Детектор аудиосигнала, 3-15 В постоянного тока, модуль монитора, тестер обнаружения AV, схема задержки

Product Introduction: 1.Size:15*13mm(not include pin) 2.Power Voltage:DC 3-15V 3.Standby Current:3V--0.7mA;5V--1.2mA;12V--3.3mA 4.Output:output high level 1500MA or open circuit,after testing effective signal,and then output high level.Output port has protection diode,and it can directlty connect with various load(including inductive load) 5.Sensitivtiy:amplitude no less than 180mVp-p audio or video signal can effectively trigger operation(factual video signal is 2-2.5V) 6.Function:if input port tests audio or video signal,output port state will shift and remain;after audio or video signal disappear,output port delay will reset.Delay time is 0.2-60s adjustable Pin Definition: 1.VCC——power positive 2.Vo——output port 3.AVin——AV signal input port 4.GND——power negative