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The EMI design of the charger
消耗积分:3 |
格式:rar |
大小:552 |
2009-10-17
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Abstract: Some general knowledge of EMI is introduced in this paper.
The basic principle of causing differential mode and common mode
current related conducted emissions of EMI in the switch mode power
supply is discussed in detail through the relevant circuit theories and the
sketch diagrams. The design of the cancellation inside the structure of the
transformer is also presented and explained by the sketch diagram. The
methods for reducing radiated emissions of EMI are described as well too.
In the end the design for common mode inductor is offered.
The basic principle of causing differential mode and common mode
current related conducted emissions of EMI in the switch mode power
supply is discussed in detail through the relevant circuit theories and the
sketch diagrams. The design of the cancellation inside the structure of the
transformer is also presented and explained by the sketch diagram. The
methods for reducing radiated emissions of EMI are described as well too.
In the end the design for common mode inductor is offered.
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