Metal Mart 4000W High Power SCR Electronic Voltage Regulator Temperature Speed Adjust Controller Dimmer Power Theostat Controller

Upgraded style is more stable, using Japanese imported parts, can make the speed of steady adjustment and maintenance. Attention: please understand before buying). 1. The output voltage measured when the machine is empty is a virtual voltage, and a load of more than 20W needs to be connected to measure the correct output voltage, 2. Input alternating current, output the same time alternating current, not direct current, 3. The 4000w mentioned above refers to the limit power when working under resistive load, with inductive load is 1/3 of resistive load, resistive load refers to tungsten filament lamp, heating filament lamp, inductive load refers to series excitation motor Etc. use with caution in electronic products with circuit boards. 4. This product is a metal shell and must be grounded safely. Small size, easy to carry, light weight, strong power, easy to use. High power thyristor regulator, stepless adjustment, adjustable speed, temperature, voltage, light. Adopts high temperature