Feature: <br> <br>A new type of bi-directional high-power thyristor is used, because the current can reach 25 A, which solves the problem of over-current caused by too small resistance of the electric furnace wire in the case of cooling. <br>The product can easily adjust the output voltage, between 50 and 220 volts, for the use of electrical equipment with different voltage requirements. <br>Thyristor is mainly used for resistive load (electric filament incandescent lamp, etc.). Most single-phase AC motors are also available (but not guaranteed). <br>The product is suitable for controlling different electrical equipment, such as electric lamps, fans, motors, etc. <br>The ultimate resistance load power of the product is 2000 W. It should be reduced for a long time. It is suggested that the resistance load should be less than 1000W at room temperature (key parameters, please note). <br> <br>Specification: <br>Voltage: 220V <br>Max power: 2000W (Resistive load ultimate power) <br>Voltage adjustment: 50-220V AC <br>Board: High Temperature Resistant FR-4 Circuit Board <br> <br>Package list: <br>1 x Controller <br> <br>Note: <br>1. Load must be connected to regulate voltage. <br>2. The actual product color may deviate from the photo due to light. <br>3. There may be a slight deviation in the measurement of product. <br> <br>4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<br>1、A new type of bi-directional high-power thyristor is used, because the current can reach 25 A, which solves the problem of over-current caused by too small resistance of the electric furnace wire in the case of cooling. <br>2、The product can easily adjust the output voltage, between 50 and 220 volts, for the use of electrical equipment with different voltage requirements. <br>3、Thyristor is mainly used for resistive load (electric filament incandescent lamp, etc.). Most single-phase AC motors are also available (but not guaranteed). <br>4、The product is suitable for controlling different electrical equipment, such as electric lamps, fans, motors, etc. <br>5、The ultimate resistance load power of the product is 2000 W. It should be reduced for a long time. It is suggested that the resistance load should be less than 1000W at room temperature (key parameters, please note).