關務三等電子學 - 特考

By Valerie
at 2013-04-02T15:45
at 2013-04-02T15:45
Table of Contents
請問今年關務特考三等電子電路學第4題是什麼電路?
我求出vin與vout的關係;覺得有可能是2種電路。
1.Vin與Vout有開根號的關係,所以有可能是根號電路,但又因為有減個Vth所以又不太像。
2.定電壓產生電路,因為電流是(Vin-Vth)/R決定,所以Vout就可以被決定,但我也覺得怪怪的。
請問有人有其他想法或看過此電路嗎?
--
我求出vin與vout的關係;覺得有可能是2種電路。
1.Vin與Vout有開根號的關係,所以有可能是根號電路,但又因為有減個Vth所以又不太像。
2.定電壓產生電路,因為電流是(Vin-Vth)/R決定,所以Vout就可以被決定,但我也覺得怪怪的。
請問有人有其他想法或看過此電路嗎?
--
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