Home Electrical & Electronics Variable-Frequency Drive Constant Voltage Factory 2017 Product List
Total 75,043 products from about 3,001

 Constant Voltage Factory

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Factory Outlet 60W 5A Constant Voltage LED Waterproof Power Supply

FOB Price: $7 - $7.5 / 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

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

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

24W 24V Constant Voltage LED Driver in Slim Case

FOB Price: US $3.1 / Piece
Min. Order: 1000 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Strip
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

20W Constant Voltage Waterproof IP67 LED Driver with SAA

FOB Price: $5.9 - $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

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

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

96W 24V 0~4A Constant Voltage LED Driver

FOB Price: $13.23 - $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

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

12V-60W Constant Voltage Ultrathin LED Power Supply

FOB Price: $3 - $3.5 / 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 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

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

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

150W Elg-150 Constant Voltage+Constant Current Meanwell LED Driver

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

Constant Voltage Triac Dimmable LED Driver (DR-CV-80)

FOB Price: $15 - $17.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Customed

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

Constant Voltage Transformer (CVT)

Min. Order: 1 Piece
  • Application: Power, Electronic, Instrument, Lighting, Audio
  • Phase: Singel and Three
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Packing: Carton, Wooden Packing

Threaded Type Constant Voltage Testing Bench for Safety Valves

FOB Price: $10000 - $50000 / Piece
Min. Order: 1 Piece
  • Type: Pressure Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: ±0.4%
  • Load Way: Mechanical Load
  • Loading Method: Dynamic Load
  • Display: Needle

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

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

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

Meanwell 12V 350W LED Power Supply Nes-350-12 Constant Voltage LED Driver

Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Quad
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS
  • 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-200W Constant Voltage Aluminum Shell Rainproof LED Power Supply

FOB Price: $6 - $6.5 / 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

3A*4 Channel Constant Voltage RGBW LED DMX Controller

FOB Price: $24 - $26 / Piece
Min. Order: 1 Piece
  • Task: Program
  • Structure: Combination
  • Mathematical Model: Non-Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: RoHS, CCC, ISO: 9001, SGS, CE

12V Indoor Constant Voltage LED Driver 40W

FOB Price: US $7.9 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Customed

12W/24W Waterproof Constant Voltage LED Driver in Slim Case

FOB Price: US $3.3 / Piece
Min. Order: 1000 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Strip
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source

12V-350W Constant Voltage Aluminum Shell Rainproof LED Power Supply

FOB Price: $7.7 - $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

30W Constant Voltage IP65 IP67 LED Power Supply, 12V/24V Waterproof LED Power Supply, ...

FOB Price: $3.15 - $4 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

30W Constant Voltage Outdoor Waterproof IP67 LED Transformer with SAA

FOB Price: $7.7 - $7.8 / 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
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