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Switching Power Transformers 8,463 products found
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UPS Power, Switching Power Supply High Frequency Current Transformer
US$ 0.6-1 / Piece
100 Pieces (Min. Order)
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Tianjin Grewin Technology Co., Ltd.
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Wholesale Input 100-240V AC to 36V 1A 48V 0.5A 1.5A 2A 1.5A DC Smart Wall Power Adapter Charger 12V 24V 3A 4A 2.5A CCTV Regulated Switching Adaptor Transformer
US$ 3-6 / Piece
100 Pieces (Min. Order)
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Guangzhou Hongzhouyi Technology Co., Ltd.
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DOE VI, Cec VI 100-240VAC 24VDC 3.5A 3.8A 3.6A 3.2A 3.4A 3.9A 3A Switching Power Supply 72W PSU AC to DC Power Adapter Transformer, Supports USA UK EU AC Plug
US$ 3-7 / Piece
100 Pieces (Min. Order)
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Guangzhou Hongzhouyi Technology Co., Ltd.
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LED Reading Light Wall Mount 6V 0.5A 0.6A 1.0A 0.4A Power Adapter 3V 4V 5V 7.5V 8V 8.5V AC/DC Constant Voltage Switching Mode Supply Transformer 0.3A 0.55A 1A
US$ 1-3 / Piece
100 Pieces (Min. Order)
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Guangzhou Hongzhouyi Technology Co., Ltd.
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230V 6W 10kHz Pq Switching Power Ferrite Core Transformer
US$ 0.5-0.6 / Piece
1000 Pieces (Min. Order)
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Tianjin Grewin Technology Co., Ltd.
175W 230V 12V High Frequency Switching Power Transformer
US$ 0.3-0.4 / Piece
1000 Pieces (Min. Order)
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Tianjin Grewin Technology Co., Ltd.
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PSE Certified Japan Japaness AC Power Plug 24V 12V 9V Wall Mounted Power Adaptor 5V Switching Power Supply 6V Wall Transformer
US$ 1-2 / Piece
100 Pieces (Min. Order)
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Guangzhou Hongzhouyi Technology Co., Ltd.
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DC 12V 24V 2.7A 36V 1.8A 45V 1.45A 4A 5A 5.41A 30V 2.17A Power Adapter 65W 48W Regulated Switching Power Supply 12 Volt 4 AMP Wall Transformer for CCTV Light
US$ 1.5-4 / Piece
100 Pieces (Min. Order)
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Guangzhou Hongzhouyi Technology Co., Ltd.
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1.0W 0.8W 230V Pq Electric Switching Power Transformers with CE
US$ 0.5-0.6 / Piece
100 Pieces (Min. Order)
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Tianjin Grewin Technology Co., Ltd.
12V 1250mA 24V 650mA 5V 3A AC to DC Power Adapter EU/UK/Au/Ar/Us Wall Plug Fixed Type Switching Power Supply Transformer with Kc CB CE GS SAA Ukca Certification
US$ 2-4 / Piece
100 Pieces (Min. Order)
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Guangzhou Hongzhouyi Technology Co., Ltd.
Ei Power Transformer 380V to 13.5V 50Hz Step Down Ei Transformer Switching Power Ei Mini Powe Isolation Transformer
US$ 0.1-1 / Piece
10 Pieces (Min. Order)
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YUEQING AIBEIKEN ELECTRIC CO., LTD.
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80W-250W RM 230V Switching Power Magnetic Field Transformer
US$ 0.6-1 / Piece
100 Pieces (Min. Order)
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Tianjin Grewin Technology Co., Ltd.
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RoHS Good Quality High Frequency Switching Power Transformer
US$ 0.3-9 / Piece
100 Pieces (Min. Order)
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Changzhou Southern Electronic Element Factory Co., Ltd.
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Tr UPS High Precision Anti-Interference Broadband AC/DC Hall Sensor Current Sensor Transformer 500A/4V
US$ 9.67-18.69 / Piece
10 Pieces (Min. Order)
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Hubei Tianrui Electronic Co., Ltd.
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High Frequency Switching Power Ee Series, Small Electrical Transformer
US$ 0.1-9 / Piece
1000 Pieces (Min. Order)
Start Order
Changzhou Southern Electronic Element Factory Co., Ltd.
220V RM Small UPS Power Switching Power Ferrite Transformer
US$ 0.5-0.6 / Piece
1000 Pieces (Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Lxk-80~280 Series Zero Sequence Current Transformer Open-Closetype
US$ 100 / Piece
1 Piece (Min. Order)
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Shenheng Power Equipment Co., Ltd.
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Lzzbj9-12/150b/2 Epoxy Resin Casting Type Current Transformer
US$ 50-500 / Piece
1 Piece (Min. Order)
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ANHUANG ELECTRIC POWER TECHNOLOGY CO., LTD.
High Frequency Switching Power Small Electrical Transformer
US$ 0.3-9 / Piece
100 Pieces (Min. Order)
Start Order
Changzhou Southern Electronic Element Factory Co., Ltd.
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DC Measure Leakage Current Hall Effect Current Transformer
US$ 9.9-16 / Piece
10 Pieces (Min. Order)
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Hubei Tianrui Electronic Co., Ltd.
Audio Amplifier Electrica IP20 Power Supply 200W 24V 8.8A SMPS Transformer
US$ 12.35-13.9 / Piece
1 Piece (Min. Order)
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Zhejiang Leyu Electric Co., Ltd.
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Jbk 3 Machine Control Transformer
US$ 11.5-15 / Piece
100 Pieces (Min. Order)
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Honle Group Co., Ltd.
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12 0 12 Volts Transformer Switching Transformer Waterproof IP68
US$ 11.5-14.9 / Piece
1 Piece (Min. Order)
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Yueqing Xianhui Electric Co., Ltd.
36W IP67 DC12V Aluminum Case AC110 to AC240V Switching LED Power Supply Transformer
US$ 2.05-28.8 / Piece
100 Pieces (Min. Order)
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Cinda Advertising Solutions Co., Ltd.
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