Switching power supply transform

Switching power supply transform

8 month ago

14 0

Xuzhou Jiuli Electronics Co., Ltd

 9 month year

Product details

Classification of switching power supply transformers

The switching power transformer is divided into single-excited switching power transformer and double-excited switching power transformer, and the working principle and structure of the two switching power transformers are not the same.

The input voltage of the single-excited switching power transformer is unipolar pulse, and it is also divided into positive and negative excited voltage output. The input voltage of the double-excited switching power transformer is a bipolar pulse, which is generally a bipolar pulse voltage output.

Characteristic parameters:

Voltage ratio: refers to the ratio of the primary voltage to the secondary voltage of the transformer.

Dc resistance: copper resistance.

Efficiency: output power/input power *100[%]

Insulation resistance: the insulation capacity between the winding of the transformer and between the core.

Electrical strength: The degree to which the transformer can withstand the specified voltage in 1 second or 1 minute.

Our main products are Electronic Transformer、I-type Inductor、Common Mode Inductor and so on.

Please contact us if necessary. Look forward to your sincere cooperation.

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Xuzhou Jiuli Electronics Co., Ltd

 Audited supplier

9 month

Address: Xuzhou, China

Main Product: Electronic Transformer, High-frequency Transformer, Switching Power Supply Transformer, Differential Mode Inductor, I-type Inductor, Common Mode Inductor

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