Home Electrical & Electronics LED Power Supply Wholesale Switching Power Transformer 2017 Product List
Total 15,133 products from about 560

 Wholesale Switching Power Transformer

manufacturers & suppliers

Wholesale Transformer Manufacturer's Power Switching Voltage Transformer

FOB Price: $500 - $3200 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Three
  • Core: Amorphous Alloy Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001-2000, ISO9001, CCC, CE

R-Type Single-Phase Switching Power Transformers for Speakers and Medical Equipment

FOB Price: $3.58 - $3.88 / 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, CCC

10W Power Transformer for Switching Power Supply

FOB Price: $2 - $6 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Auto-transformer
  • Certification: UL, ISO9001, CCC

600W 12VDC 50A AC-DC Switching Power Supply Power Transformer

FOB Price: $35 - $50 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

CD-Type Iron Core Switching Power Transformers (XP-PT-CD4)

FOB Price: US $9.99 / 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: Two-winding Transformer
  • Packing: Carton

7+7 High Frequency Switching Power Transformer

FOB Price: $1.8 - $3 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Ferrite Core
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: UL, CCC

Customized Switching Power High Transformers for Microcomputer Equitpment

FOB Price: $1 - $1.5 / Piece
Min. Order: 300 Pieces
  • Voltage Transformation Principle: Electromagnetic Type
  • Magnetic Circuit Structure: Single Stage Type
  • Installation: Active Type
  • Insulating Medium: Epoxy Resin
  • Winding Form: Multilayer Honeycomb Type
  • Usage: Measurement

Switching Power Transformers, Available in Various Types

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

Ultra-Thin Light Box Power 24V 12V 5A, Slim Switching Power Supply 220V AC to 12V5a DC ...

FOB Price: US $5 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Power Transformer for Switching Power Supply

FOB Price: $0.3 - $9 / Piece
Min. Order: 100 Pieces
  • Application: Electronic
  • Phase: Three
  • Certification: ISO9001
  • Usage: Power Transformer
  • Frequency Characteristics: High Frequency
  • Shape of Core: EE

LED 12V Power Supply 72W-80W AC/DC Adapter Switching Power Adapter Electrical Plug ...

FOB Price: US $5.5 / Piece
Min. Order: 500 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: CE
  • Color: Black
  • Type: OEM
  • Connection: Plug In

6W Power Transformer for Switching Power Supply

FOB Price: $2 - $6 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Auto-transformer
  • Certification: UL, ISO9001, CCC

High Power 12V 50W Constant Voltage Plastic Switching Power Transformer

FOB Price: $8.1 - $9 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Construction, Building
  • Output Type: Terminal
  • Driving Method: Constant Voltage or Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS, ISO9001, SAA
  • Power Supply Mode: Constant Current Source

7+7 High Frequency Switching Power Transformer Custom Made

FOB Price: $1.8 - $3 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Ferrite Core
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: UL, CCC

Trusted Suppliers in China Wholesale Sale of Current Transformer

FOB Price: $10 - $100 / Piece
Min. Order: 3 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: Integration
  • Material: Plastic
  • Accuracy Grade: 0.5G
  • Application: Hard-Switching

SGS/ISO9001 R Type Single-Phase Switching Power Transformers (XP-PT-R8)

FOB Price: $0.99 - $99.99 / 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
  • Packing: Carton

Switching Power Transformers with Various Types

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

220V 12V 24V Ei Power Low Frequency Transformer for Switching Transformer

FOB Price: $0.8 - $1.2 / 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

3W Power Transformer for Switching Power Supply

FOB Price: $1 - $5 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Auto-transformer
  • Certification: UL, ISO9001, CCC

Ee19 Vertical High Frequency Transformer|Switching Power Transformer

FOB Price: $0.35 - $0.37 / Piece
Min. Order: 2000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, ISO9001

7+7 High Frequency Switching Power Current Transformer

FOB Price: $1.8 - $3 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument
  • Phase: Single
  • Core: Ferrite Core
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: UL, CCC

Encapsulated Switching Power Transformer

FOB Price: $0.9 - $1.5 / Piece
Min. Order: 500 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Meter
  • Phase: Single
  • Core: Ei
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

High Frequency Small Horizontal Switching Power Transformer

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

RoHS/ISO9001 R-Type Single-Phase Switching Power Transformer (XP-PT-R30)

FOB Price: $0.99 - $99.99 / 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
  • Packing: Carton

RM8 Switching Power Transformer, High Frequency Transformer

FOB Price: $0.45 - $16.1 / Piece
Min. Order: 300 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: RM Transformer for Microcomputer Equipment
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

Wholesale Price AC/DC Switching Transformer 480W

FOB Price: $10.56 - $20.78 / 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

Global Wholesale MID Voltage Mini AC Split Core Current Transformer

FOB Price: $80 - $100 / Piece
Min. Order: 1 Piece
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: SemiConductor Integrated
  • Material: Metal
  • Accuracy Grade: 0.2G
  • Application: Switching Power Supply

R-Type Single-Phase Switching Power Transformer (XP-PT-R30-1)

FOB Price: $0.99 - $99.99 / 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
  • Packing: Carton

Planar Switching Power Transformer (GWEI22-L)

FOB Price: $0.6 - $2.5 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Cooling Method: Dry-type Transformer
  • Winding Type: Two-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC
  • Usage: Single-phase Transformer

R-Type Single-Phase Switching Power Transformer, Low Profile and Lightweight (XP-PT-R50-1)

FOB Price: $0.99 - $99.99 / 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
  • Packing: Carton
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