Human body infrared detector circuit

Lighting switch power saving control circuit

Gas smoke detector circuit diagram

In a three-phase system, when supplying power to a three-phase appliance with a star (Y-type) connected heating load where each phase draws different current values, it is typically necessary to include a neutral conductor (Neutral Conductor) in the cable. Below are two main reasons why a neutral conductor is needed:1. Balancing Unbalanced LoadsUnbalanced Load SituationIn practical applications, perfectly balanced three-phase loads are rare. If the three-phase appliance draws different current v

Humidity measurement alarm circuit

Car burglar alarm circuit

Robot wireless remote control circuit

Transmission automatic line clogging monitoring circuit

Automatic production line cut-off monitoring circuit

Laying method of 0.6/1kV crosslinked polyethylene insulated power cable bridge