Published:2011/6/26 9:22:00 Author:Vicky | Keyword: Triode Performance | From:SeekIC
The picture above is a triode performance quick test circuit. In the picture, HFC9300 is a musical integrated circuit with a piece of music stored. BL is the speaker, and S is the triggering switch. VTx is triode under test. Insert it in a socket and insert the collector of the base in into ‘c’, the base into ‘b’ and emitter into ‘e’. If theVTx wokrs, BL would play a piece of touching music; otherwise, BL would give out no sound.
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