High-efficiency energy-dissipation board turning circuit for fault indicator
A fault indicator, high-efficiency technology, applied in the direction of emergency power supply protection, etc., can solve the problems of shortened battery life, high energy consumption, etc., and achieve the effect of prolonging the service life
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[0014] See figure 1 As shown, the high-efficiency energy-consuming flip circuit for fault indicators of the present invention, a high-efficiency energy-consuming flip circuit for fault indicators, includes diode D9, diode D7, diode D12, transistor Q1, transistor Q2, capacitor C24, capacitor C37, capacitor C38, capacitor C24, capacitor C23, resistor R23, resistor R24, resistor R28, resistor R27, resistor R17, resistor R26, resistor R29, and flip coil JP3, the anode of diode D9 is connected in parallel with diode D12 Connected to the power source, the cathode of the diode D9 is respectively connected to the B pole of the transistor Q2 and one end of the capacitor C37 through the resistor R24, the other end of the capacitor C37 is connected to the C pole of the transistor Q1, and the E of the transistor Q2 The pole is connected to the flip operation interface through the resistor R17, the C pole of the transistor Q2 is grounded through the resistor R29, the resistor R28 is connect...
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