Home Electrical & Electronics LED Power Supply Wholesale Constant Power Supply 2017 Product List
Total 32,312 products from about 1,700

 Wholesale Constant Power Supply

manufacturers & suppliers

Wholesale Factory Constant Voltage High Efficient LED SMPS Power Supply

FOB Price: $5.8 - $8.3 / Piece
Min. Order: 1 Piece
  • Usage: Power Adapter
  • Output Type: AC or DC
  • Certification: TUV, RoHS
  • Color: White
  • Type: OEM
  • Internal Structure: On-Off Type

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

150W DC12V DC24V DC48V LED Power Supply, Aluminum Material, Constant Voltage LED Power ...

FOB Price: $4.75 - $4.8 / 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

50W Constant Voltage Waterproof IP67 LED Power Supply with SAA

FOB Price: $8.5 - $8.6 / 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

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

FOB Price: $12.64 - $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

50W Dali 1-10V Power Supply Constant Current Dali-50-500-1750-F1p1

FOB Price: $32 - $32.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Conventional Step-down Transformer
  • Power Supply Mode: Constant Current Source
  • Modulation System: PWM

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

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

12W Constant Voltage Outdoor Waterproof IP67 LED Power Supply with Ce/RoHS

FOB Price: $4.7 - $4.8 / 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

18W High Power Factor 12V 24V Constant Voltage LED Driver, Power Supply, LED Power Supply

FOB Price: $2.3 - $2.62 / 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

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 Supply Constant Power Supply DC24V 2A Psm24V-2A for Magnetic Powder Brake

FOB Price: US $58 / Piece
Min. Order: 10 Pieces
  • Certification: ISO9001, ISO, SGS
  • Material Capabilities: Control Box with PCB Board
  • Type: Control Box with PCB Board
  • Packing: Carton Box
  • Standard: DC24V
  • Production Capacity: 10000/Month

500W 12V AC/DC Constant Voltage LED Power Supply with CCC

FOB Price: $20.5 - $21.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Triple
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

30W Waterproof LED Driver IC Constant Current Power Supply

FOB Price: $4.7 - $5.8 / 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

Hot Sale Constant Voltage Waterproof Power Supply

FOB Price: $10 - $12.2 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Digital Products
  • Output Type: DC12V
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS
  • Power Supply Mode: Constant Voltage Source

Constant Current 300mA LED Power Supply 12W with High PF

FOB Price: US $5.26 / 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

S-201 Series Constant Voltage LED Driver Switching Power Supply

FOB Price: $13.3 - $16.7 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

24V 0.63A 15W Waterproof IP67 Constant Voltage LED Power Supply Bg-15-24

FOB Price: $2.88 - $3.25 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, 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

Dali Power Supply Constant Current Dali-50-500-1750-F1p1

FOB Price: $35 - $35.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry
  • Output Type: Dual
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE
  • Power Supply Mode: Constant Current Source

5 Years Warranty 40W 0.7A Dimmable Constant Current LED Power Supply

FOB Price: $7.8 - $14 / 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

Aluminum Material Constant Voltage Single Output Power Supply 48V 10A

FOB Price: $16 - $16.1 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Output Power: 401 - 500W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply
  • Voltage Regulating Mode: Width Modulation Type

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

60W LED Constant Voltage Waterproof Switching Power Supply (LPV-60W)

FOB Price: US $13 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 90~264vac, 126~373vdc
  • Connection Mode: Series Switching Power Supply
  • Certification: CE, RoHS

Wxe-201s-48 Hotsale Constant 201W Single Output Power Supply AC to DC SMPS Switch

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 24V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

200W/100-240V 50/60Hz SAA Constant Voltage LED Switching Power Supply

FOB Price: US $2.9 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110V-240V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

2y Warranty 18W Constant Voltage LED Power Supply for LED Lights

FOB Price: $2.25 - $3.5 / Piece
Min. Order: 50 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Triac
  • Certification: CE, RoHS
  • Power Supply Mode: Customed

100W DC5V DC12V DC24V LED Power Supply, IP20 LED Driver 100W, Constant Voltage 5V 12V 24V ...

FOB Price: $5.98 - $6.23 / 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

20W Constant Voltage 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

Outdoor AC to DC Constant Voltage LED Power Supply 12V 100W for LED Modules

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