29,788 products found from 1,654  

Wholesale Switching Transformer

manufacturers & suppliers
FOB Price: US $ 0.05-0.15 / Piece
Min. Order: 500 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Core-type Transformer
Dry-type Transformer
Two-winding Transformer
ISO9001-2000, UL, ISO9001, CCC
FOB Price: US $ 1.2 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Lighting, Switching Power Supply
Single
Core-type Transformer
Oil-immersed Type Transformer
Multi-winding Transformer
ISO9001-2000, UL, CCC
Min. Order: 1 Piece
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Power, Electronic, Instrument, Lighting, Rectifier, Audio, LED Lamp, Equipment
Single
Pq32
Dry-type Transformer
Separated Winding Transformer
ISO9001-2000, UL, ISO9001, CCC, Ce
FOB Price: US $ 0.05-0.15 / Piece
Min. Order: 500 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Core-type Transformer
Dry-type Transformer
Two-winding Transformer
ISO9001-2000, UL, ISO9001, CCC
FOB Price: US $ 0.58 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Lighting, Switching Power Supply
Pq
Core-type Transformer
Oil-immersed Type Transformer
Multi-winding Transformer
UL, ISO9001
FOB Price: US $ 4-8 / Piece
Min. Order: 1 Piece
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Light, Industry, Construction, Digital Products
Dual
LED Regulator Voltage
PWM Controlled
CE, RoHS, CCC
Constant Voltage Source
FOB Price: US $ 2-6 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Core-type Transformer
Oil-immersed Type Transformer
Auto-transformer
UL, ISO9001, CCC
FOB Price: US $ 3.2-4.8 / Piece
Min. Order: 10 Pieces
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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 0.1-0.25 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Ferrite Core
Dry-type Transformer
Multi-winding Transformer
ISO9001-2000, UL, ISO9001
FOB Price: US $ 1-2 / Piece
Min. Order: 100 Pieces
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Power, Electronic, Instrument
Single
Ferrite Core
Dry-type Transformer
Multi-winding Transformer
UL, ISO9001, CCC
FOB Price: US $ 80-100 / Piece
Min. Order: 1 Piece
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Electromagnetic
Analog Output
SemiConductor Integrated
Metal
0.2G
Switching Power Supply
FOB Price: US $ 0.05-0.15 / Piece
Min. Order: 500 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio
Single
Core-type Transformer
Dry-type Transformer
Two-winding Transformer
ISO9001-2000, UL, ISO9001, CCC
FOB Price: US $ 1.5 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Rectifier
Single
Dry-type Transformer
Auto-transformer
ISO9001-2000, ISO9001, IEC
High Frequency
FOB Price: US $ 6.2 / Piece
Min. Order: 200 Pieces
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Single
2 Years
51 - 100W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 2 / Piece
Min. Order: 10 Pieces
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Power, Electronic
Single
Core-type Transformer
Dry-type Transformer
Ei
ISO9001-2000
FOB Price: US $ 3 / Piece
Min. Order: 100 Pieces
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Switching, CCTV
DC
RoHS, UL, ISO9001, CCC
White
OEM
Desktop
FOB Price: US $ 1.65-12.56 / Piece
Min. Order: 1000 Pieces
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Power, Electronic, Instrument, Lighting, Rectifier, Audio, Industry /Manufacture
Single
Core-type Transformer
Dry-type Transformer
Separated Winding Transformer
ISO9001-2000, UL, ISO9001, CCC, Ce
FOB Price: US $ 13.8 / Piece
Min. Order: 5 Pieces
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Light
Single
LED Regulator Voltage
PWM Controlled
TUV, CE, UL, RoHS, CCC
Constant Voltage Source
FOB Price: US $ 3.2-3.3 / Piece
Min. Order: 10 Pieces
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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 4.07-4.79 / Piece
Min. Order: 10 Pieces
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Light, Industry, Construction, Digital Products, Vehicle
Single
LED Regulator Voltage
PWM Controlled
CE, UL, ISO9001, CCC
Constant Voltage Source
FOB Price: US $ 0.078 / Piece
Min. Order: 1 Piece
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Electronic, Instrument, Lighting
Single
Core-type Transformer
High Frequency
Auto-transformer
ISO9001-2000
FOB Price: US $ 13.25-16.91 / Piece
Min. Order: 1 Piece
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Single
2 Years
101 - 200W
110V/220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 0.58 / Piece
Min. Order: 1000 Pieces
China Supplier - Gold Member

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Power, Electronic, Instrument, Lighting, Switching Power Supply
Pq
Core-type Transformer
Oil-immersed Type Transformer
Multi-winding Transformer
UL, ISO9001
FOB Price: US $ 16-17.69 / Piece
Min. Order: 500 Pieces
China Supplier - Gold Member

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Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Display
DC
TUV, UL, ISO9001, CCC, Ce, cUL, PSE, Reach
Black
ODM
On-Off Type
FOB Price: US $ 2-3 / Piece
Min. Order: 1 Piece
China Supplier - Gold Member

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Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 2-4 / Piece
Min. Order: 1 Piece
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Single
6years
35W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
FOB Price: US $ 10 / Piece
Min. Order: 10 Pieces
China Supplier - Gold Member

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Light, Industry, Construction, Digital Products
Dual
LED Regulator Voltage
PWM Controlled
CE, RoHS, CCC
Constant Voltage Source
FOB Price: US $ 1.8-3 / Piece
Min. Order: 100 Pieces
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Power, Electronic, Instrument
Single
Ferrite Core
Dry-type Transformer
Multi-winding Transformer
UL, CCC
FOB Price: US $ 3-10 / Piece
Min. Order: 1 Piece
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Light, Industry
Dual
LED Constant Current
PWM Controlled
CE, RoHS, ISO9001
Constant Voltage Source
FOB Price: US $ 0.15-0.18 / Piece
Min. Order: 1000 Pieces
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Power
Single
Core-type Transformer
Dry-type Transformer
Separated Winding Transformer
UL, ISO9001, Ce/SGS/BV/RoHS/Reach
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