Home Electrical & Electronics Variable-Frequency Drive Constant Voltage Current 2017 Product List
Total 42,442 products from about 3,858

 Constant Voltage Current manufacturers & suppliers

4 Digital LCD Display Portable Type H/L Voltage Clamp Current Leaker 0.0mA~1000A

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Voltage: 660mv/6.6V/66V/660V
  • Display: Digital
  • Test Mode: Clamp CT, Integral Approach
  • Display Mode: 4 Bit LCD Display, with Backlight
  • LCD Dimension: 47mm*28.5mm
  • Clamp Dimension: 48mm

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

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

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

36W 12VDC Constant Voltage Triac Dimmable LED Driver Td-36-12-E1p1

FOB Price: $15 - $16 / 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

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

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

High Power 1000W Constant Voltage LED Power Supply with Ce

FOB Price: $110 - $117 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

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

Constant Voltage SMD 7020 LED Rigid Strip

FOB Price: $0.58 - $0.59 / Meter
Min. Order: 100 Meters
  • Certification: RoHS, CE
  • Power: 21-30W
  • Emitting Color: Warm White
  • Voltage: 24V
  • IP Rating: IP20
  • Life(H): 50000 Hours

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

IP67 Waterproof Constant Voltage LED Driver 36V 6A

FOB Price: $1 - $58 / 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 Voltage Source

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

S-40 SMPS Constant Voltage Switching Power Supply 40W 5V 8A

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

250W Aluminum Case Economy Constant Voltage LED Driver

FOB Price: $23.3 - $25.6 / Piece
Min. Order: 300 Pieces
  • Warranty: 1 Year
  • Output Power: 250W
  • Input Voltage: 176-264VAC
  • Brand: Czcl
  • Size: 198X98X52mm
  • Packing: Carton

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

Output Voltage 30-42V 350mA Constant Current Dimming 12W LED Driver

Min. Order: 50 Pieces
  • Usage: Light
  • Output Type: Dual
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

Constant Current and Constant Voltage Power 316L Liquid Oil Gas Pressure Sensor

FOB Price: US $150 / Piece
Min. Order: 1 Piece
  • Type: Piezoresistive Pressure Sensor
  • Component: OEM Technology
  • For: Diffused Silicon Pressure Transmitter
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: Stainless Steel

Constant Voltage 380V 16kVA Thyristor Power Controller/Regulator

FOB Price: US $540 / Piece
Min. Order: 1 Piece
  • Task: Adjust
  • Structure: Combination
  • Mathematical Model: Non-Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: CCC, ISO: 9001, CE

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

12V/1A Class II Adapter Single Output Constant Voltage AC DC Power Supply 12V1a for CCTV ...

FOB Price: $1.8 - $2.2 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

15W Constant Voltage LED Power Adapter 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, SGS, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage/Current

2016 Hot Sale IC Constant 7W LED Driver with Wide Voltage 150mA PF>0.9

FOB Price: $0.3 - $0.4 / Piece
Min. Order: 10000 Pieces
  • Usage: Light
  • Output Type: Dual
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Current Source

Constant Voltage 12V 800mA LED Driver

Min. Order: 20 Pieces
  • Usage: LED Lights
  • Output Type: DC
  • Certification: RoHS, UL, CE, UL&SAA
  • Color: White
  • Connection: Desktop
  • Input Voltage: AC90-265V

120W Ce RoHS Constant Voltage 12V Power Window Switch

FOB Price: $6.15 - $12.37 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

Toroidal Constant Voltage Transformer

FOB Price: $1000 - $6000 / Piece
Min. Order: 1 Piece
  • Application: Power
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001-2000

Single Output Enclosed Constant Voltage LED Driver with Pfc Function (45-60 Watts)

FOB Price: US $8.88 / Piece
Min. Order: 2 Pieces
  • Usage: Light, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Packing: Carton
  • Standard: RoHS/SGS/UL/ISO9001
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