Sell High Quality AC 220V 2000W SCR Voltage Regulator Dimming Dimmers Speed Controller Thermostat for Arduino best price

The voltage regulator is specially improved circuit for motor speed regulation. It can adjust the output low voltage through the precision multi-turn potentiometer. Parameters: Voltage: AC 220V Power: 2000 w Voltage regulation: AC 50-220V Specifications: high temperature FR-4 circuit board circuit board 36MM*48MM or so External dimension: 48MM*60MM (knob direction) *28MM (high) Silicon control voltage up to 1200 volts/current 25A 1.6mm thick epoxy copper-clad plate The voltage regulator with the peak voltage absorption circuit effectively protect the high-power thyristor, longer life and more durable. Usage: The product is connected in the circuit of the lamp or electrical appliances, (that is, the lamp, electrical appliances and other disconnected fire line or zero line of any one, the two wires of the "product" can be connected) rotate the potentiometer rod, can play a light and dark adjustment, speed regulation, voltage regulation, temperature regulation;It's very easy to use. This product is suitable for: the use of new bidirectional high-power thyristor, because the current can reach 25 A, a good solution to the electric furnace wire in the case of cooling resistance is too small resulting in the overcurrent problem;Can be very convenient to adjust the output voltage of the mains, in 90----220 volts between arbitrary adjustment, the use of electricity.Be like: of electric furnace, water heater adjusts the light of heat, lamps and lanterns, small motor speed regulation, electric iron adjusts the temperature to wait.So as to achieve the effect of light, temperature and pressure regulation.Large electrical appliances with power less than 2000 watts can be used because the power is already very large, so ordinary household appliances or small factories are enough to use.(inductive or capacitive load power should be reduced, the voltage regulator is equipped with two-way high-power thyristor, potentiometer with nuts, without adding any components can be used, very convenient and practical).