ITEM NAME:Voltage Regulator Controller 2000W Electronic Dimmer Speed Regulator Module A#S Product Description Description: Voltage Regulator Controller 2000W Electronic Dimming Speed Temperature Regulation Regulator Module with Cable Feature: 1. The silicon controlled rectifier is specially designed with imported chips, and the withstand voltage is as high as 1200V. 2. The voltage regulator can adjust the output minimum voltage through a precision multi ring potentiometer. 3. The precision multiturn potentiometer can adjust the output minimum voltage. Specification: Input voltage: AC 220V Voltage regulation: AC 50V-220V Maximum power: 2000W Maximum current: 25A Size: 47*35*27mm/1.85*1.37*1.06'' Application: 1. The new.Maximum power: 2000W. Such as: electric furnace, water heater heat regulation, lighting dimming, small motor speed regulation, electric iron temperature regulation. Connect this product in series with a lamp or an electrical circuit (i.e. disconnect any one of the fire wires or zero wires, such as a lamp or an electrical appliance, and connect the two wires of this "product" to either of them).