Home Electrical & Electronics LED Power Supply Constant Power Supply 2017 Product List
Total 32,310 products from about 1,242

 Constant Power Supply manufacturers & suppliers

150W DC12V LED Power Supply, Aluminum Material, Constant Voltage LED Power Supply, LED ...

FOB Price: $5.1 - $5.2 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V-100W Constant Voltage PC Shell Waterproof LED Power Supply

FOB Price: $7.5 - $8 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

20W Constant Voltage Waterproof IP67 LED Power Supply with Ce/RoHS

FOB Price: $5.4 - $5.5 / Piece
Min. Order: 300 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

Constant Voltage 12V 250W LED Waterproof Switching Power Supply IP67

FOB Price: $18 - $18.8 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V-60W Constant Voltage Ultrathin LED Power Supply

FOB Price: $3.5 - $4 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

Constant Voltage 12V 300W LED Waterproof Switching Power Supply IP67

FOB Price: $19.5 - $20 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Manufacturer 12.5A 150W IP67 Outlet Constant Waterproof Power Supply

FOB Price: $13.3 - $14.3 / 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

12V-150W Constant Voltage Aluminum Shell Waterproof LED Power Supply

FOB Price: $10.5 - $11 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

Bis Approved 300W 12V Slim Aluminum Constant Voltage LED Power Supply

FOB Price: $13.3 - $14.3 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, CCC, Bis
  • Power Supply Mode: Constant Voltage 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, SGS, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

12V-250W Constant Voltage Slim Non Waterproof LED Power Supply

FOB Price: $7.2 - $7.7 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

18W High Power Factor 12V Constant Voltage LED Driver, Power Supply, LED Power Supply

FOB Price: $2.35 - $2.4 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, IEC
  • Power Supply Mode: Constant Voltage Source

Constant Voltage 12V 360W LED Waterproof Switching Power Supply IP67

FOB Price: $20 - $21.5 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V-350W Constant Voltage Non Waterproof LED Power Supply

FOB Price: $7.8 - $8.3 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

Constant Voltage 12V 200W LED Waterproof Switching Power Supply IP67

FOB Price: $15 - $15.8 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V-150W Constant Voltage Aluminum Shell Rainproof LED Power Supply

FOB Price: $5.3 - $5.8 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

60W Constant Voltage IP65 IP67 LED Driver, Power Supply, Switching Power Supply 12 ...

FOB Price: $5.25 - $5.3 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V-36W Constant Voltage Ultrathin LED Power Supply

FOB Price: $2.5 - $3 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

750W 12V Constant Voltage Indoor High Power LED Power Supply

FOB Price: US $71 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage 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

UL Listed 31W 650mA 48V Constant Current LED 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

200W 3.2A 29~58V Outdoor Programmable Constant Current LED Power Supply

FOB Price: $34.5 - $70 / 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

40W 12V/24V Constant Voltage LED Power Supply

FOB Price: $6 - $10 / 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 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

12V 0.83A 10W Waterproof IP67 Constant Voltage LED Power Supply

FOB Price: $2.8 - $3.25 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

Constant Voltage 12V 60W LED Waterproof Switching Power Supply IP67

FOB Price: $6 - $6.8 / Piece
Min. Order: 1 Piece
  • 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

Single Output Constant Voltage 300W 12V 25A Waterproof Power Supply

FOB Price: $25.5 - $26.9 / 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

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

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

12V-15W Constant Voltage Non Waterproof LED Power Supply

FOB Price: $1.8 - $2 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source
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