Home Electrical & Electronics LED Power Supply Constant Current Power Supply 2017 Product List
Total 21,782 products from about 1,146

 Constant Current Power Supply manufacturers & suppliers

2017 100W Waterproof Constant Current LED Power Supply

FOB Price: $12 - $16 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

UL Listed 27W 650mA 42V Constant Current Short Case Power Supply

FOB Price: $6 - $6.8 / Piece
Min. Order: 500 Pieces
  • Usage: Light, Industry, Construction, Dimming
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM+Flyback
  • Certification: CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

Constant Current Waterproof IP67 100W Driver LED Power Supply

FOB Price: $9.8 - $11.1 / Piece
Min. Order: 50 Pieces
  • Usage: Light, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

TUV 30W Constant Current Dimmable LED Driver Power Supply

FOB Price: $5.49 - $5.7 / Piece
Min. Order: 1000 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle, Medical
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CB SAA
  • Power Supply Mode: Constant Current Source

Ce Approval 42W 1050mA Constant Current Dimmable LED Power Supply

FOB Price: $11.8 - $18 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

20W Constant Current LED Power Supply with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

30W Constant Current LED Power Supply

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage/Current

Step-Down Type LED Driver Power Supply with Constant Current

FOB Price: $0.351 - $0.381 / Piece
Min. Order: 1000 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

Power Supply Kps3030da High Power Constant Voltage and Constant Current Switching Power ...

FOB Price: $200 - $440 / Piece
Min. Order: 1 Piece
  • Output Type: Multiple
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type

Constant Current 36V 4A LED Display Power Supply

FOB Price: $1 - $30 / Piece
Min. Order: 50 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source / Constant Voltage

2017 LED Driver 35W 50W 700mA Constant Current LED Power Supply

FOB Price: $7 - $8.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

Leadsun High Voltage Constant Current Power Supply 50KV/1mA

FOB Price: $806.45 - $1290.32 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1 - 50W
  • Input Voltage: 24V DC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

60W Constant Current Waterproof IP67 LED Power Supply with Ce/RoHS

FOB Price: $10.4 - $10.5 / Piece
Min. Order: 300 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

90-265VAC 127-417VDC Single Constant Current LED Power Supply

FOB Price: $15 - $25 / Piece
Min. Order: 50 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, SGS, RoHS, CCC, FCC
  • Power Supply Mode: Constant Current Source

Made in China Micro Control Constant Current 110V Power Supply

FOB Price: $80 - $100 / Piece
Min. Order: 1 Piece
  • Certification: ISO9001, ISO, SGS
  • Material Capabilities: Control Box with PCB Board
  • Type: Control Box with PCB Board
  • Packing: Carton Box
  • Standard: AC1100V
  • Port: Shanghai

IP67 LED Driver Constant Current 15W DC Power Supply

FOB Price: $2.5 - $5.9 / Piece
Min. Order: 5 Pieces
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Constant Current Indoor LED Power Supply with Ce

FOB Price: US $3.8 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage or Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, CE, RoHS, EMC Test
  • Power Supply Mode: Constant Current Source

LCM-60 60W Multiple-Stage Constant Current Mode LED Power Supply

FOB Price: $20.9 - $22 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

UL Listed 25W 650mA 39V Constant Current Short Case Power Supply

FOB Price: $6 - $6.8 / Piece
Min. Order: 500 Pieces
  • Usage: Light, Industry, Construction, Dimming
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM+Flyback
  • Certification: CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

Constant Current 30-42VDC 40W LED Power Supply 0-10V Dimmable 2%-100% Silergy IC

FOB Price: US $11.8 / Piece
Min. Order: 50 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Current Source

TUV Constant Current Dimmable LED Driver Power Supply 30W 300mA

FOB Price: $5.49 - $5.7 / Piece
Min. Order: 1000 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle, Decoration
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, SAA
  • Power Supply Mode: AC100-240V

16-60W Constant Current Power Supply with Pfc Function, Power LED

FOB Price: US $10.4 / Piece
Min. Order: 1000 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: UL
  • Power Supply Mode: Constant Current Source

15W Constant Current LED Power Supply with CE

FOB Price: $2 - $5 / Piece
Min. Order: 1000 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage/Current

150W Constant Current Waterproof IP67 LED Power Supply with Ce/RoHS

FOB Price: $30.4 - $30.5 / Piece
Min. Order: 300 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

75W Constant Current LED Driver, LED Power Supply

Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

36V 2.5A 90W Constant Current LED Strip Power Supply

Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source / Constant Voltage

4 Digital Precise Display Constant Current Single Channel Linear DC Power Supply 30V/5A ...

FOB Price: $90 - $160 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type

80W Driver Constant Current Switching Power Supply

Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Constant Current Power Supply for Powder Clutch

FOB Price: $80 - $100 / Piece
Min. Order: 1 Piece
  • Certification: ISO9001, ISO, SGS
  • Material Capabilities: Control Box with PCB Board
  • Type: Control Box with PCB Board
  • Packing: Carton Box
  • Standard: AC220V
  • Port: Shanghai

UL Listed 23W 650mA 36V Constant Current Short Case Power Supply

FOB Price: $6 - $6.8 / Piece
Min. Order: 500 Pieces
  • Usage: Light, Industry, Construction, Dimming
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM+Flyback
  • Certification: CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source
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