4000W High Power SCR Electronic Voltage Regulator 220V AC Motor Speed Controller Dimmer Thermostat
Note：
Pay attention to connect the load first and then adjust the voltage.
The plastic lid on the joint cannot be completely opened due to the installation of a shell. The screwdriver should be twisted sideways. In addition, be careful when opening it. Excessive force can easily break the lid, and express transportation may also be crushed. It is a vulnerable part, but it will not affect the use of the module.
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 burnout.
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.
The size is measured manually, there will be some errors, please understand.
Package Include：1 Pc
