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隔离电源用电容

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摘要:隔离电源电路集成H桥驱动器( MAX256采用)通常驱动变压器初级,但它也可以驾驶的变压器对电容替代,在提供隔离和转移电源。

Maxim > App Notes > Amplifier and comparator circuits Circuit protection Power-supply circuits
Keywords: isolated power, H-bridge drivers, dc-blocking capacitors, isolation capacitors Dec 22, 2010

APPLICATION NOTE 4553
Isolated Power Using Capacitors


Abstract: An integrated H-bridge driver for isolated power-supply circuits (MAX256) usually drives the primary of a transformer,
but it can also drive a pair of capacitors that substitute for the transformer in providing isolation and power transfer.

A similar version of this article appeared in the June 15, 2007 issue of EE Times magazine.

Isolated power is usually generated with a transformer, but it can also be generated using capacitors. For some systems, the
constraints of size and cost may favor cap……
隔离电源用电容
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