Circuit of Sawtooth Wave Generator with Constant Current Charging

Published:2011/6/4 1:31:00 Author:Michel | Keyword: Constant Current, Charging Sawtooth Wave Generator | From:SeekIC

Capacitor charging has almost nothing to do with collector voltage when the strong feedback transistor T is used.The required sawtooth wave amplitude can be gotten when R1 is changed.The collected current can be altered when R3 is changed to regulate frequency.Conversing capacitor value can change frequency in a wider range.



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