC power supply manufactured by San-Ei Electric. <Features> - AC input, free voltage (100-265V) - PSE certified - Maximum input VA (55VA) - Rated output current (350mA) - Output voltage range (DC60V-130V) - Aluminum with surface anodizing treatment - Operating ambient temperature: -20 degrees to 50 degrees <Specifications> - Maximum output power: 45.5W - IP65 level - Dimming compatible For more details, please contact us below or download the catalog.

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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 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 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 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 (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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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 of 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 (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 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 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 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 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.) 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-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 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: 150W - Constant current 500mA DC150 ~ 300V - Size: 220×68×38.8mm - Type A = output voltage and current adjustable with 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 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 one unit. For more details, please contact us below or download the catalog.

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