A Variable Width Pulse Type Throttle

Published:2013/6/7 21:26:00 Author:muriel | Keyword: Variable Width Pulse Type Throttle | From:SeekIC

The next schematic is for an advanced type of pulse throttle. Simply put, as the output voltage is increased by the 10K pot, a pulse is injected onto the the control voltage at the PLUS input terminal of the second LM358 OpAmp. As the control voltage increases the width of the pulse is also increased.



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