In November 2022, a delivery personnel arrived at our warehouse, but due to unfamiliarity with the goods, some orders were not sent with panels. But for these customers who did not receive the panels, we have subsequently issued replacement panels or refunds for them. At present, we have strengthened the training and management of warehouse personnel. Please rest assured that this situation will not occur again. Say sorry again to the customer who did not receive the panel beforeBlack ABS panel and panel stickers are distributed in the shooting. Note that the sticker will cover the panel screw hole, so the buyer needs to affix it by himself. This product is not. It cannot replace the battery charger of electric vehicles, nor can it drive electrical appliances using switching power supply (such as 110V TV, stereo, refrigerator, air conditioner, rice cooker with computer), Nor can it drive induction cooker and energy-saving lamp. Parameters: Service voltage: AC 220V High power: 10000w resistive load limit power, it is recommended to use within 5000W at room temperature for a long time Voltage regulation: 0-100% (220 V, 100 step regulation, nonlinear) The new bidirectional high-power thyristor is used, because the current can reach 80 A, which solves the overcurrent problem caused by too small resistance of electric furnace wire when it is cooled; It is very convenient to adjust the output voltage of the mains power, which can be adjusted arbitrarily between 0-100% ( 220 volt minute 100 level regulation, nonlinear) for the use of electrical appliances. Such as: heat regulation of electric furnace and water heater, light regulation of lamps, speed regulation of small motor, temperature regulation of electric soldering iron, etc. So as to achieve the effect of dimming, temperature and voltage regulation. It can be used for large electrical appliances with power less than 10000 watts. Because the power is already large, it is enough for general household appliances or small factories. (the inductive or capacitive load power should be reduced. The voltage regulator is equipped with bidirectional high-power thyristor, which can be used without adding any components, which is very convenient and practical). With heat sink , thickened and enlarged radiator. Buyers can use it when they get it, 57A high current terminal block Key adjustment stability potentiometer type voltage regulator Omron original touch switchFairchild original Optocoupler The value is automatically saved and automatically started to the last adjusted value after power on Unified anti-static packaging All metal film resistance is stable and durable Voltage regulator with peak voltage absorption circuit effectively protects high-power thyristor, with longer service life and durability.