EE42 switching power supply main transformer

EE42 switching power supply main transformer

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Incoterm:	FOB,CFR
Min. Order:	100 Piece/Pieces
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Product Description

Product Attributes

Model No.: SG-00041

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The main Transformer in a switching power supply is responsible for converting the input AC voltage to the desired output voltage. It consists of two or more coils of wire wound around a magnetic core. The input coil is connected to the AC power source, while the output coil is connected to the rectifier and filter circuits that produce the DC output voltage.

The transformer operates by inducing a magnetic field in the core when an alternating current flows through the input coil. This magnetic field then induces a voltage in the output coil, which is proportional to the number of turns in the coil and the strength of the magnetic field.

To achieve the desired output voltage, the transformer may have multiple taps on the output coil, which can be switched in and out of the circuit to adjust the voltage level. The transformer may also have multiple windings on the input coil, which can be used to step up or step down the voltage as needed.

The main transformer in a switching power supply is typically designed to operate at high frequencies, typically in the range of tens or hundreds of kilohertz. This allows for smaller and lighter transformers to be used, as well as more efficient power conversion. However, it also requires careful design and construction to minimize losses and ensure reliable operation.

Ee42 Switching Power Supply Main Transformer

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