Features Unique trigger circuit for precise and hysteresis- voltage regulation, ensuring accurate control from 10V to maximum power voltage. Thyristor with RC absorption defend circuit for enhanced safety and durability. Upgraded fan with intelligent control for efficient heat dissipation and extended service life. High-grade aluminum shell for maximum safety and practicality. Full copper 75A ultra-high current binding posts for superior conductivity and durability. Specification: Item Type: AC Voltage Regulator Use Voltage: AC 110 V-230 V Maximum Power: 10000W (resistive load) Voltage Regulation: Ac 0V- adjustable between proximity input voltages Instructions: Connect the thyristor voltage regulator in front of the electrical circuit of the consumer, and connect the input and output wires respectively (without the zero-fire wire). Rotate the potentiometer knob to play light and dark dimming, speed, voltage, and temperature Role; very easy to use. Application: Using new bidirectional ultra-high power thyristor, thyristor standard 100A, resistive load can be adjusted arbitrarily between 0-input voltage for electrical appliances. Such as: electric furnaces, water heaters, lamps and lanterns, large motors and motors. So as to achieve the effects of dimming, temperature and pressure. It can be used for large appliances with an electric power of less than 10,000 watts (pure resistive load). Because of the large power, ordinary household appliances or small factories are sufficient. (The inductive or capacitive load has a large starting current, which is 2-4 times the usual work. The power should be reduced during use, and it is best to leave less than half of the margin.) Package List: 1 X SCR Voltage Regulator Note: Pay attention that the load cannot exceed the specified maximum power. Pay attention to the temperature rise for the first use. If the temperature is very high (more than 80 degrees), the heat dissipation must be strengthened, otherwise the module and the electrical appliances will be burned out. For a large reduction, at least half of the margin should be left. Package List 1 X SCR Voltage Regulator