Published:2011-9-18 22:37:00 Author:Ecco | Keyword: DC , capacitor , tester , 555, 10NF, 100NF, 100PF | From:SeekIC
DC capacitor tester circuit diagram composed of 555 is shown as the chart. The tester is composed of the pulse generator, one-shot, DC amplifier and meter indication circuit. It can measures the npF ~ 10μF capacitor. The range is divided into 0 ~ 100PF, 0 ~ 1nF, 0 ~ 10nF, 0 ~ 100nF, 0 ~ 1μF, 0 ~ 10μF.
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