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Arrangement for synchronizing the pulse-width-modulated clock signals of several clocked direct voltage converters
Arrangement for synchronizing the pulse-width-modulated clock signals of several clocked direct voltage converters
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机译:用于同步多个时钟直流电压转换器的脉宽调制时钟信号的装置
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摘要
An arrangement for synchronizing the PWM clock signals of several clocked direct voltage converters uses commercially available control circuits for controlling the converters. In the case where the TDA 4714 and TDA 4716 units are used as the control circuits no connection for synchronizing the switching clock signals is provided. The arrangement guarantees the synchronism of the oscillators of all the control circuits and features apparatus by which the phase shift between two switching clocks of two arbitrary direct voltage converters can be chosen to amount to 0 or 180.
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