Home Electrical & Electronics LED Power Supply Light Switch Transformer 2018 Product List
8,826 products found from 252  

Light Switch Transformer manufacturers & suppliers

Meanwell Switch Power Supply 150W 12V LED Transformer Nes-150-12

FOB Price: US $ 6.67-17.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Vehicle
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Current Source
  • Shenzhen JinJinNiu Optronic Technology Co., Ltd.
  • Guangdong, China ISO 9001

9V0.6A DC5.5 Power Supply AC/DC AC Adapter Power Switch Transformer

Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Shenzhen Cathedy Technology Co., Ltd.
  • Guangdong, China ISO 9001

Agent Price Meanwell 350W Switch Power Supply Nes-350-12 LED Transformer

FOB Price: US $ 6.67-26.67 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Vehicle
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Current Source
  • Shenzhen JinJinNiu Optronic Technology Co., Ltd.
  • Guangdong, China ISO 9001

200W 5V/ 12V/24V Universal Input IP67 LED Transformer with  Pfc

FOB Price: US $ 19.38-19.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS, ISO9001, CCC, Ce, RoHS, EMC Test
  • Power Supply Mode: Constant Voltage Source

50-400 Hz Instrument Current Transformer with Single Phase

FOB Price: US $ 4.2 / Piece
Min. Order: 10 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

Meanwell Brand Lrs Series DC24V 350W LED Transformer

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

24V 20W Waterproof Strip Light LED Transformer with Ce SAA

FOB Price: US $ 4.02-4.47 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

DC24V 150W Switching LED Power Supply/LED Transformer

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

60W Waterproof LED Transformer for Signage with Ce

FOB Price: US $ 9.6-10.1 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

75-350W Single Output LED Power Supply/LED Driver/LED Transformer

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

12V 300W AC to DC LED Transformer with Ce

FOB Price: US $ 13.5 / 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

200W 12V Rainproof LED Transformer for LED Module

FOB Price: US $ 12.96-14.4 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

200W 12V Indoor LED Transformer for LED Strips

FOB Price: US $ 10.9 / 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: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

200W 24V Indoor LED Transformer with CE

FOB Price: US $ 12 / 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
  • Power Supply Mode: Constant Voltage Source

12V 100W IP67 Constant Voltage LED Transformer with SAA

FOB Price: US $ 13.47-14.97 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

200W 12V IP20 Indoor Electronic LED Transformer

FOB Price: US $ 10.9 / 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: TUV, CE, RoHS
  • Power Supply Mode: Constant Voltage Source

9W Single Output Constant Current LED Transformer

FOB Price: US $ 3.15 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage or Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, CCC
  • Power Supply Mode: Constant Current Source

12/24V 100W Constant Voltage LED Transformer with Ce

FOB Price: US $ 18.49-20.55 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, CE, EMC, SAA
  • Power Supply Mode: Constant Voltage Source

200W 12V Rainproof AC/DC LED Transformer with CCC

FOB Price: US $ 12.96-14.4 / 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
  • Power Supply Mode: Constant Voltage Source

350W 12V Rainproof LED Transformer with Bis, Ce

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

100W Slim Indoor LED Switching Transformer for Strip

FOB Price: US $ 7.48 / 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

180-250VAC Rainproof 1000W 24V High Power LED Transformer

FOB Price: US $ 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

200W 24V Rainproof CV LED Transformer with Ce

FOB Price: US $ 14.25-15 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Quad
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

400W 24V LED Electronic Transformer for Signage

FOB Price: US $ 21.42-22.55 / 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

350W 12V Rainproof LED Transformer for LED Modules

FOB Price: US $ 15.75-17.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

200W Rainproof LED Transformer for LED Modules

FOB Price: US $ 16 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

300W 12V Constant Voltage Waterproof LED Transformer with Ce, Bis

FOB Price: US $ 24.3-27 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS, ISO9001, Bis
  • Power Supply Mode: Constant Voltage Source

24V 40W CV Waterproof LED Transformer with Ce

FOB Price: US $ 6.96 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

18W 700mA Constant Voltage Transformer with Ce

FOB Price: US $ 2.95-3.2 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage or Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

Constant Voltage 36W 24VDC LED Transformer with Ce

FOB Price: US $ 6.3 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage or Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, EMC Pfc
  • Power Supply Mode: Constant Current Source
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