An�AC 220V 2000W Speed Controller (often called an SCR Voltage Regulator) is a high-power electronic device used to adjust the voltage and power delivery to AC appliances. It works by using a bidirectional thyristor (SCR) to “chop” the AC waveform, effectively lowering the average voltage.
This AC voltage regulator can be used to control AC motor speed, AC light and heating wire temperature. Inductive or Capacitive Load power should be reduced.
Connect this device with lamp or home appliance in a series connection, then rotate the knob for dimming, speed, voltage, temperature control.
Applicable appliance: electric furnace, water heater, lamps, small motor, electric iron etc.
This regulator is equipped with a peak voltage absorption circuit that can effectively protect the high-power thyristor, making it longer life. It can be used in many occasions, such as electric furnace or water heater temperature adjustment, lighting adjustment, adjustment the speed of the motor, adjust the temperature of the soldering iron, because of the current which can reach 25A, which solves the electric furnace wire in the case of cooling resistance is too small caused by the problem. As long as the electric power is less than 2000W of household appliances, you can use it and do not need to add any components.
The output voltage is adjusted anywhere between 50V-220V for use with electrical appliances.
Bi-Directional High-Power SCR: This controller uses novel bi-directional high-power SCR. It can be very convenient adjust the current up to 25A, and solve the over current problem of the heating wire is too small in the case of cooling causing good.
5A: For the safety, we suggest the continuous load current is within 5A.
