CAPACITANCE_TRACKING_TEST_SET

Published:2009/7/17 2:03:00 Author:Jessie | From:SeekIC

Output signal voltage of capacitance bridge, proportional to capacitance unbalance, is applied to vertical input of scope through 1-Mc preamp. Horizontal sweep voltage of scope is also applied as bias to voltage-variable capacitances VVC whose tracking is being measured, so scope display shows diode capacitance-tracking as function of bias voltage.-L. A. Weldon and R. L. Kopski, Boost for Electronic Tuning, Electronics, 37:14,p 61-63.



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