Home Electrical & Electronics LED Power Supply Voltage Transformer Power Supply 2018 Product List
34,404 products found from 1,563  

Voltage Transformer Power Supply manufacturers & suppliers

Voltage Stabilizer or Transformer Power Supply 5kVA-30kVA

FOB Price: US $ 117-234 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Power Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: High Frequency
  • Size: Small/Large

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

FOB Price: US $ 2.65-2.7 / 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

100W 12V Constant Voltage Switching Waterproof AC DC LED Transformer Driver Power Supply, Single Output Switch Mode Power Supply

FOB Price: US $ 10-20 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Ee16 Ee13 Ee28 High Voltage High Frequency Transformer Ferrite Core for Switching Power Supply

FOB Price: US $ 0.65-0.9 / Piece
Min. Order: 500 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Charger, Lamp, Communication Equipment
  • Phase: Single
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, Ce,CB

Voltage Transformer 29A 400W 12V Waterproof Switch Power Supply 220V 110V AC-DC for LED Display Industrial Equipment

FOB Price: US $ 11.6 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Voltage Stabilizer or Transformer Power Supply. 5kVA-30kVA

FOB Price: US $ 117-234 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Power Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: High Frequency
  • Size: Small/Large

Outdoor Low Voltage Transformer 12V 12.5A 150W Power Supply

FOB Price: US $ 3-7 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Aps1005D 300V 17A AC Voltage Regulator Adjustable Power Supply Digital Transformer

FOB Price: US $ 100-150 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 5000W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

120W 12V 10A Switching Mode Waterproof AC DC LED Transformer Driver Power Supply, Constant Voltage Outdoor Single Output LED Lighting Power Supplies IP67

FOB Price: US $ 5-10 / Piece
Min. Order: 1 Piece
  • Output Type: Dual
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

3 Phase AC Voltage Transformer Stabilizer 220V/50Hz Power Supply

FOB Price: US $ 300-420 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Power Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: High Frequency
  • Size: Small/Large

Voltage Transformer 350W 24V DC Universal Regulated Waterproof Switching Power Supply for CCTV, Radio, Computer Project

FOB Price: US $ 11.6 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Aps2001d 300V 3.3A AC Power Supply Four Digital Transformer Adjustable Voltage Power Supply

FOB Price: US $ 100-150 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 5000W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Voltage Transformer 4.2A 200W 48V Waterproof Switch Power Supply 220V 110V AC-DC for LED Display Billboard Industrial Equipment

FOB Price: US $ 9.8 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

20W 3A AC DC LED Power Supply with CE

FOB Price: US $ 3-8 / Piece
Min. Order: 200 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

40W AC DC Switching Power Supply with Ce UL

FOB Price: US $ 5-12 / Piece
Min. Order: 1000 Pieces
  • Usage: Light, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC, GS/CE/EMC/RoHS/Reach
  • Power Supply Mode: Constant Current Source

100W 12V Indoor Lighting LED Power Supply for Light Box

FOB Price: US $ 7.48 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Triple
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

300W24V Switching Mode DC LED Transformer Power Supply, Single Output Switch Mode LED Driver AC DC Lightbox Power Supply

FOB Price: US $ 6-15 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

12V 150W Waterproof LED Power Supply with 5 Years Warranty

FOB Price: US $ 21.85 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

150W 12V Indoor Aluminum Mesh Case Switching Power Supply with Ce

FOB Price: US $ 7.67-7.9 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Triple
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

300W 12V Slim Indoor Switching LED Power Supply

FOB Price: US $ 13.66 / 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
  • Power Supply Mode: Constant Voltage Source

Slim 22mm 50W 12V 24V LED Transformer Ce RoHS Power Supply

FOB Price: US $ 9.6-10.2 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, ISO9001
  • Power Supply Mode: Constant Voltage Source

Waterproof IP67 150W 5V Switch LED Power Supply for LED Display

FOB Price: US $ 31.36-32 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, ISO9001, SAA
  • Power Supply Mode: Constant Voltage Source

30W/60W/150W/250W/300W LED Power Supply

FOB Price: US $ 12 / Piece
Min. Order: 5 Pieces
  • Usage: Light
  • Output Type: DC12/24V
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Power Supply Mode: Constant Voltage Source
  • Modulation System: PFM

150W 180W AC/DC Single Dual Group LED Transformer LED Switching Power Supply

FOB Price: US $ 0.9 / 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, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

DC12/24V Waterproof 30 Watts LED Power Supply with High Quality

FOB Price: US $ 5-6 / Piece
Min. Order: 50 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Module, LED Strip
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

UL Switching Linear Power Supply 120V Input 24V 1A Output Transformer Adaptor

FOB Price: US $ 2-4 / Piece
Min. Order: 500 Pieces
  • Usage: Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, cUL FCC
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

12V5a RGB LED Strip Power Supply

FOB Price: US $ 4-5 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Construction
  • Output Type: Dual
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Power Supply Mode: Constant Voltage Source
  • Modulation System: PFAW

Ce RoHS Certificate 100% Test Transformer 35W S-35 48V Power Supply

FOB Price: US $ 4.8-6.9 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110V/220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Meanwell Waterproof LED Power Supply 150W/LED Transformer/LED Driver

FOB Price: US $ 13.8 / Piece
Min. Order: 5 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

200W 24VDC 8.3A Waterproof Constant Voltage LED Switching Power Supply

FOB Price: US $ 15-21 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source
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