Touch switch control circuit of fading type delay lamp
A touch switch, control circuit technology, applied in the direction of electric lamp circuit layout, electric light source, lighting device, etc., can solve the problems of sound and light sensor lamp noise wake-up, noise pollution, blindness of eyes, etc., to achieve easy replacement, change delay time, structure simple effect
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[0009] The present invention will be further described below in conjunction with accompanying drawing:
[0010] like figure 1 As shown, the touch switch control circuit of the dimming delay lamp in the present invention includes the first resistor R1 to the eighth resistor R8, the first capacitor C1, the second capacitor C2, the first triode VT1, and the second triode VT2 , field effect transistor MT, thyristor SCR, Zener diode ZD, touch electrode sheet M, bridge rectifier circuit BR and lamp L, the first end of lamp L is connected to the positive pole of the mains, and the second end of lamp L is connected to the bridge rectifier The first AC input terminal of the circuit BR is connected, the second AC input terminal of the bridge rectifier circuit BR is connected to the negative pole of the mains, the positive output terminal of the bridge rectifier circuit BR is respectively connected to the first terminal of the first resistor R1 and the thyristor SCR Positive connection,...
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