Home Electrical & Electronics Variable-Frequency Drive Constant Voltage Current Factory 2017 Product List
Total 42,909 products from about 2,043

 Constant Voltage Current Factory

manufacturers & suppliers

50 to 400 Hz Meter Electric Energy Mini CT with DC Immunity Accuracy 0.1 0.2

FOB Price: US $3 / Piece
Min. Order: 5 Pieces
  • Application: Power, Electronic, Instrument, Lighting, PBT Resin UL Flame
  • Phase: Current, Power and Energy Monitoring D
  • Core: PBT Resin UL Flame
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, CE RoHS

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

China Factory Directly Supply Constant Current Constant Voltage LED Controller

FOB Price: $2 - $2.2 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

China Factory Supply High Quality15W 12V 1.25A Constant Voltage LED Driver

FOB Price: $2.35 - $2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

China Factory Supply High Quality 5W 5V 1A Constant Voltage LED Driver

FOB Price: $2.35 - $2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

China Factory Supply High Quality 15W 12V 1.25A Constant Voltage LED Driver

FOB Price: $2.35 - $2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

Factory Supply Top Quality 12V 3A Constant Voltage LED Driver

Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

Factory Direct Supply Constant Voltage 24V 1A LED Power Driver 24W with Ce FCC RoHS

FOB Price: $3.4 - $3.6 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

Factory Direct Supply 12V 1A 2A 3A 4A 5A 6A Constant Voltage Driver LED

FOB Price: $2 - $2.2 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

Factory Supply 12V 1A 2A 3A 4A 5A 6A Constant Voltage LED Driver with Ce FCC RoHS

FOB Price: $2.1 - $2.3 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

China Factory Supply High Quality 6W 12V 0.5A Constant Voltage LED Bulbs Driver

FOB Price: $2.35 - $2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

12W 12V 1A Constant Voltage LED Driver 2 Years Warranty

FOB Price: $2.1 - $2.3 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

AGM-L4 Factory Suppliers 12V 80ah AGM Power Battery Auto Battery

FOB Price: $10 - $150 / Piece
Min. Order: 100 Pieces
  • Type: Maintenance-free Type
  • Rated Voltage: 12V
  • Charging Voltage: 14.4V
  • Working Voltage: 12V
  • Charging Type: Constant Voltage
  • Wet Shelf Life: 2~3Year

150W Power Supply, SMPS, Constant Voltage 12V LED Power Supply, LED Driver, Switching ...

FOB Price: $6.2 - $6.3 / 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

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

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 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

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

48W 12V Constant Voltage Waterproof LED Driver Switching Power Supply

FOB Price: $15 - $21 / 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

Constant Voltage /Constant Current LED Dimmer

FOB Price: $5.4 - $5.5 / Piece
Min. Order: 5 Pieces
  • Application: Automatic Doors, LED Products, Audio / Video Players
  • Signal Transmission: IR Remote Control
  • Type: Button
  • Certification: RoHS, CE
  • Universal: Universal
  • Transmission Distance: <50m

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

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

Warm white No Voltage drop SMD 3528 Flexible Constant Current LED Strips

FOB Price: $1.36 - $1.7 / Meter
Min. Order: 1 Meter
  • Certification: GS, VDE, FCC, UL, RoHS, CE
  • Power: 4.8 W/M
  • Emitting Color: White
  • Voltage: 24V
  • IP Rating: IP20
  • Beam Angle: 120

2000 AMP Power Supply Rectifier with Constant Current/Voltage

FOB Price: $2100 - $2300 / Piece
Min. Order: 1 Piece
  • Output Type: Three Phase
  • Warranty: 1 Year
  • Output Power: 30kw
  • Input Voltage: 380V
  • Modulation System: PWM
  • Certification: CE, ISO

Constant Current / Constant Voltage 100W LED Driver 36V

FOB Price: $1 - $20 / 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, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Current Source

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

60W Constant Voltage Waterproof LED Driver with Saso

FOB Price: $9.09 - $10.1 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage 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
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000