Home Electrical & Electronics LED Power Supply Light Switch Transformer 2017 Product List
Total 9,075 products from about 302

 Light Switch Transformer manufacturers & suppliers

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

DC12V LED Transformer with Foot Switch

FOB Price: $3.7 - $4 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: DC12V
  • Certification: TUV, CE, UL, RoHS
  • Power Supply Voltage: AC85-265
  • Brand: Creesing
  • Rate: Ce and RoHS

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

FOB Price: $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., ...
  • Guangdong, China
  • ISO 9001
  • Contact Supplier

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

FOB Price: $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., ...
  • Guangdong, China
  • ISO 9001
  • Contact Supplier

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

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

FOB Price: $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

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

AC 110V-220V to DC 12V 5A 60W Universal Regulated Switching Power Supply Transformer for ...

FOB Price: $1.5 - $8.5 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Omwo Wxe-15dr-24 DIN Rail 15W LED Transformer

Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Certification: TUV, CE, UL, RoHS, CCC
  • Modulation System: PFAW
  • Brand: Omwo

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, SGS, UL, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

200W 12V Rainproof LED Transformer for LED Module

FOB Price: $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

150W LED Switching Power Supply Transformer AC to DC 12V for LED Strip Light for CCTV

FOB Price: $1.5 - $8.5 / Piece
Min. Order: 100 Pieces
  • 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

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, SGS, UL, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

200W 12V Indoor LED Transformer for LED Strips with Ce

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

AC to DC24V 300W LED Switching Transformer (EW-300W-24V)

FOB Price: $26 - $32 / Piece
Min. Order: 5 Pieces
  • Usage: Light, Construction, LED Neon
  • Output Type: Triple
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, CCC
  • 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, SGS, UL, RoHS, CCC
  • 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: $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 Electronic Fan LED Transformer with Ce

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

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

FOB Price: $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 PWM 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

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

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 Constant Voltage Waterproof IP67 LED Transformer with Ce/RoHS

FOB Price: $7.5 - $7.6 / Piece
Min. Order: 300 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

Hyrite Slim Aluminum Case 60W 12V/24V IP67 AC/DC Single-Output Waterproof LED Transformer ...

FOB Price: $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

350W 12V Rainproof LED Transformer for LED Modules

FOB Price: $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 24V Rainproof LED Transformer for LED Modules with Ce

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: $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

15W 12V IP20 Indoor Constant Voltage Ce LED Transformer

FOB Price: $3 - $3.2 / 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
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