Simple AC power short circuit protection circuit
Source: InternetPublisher:笑流年 Keywords: AC power supply short circuit protection circuit Updated: 2020/09/30
When the AC power supply voltage is normal, the relay is closed and the load (Rfz) circuit is connected . When
a short-circuit fault occurs in the load, the voltage at both ends of KA drops rapidly, KA is released, and the load circuit is cut off . At the same time, the light-emitting diode
VL lights up, indicating that a short circuit occurs in the circuit .
Latest Power Circuits Circuits
- Analysis of the working principle of switching regulator
- 5 Converter Topologies for Integrated Solar and Storage Systems
- ISO113 circuit that can reduce power consumption
- Visible laser digital control modulation driver
- Isolated two-wire current loop circuit (XTR101, ISO100)
- Detailed explanation of 5v charger circuit diagram
- Current/voltage conversion circuit using current converter
- Adjustable voltage power socket
- Constant current charger using light emitting diode as voltage regulator
- Converting a lithium battery charging board into a constant voltage and current charger
Popular Circuits
- DC 12V to AC 100V inverter power supply circuit design
- Solar power circuit
- Output 12V-10A power supply circuit
- 2-phase CPU power supply circuit using HIP6302 and HIP6602 chips
- 4-phase CPU power circuit using HIP6301 and HIP6602 chips
- Computer motherboard power circuit with +5.1V, -5V, +12V and -12V outputs
- Three-phase AC power supply phase sequence protection circuit
- Recording level power supply circuit
- Timing AC power supply circuit diagram that supplies power for 0-1 hour
- Simple AC power phase sequence indicator
京公网安备 11010802033920号