Home Electrical & Electronics Power Adaptor Wholesale Transformer Power Adapter 2017 Product List
Total 10,052 products from about 372

 Wholesale Transformer Power Adapter

manufacturers & suppliers

Best Sale AC DC Transformer Power Adapter with Ce RoHS

FOB Price: $1.89 - $2.17 / Piece
Min. Order: 50 Pieces
  • Usage: Laptop, Mobile Phone, Game Player, Digital Camera, Phone, Display, CCTV Camera
  • Output Type: DC
  • Certification: RoHS, Ce
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

Transformer Adaptor Charger Power Adapter

FOB Price: $6.8 - $8 / Piece
Min. Order: 1000 Pieces
  • Usage: Customized
  • Output Type: Customized
  • Certification: TUV
  • Color: Black
  • Type: OEM
  • Internal Structure: Customized

Power Adapter for Samsung Np-RF711-S01us RF711-S02us Nprf711-S02ca Transformer

FOB Price: $9 - $9.5 / Piece
Min. Order: 10 Pieces
  • Usage: Laptop
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

20W Linear Power Adapter with Plug-in Transformer

FOB Price: $2 - $6 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Game Player, Phone
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, GS/CE/EMC/RoHS/Reach
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

12V Volt Universal Linear AC DC Transformer Power Adapter

FOB Price: $1.95 - $2.1 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, FCC
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

AC/DC Power Adapter Transformer Charger (HL-112)

Min. Order: 500 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: ODM
  • Internal Structure: On-Off Type

Wholesale Adapter for IBM/Lenovo Laptop Charger Transformer

FOB Price: $27.5 - $28 / Piece
Min. Order: 10 Pieces
  • Usage: Laptop
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

50W LED Transformer LED Products Use Power Adaptor

FOB Price: $3.75 - $8.36 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

12V 48W Power Transformer 1A to 10A LED Power Adapter

FOB Price: $3.75 - $8.36 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

50W AC Power Voltage Transformer Converter Adapter 220V to 110V (Voltage Converter)

FOB Price: $0.18 - $6.88 / Piece
Min. Order: 500 Pieces
  • Application: Power, Electronic, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: UL, ISO9001, CCC

80W 12V/24V LED Adapter with CE

FOB Price: $8 - $15 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

AC DC Adaptor Power High Transformerfor for Computer Equipment

FOB Price: $1 - $1.5 / Piece
Min. Order: 300 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Pq Core
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

Laptop Charger AC Adapter for HP 18.5V 3.5A Output Transformer

FOB Price: $12.5 - $13 / Piece
Min. Order: 10 Pieces
  • Usage: Laptop
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

High Frequency Tranformer for Power Adapter

FOB Price: $1 - $5 / Piece
Min. Order: 200 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

25W Constant Voltage Industrial LED Driver/Transformer/SMPS 12 Volt 2 AMP Switching Power ...

FOB Price: $3.7 - $4.7 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

24V 1.2A Adaptor for 75GPD Domestic RO Water Purifier

FOB Price: US $3.5 / Piece
Min. Order: 10 Pieces
  • Application: Power
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000

20W Constant Current LED Power Adaptor with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

80W 12V/24V LED Adaptor with CE

FOB Price: $8 - $15 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

20W Constant Current LED Power Adapter with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

12V AC/0.5A Transformer Ei41/Ei48 Type Linear Power Supply, AC/AC Adaptor, CE/RoHS/EMC ...

FOB Price: $3 - $4 / Piece
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: Separate-excited Switching Power Supply

12V 3A LED Power Adapter Pass CE, FCC Approval

FOB Price: $3.8 - $4 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Dual
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Size: 117.5*50.8*29.0mm
  • Color: Black

Universal Power Adapter 12V 500mA

Min. Order: 500 Pieces
  • Usage: Laptop, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: RoHS, ISO9001
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

24V 1.2A Power Adaptor for Household RO Water Purifier

FOB Price: US $3.5 / Piece
Min. Order: 10 Pieces
  • Application: Power
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000

36W LED Power Adapter with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: UL, ISO9001, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

Transformer Ei48/Ei57 Type 12VDC 2A Desktop Type Linear Power Supply AC Adapter

FOB Price: $4.5 - $5 / Piece
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: Separate-excited Switching Power Supply

80W 12V/24V LED Power Adaptor with CE

FOB Price: $8 - $15 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

36W Waterproof LED Power Adapter with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: UL, ISO9001, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

80W 12V/24V LED Power Adapter with CE

FOB Price: $8 - $15 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

20W Constant Voltage LED Power Adapter with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

20W Constant Voltage LED Power Adaptor with CE

FOB Price: $3 - $8 / Piece
Min. Order: 500 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, SGS, UL, RoHS, ISO9001, CCC, CE/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current
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