BOJACK 4000W High Power SCR Electronic Voltage Regulator 220V AC Motor Speed Controller Dimmer Thermostat

BOJACK 4000W High Power SCR Electronic Voltage Regulator 220V AC Adjustable Power Supply Board This voltage regulator is a good solution to the over-current problemcaused by the small resistance while electric wire core is in cooling.Widely used for appliances with power less than 4000W,such as electric furnaces, water heaters, lamps, small motors and more. Parameters: ◎ Working Voltage: AC 220V ◎ Regulating Voltage: begin from 10V, AC 10-220V ◎ Maximum Power: 4000W (connected resistive load), the power should be reduced for a long time ◎ Efficiency: 90% or more ◎ Maximum Current: can reach 20A ◎ Protection: anti-spike, surge, RC absorption (EOC) How to Use: Connect this device with lamp or home appliance or electric circuit,simply connect input terminals to either 220V wire (live wire or neutral wire) and output to load,then rotate the knob for speed, voltage, dimming, temperature control. Note: 1. Must connect the load first and then adjust the voltage. 2. The loaded power can't exceed the specified maximum power, otherwise it will burn the module and electrical appliance. 3. SCR is mainly used for resistive loads (electric heating wire incandescent lamps, etc.),and most single-phase AC motors can also be used, but they are not guaranteed. Package List: 1 x Voltage Regulator

• Product: Aluminum shell, filling with tin prevents it from heating up under high current.
• Performance: Double insulation, there will be no electric leakage if short-circuit or SCR burn out.
• Adjustable Voltage: From AC 10V to 220V, more suitable for electrical appliances that require low voltage to drive heating wires.
• Dual Capacitance: Can prevent electrical surge and peak voltage, RC absorption and fuse enhance usage safety.
• Application: The motor governor can adjust the speed, voltage, temperature, brightness of various electronic devices, such as electric furnaces, water heaters, lamps.