Six-speed electric fan circuit diagram
The figure shows the circuit diagram of the six-speed electric fan. In this circuit, C is an oil-immersed capacitor with a high withstand voltage. S is an ordinary single-pole throw Switch with optional KNK (1*1) toggle switch. When S is closed, capacitor C does not work and the electric fan is in its original working state. When S is disconnected, the capacitor C is connected in series with the electric fan. At this time, the third speed of the original electric fan becomes the new slow third speed. The principle is that the original electric fan input voltage is 220V, when the series capacitor C At the time, due to the step-down effect of the capacitor C, the input voltage of the electric fan is <220V, so the voltage of the original third gear becomes small. When the fan is in a slow working state, the power consumption is also reduced accordingly, which is practical and saves electricity.
Temperature Controlling Thermostat,Thermal Cutout Water Heater,Thermal Cut Out,Limit Thermostat Cutout
Foshan City Jiulong Machine Co., Ltd , https://www.jlthermostat.com