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AUDIO_CONTROLLED_LAMP

2016-08-07 18:25  
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AUDIO_CONTROLLED_LAMP
This is an on-off control with isolated, low voltage input. Since the switching action is very rapid, compared with the response time of the lamp and the response of the eye, the effect produced with audio input is similar to a pro-portional control circuit. If the input signal to the SCR consists of phase-controlled pulses, full wave control of the lamp load is obtained.