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基于STM32高级定时器的全桥移相PWM发波方案
用于移相控制的全桥PWM变换器是中大功率DC-DC变换电路中最常用的电路之一,由于其可以实现开关管的软开关特性,在数字电源的设计中被广泛采用,本文基于STM32中高级控制定时器设计了一种全桥移相控制PWM发波方案。 移相全桥PWM发波要求 移相全桥的拓扑如下 ...
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