High-power 220V AC 4000W SCR electronic voltage regulator, speed-controlled thermostat with fan switch

General Description

This high-power SCR electronic voltage regulator is designed for use with electrical appliances requiring precise voltage and temperature control. It can handle a maximum power of 4000W and is ideal for applications such as controlling the heat of electric cookers, water heaters, lighting, the speed of small motors, and the temperature of irons. Thanks to its high-power bidirectional thyristor, it allows for output voltage adjustment between 0 and 220 volts. Technical Specifications Operating Voltage: 110V-220V AC Maximum Power: 4000W (resistive load connected) Dimensions: 91mm x 59mm x 34mm (without handle) Maximum Current: up to 20A Installation To install the regulator, connect the input end to a 220V AC power source and the output end to the electrical appliance. Adjust the potentiometer to set the speed, voltage, and temperature as required. Uses This regulator is useful for: Controlling the heat of electric stoves Regulating the temperature of water heaters Controlling the brightness of lamps Adjusting the speed of small motors Regulating the temperature of electric irons Other information Package list: 1 x AC voltage adapter (other products not included) Precautions: Do not exceed the specified maximum power to avoid damaging the module and electrical equipment. Use primarily with resistive loads and reduce the power for inductive and capacitive loads. Note: There may be a 1-3 cm error due to manual measurement. The product color may vary slightly from the photos shown.