Home Electrical & Electronics LED Power Supply Constant Current Power Supply 2017 Product List
Total 23,124 products from about 1,217

 Constant Current Power Supply manufacturers & suppliers

Constant Current 20W 24V LED Power Supply Inverter

FOB Price: $2.23 - $2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS
  • Power Supply Mode: Constant Current Source

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, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

120W Economical Constant Current Outdoor Waterproof Timing Control IP67 LED Driver Power ...

FOB Price: $11 - $13 / Piece
Min. Order: 300 Pieces
  • Usage: Light, Industry, Construction, Streetlight
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM+Flyback
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

80W Economical Constant Current Outdoor Waterproof Timing Control IP67 LED Driver Power ...

FOB Price: $5.5 - $11.5 / Piece
Min. Order: 300 Pieces
  • Usage: Light, Industry, Construction, Streetlight
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM+Flyback
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

80W 3.33A Outdoor Waterproof Constant Current LED Power Supply

FOB Price: $14.42 - $22 / 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

UL Listed 18W 600mA 30V Constant Current Short Case LED Power Supply

FOB Price: $5.3 - $6.5 / 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

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, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

2017 China Surge Protection 80W Constant Current LED Power Supply

FOB Price: $11.1 - $12.8 / 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, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

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

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 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

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, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source / Constant Voltage

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

Leadsun High Voltage Constant Current Power Supply50kv/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

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

Constant Current LED Dimming Driver Waterproof 120W 0-10V Power Supply

FOB Price: $17 - $19 / Piece
Min. Order: 5 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Certification: TUV, CE, UL, RoHS, SAA ETL
  • Power Supply Mode: Constant Current Source
  • Modulation System: PWM

Ce Approved Constant Current 50W 45V 1.2A LED Power Supply

FOB Price: $7.24 - $7.88 / Piece
Min. Order: 300 Pieces
  • 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 Current Source

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

Made in China Constant Current 110V Power Supply

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

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

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

UL Listed 36W 1200mA 30V Constant Current Short Case LED Power Supply

FOB Price: $6.7 - $7.45 / 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

250mA AC 90~264V Constant Current LED Lighting Power Supply

FOB Price: $0.6 - $2 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS
  • Power Supply Mode: Constant Voltage 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, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage/Current

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, RoHS, CCC, FCC
  • Power Supply Mode: Constant Current Source

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

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

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

Ce Approved Constant Current 50W 56V 0.9A LED Power Supply

FOB Price: $7.24 - $7.88 / Piece
Min. Order: 300 Pieces
  • 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 Current Source
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 771
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.