_x000D__x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ AC 220V 4000W SCR Thyristor Digital Control SCR Electronic Voltage Regulator Speed Control Dimmer Thermostat _x000D_Description: _x000D_1.The item is a professional and practical 4000W high power SCR electronic voltage regulator controller, which is mainly made of durable PCB board and electrionic components, and convenient to connect wire without solding. _x000D_2. It is suitable for dimming, speed and temperature control. _x000D_ _x000D_Features: _x000D_1. This item has new two-way large power silicon controlled rectifier and the current can be up to 80A, which is a good solution to over-current of electric stove wire caused by low resistance during cooling. _x000D_2. It can easily adjust the output voltage on a scale of 0-100% (nonlinear) to power electric device. _x000D_3. Designed with large and thick heat sink that would enhance heat dissipation. _x000D_4. This voltage regulator is adjusted with button which is much more stable than potentiometer. _x000D_5. Voltage regulator has wave voltage absorbing circuit and effective protects large power silicon controlled rectifier, longer service life and more durable. _x000D_6. It can be used as power supply for large electrical devices of less than 10000W, enough for household appliances or for small factory. _x000D_7. Could be widely used as heat controller on electric stoves, water heaters, light dimmer on lamps, speed controller on small motors, or temperature controller on electric soldering iron, etc. _x000D_ _x000D_Specification: _x000D_Material: metal _x000D_Size: about 85*58*37mm/3.34*2.28*1.45'' _x000D_Maximum power: 4000 W (resistive load connected) _x000D_Voltage regulation: AC 0-220 V, starts from AC 10 V _x000D_Protection: anti-peak, surge, RC absorption (EOC) _x000D_Used in electric furnace, water heater, lamps, small motor, electric iron etc. _x000D_ _x000D_Note: _x000D_1. AC input, AC output, output voltage is lower than(or equal to) input voltage; voltage can be adjusted only when connected to load; mainly used for resistive load. _x000D_2. It can not replace electric bicycles' battery charger, nor drive electric appliances which use switch power supply (such as 110V TV, speaker, refrigerator, air conditioner, rice cooker with a computer), and cannot drive induction cooker, energy saving lamp. _x000D__x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 x SCR Controller _x000D_1 x ABS Panel _x000D_1 x Panel Sticker _x000D_ _x000D__x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ [relateproductdetail/]_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_