Specification:

• Material: Semiconductor silicon controlled

• Size: approx. 85 * 55 * 38 mm

• Working Voltage: AC 220V

• Highest power: 4000 watt (connected resistive load, longtime use show lower the power)

• Under 10amps current, does not need extra cooling.

• Over 10amps current, need add cooling fan.

• Voltage regulation: AC 10-input

Feature:

• Control the speed of a AC motor with this controller

• High temperature resistant FR - 4 circuit board

• Fine workmanship and stable performance.

• Durable in use.

• Used in electric furnace, water heater, lamps, small motor, electric iron etc.

• Suitable for AC brush motor.

How to Use:

• Adjustable Power Supply Board, connect this device with lamp or home appliance or electric circuit.

• Then rotate the knob for dimming, speed, voltage, temperature control.

Package included:

• 1pc x Voltage Regulator (without the shell)

Note:

• Please allow 1-5mm errors due to manual measurement.

• Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.