4000W governor parameters:

• Circuit function: AC 0V-220V continuously adjustable, zero lag, zero delay, super heat dissipation.
• Circuit features: anti-surge, anti-spike, RC absorption multiple protection!
• technical parameter:
• Use voltage: AC 220V
• Maximum power: 4000W
• Voltage regulation: AC 0V-220V continuously adjustable
• Specifications and dimensions: high temperature and fireproof FR4 circuit board, circuit board size 60mm * 37mm height 45mm
• Instructions:
    -The voltage regulator is used in series in the circuit, and the voltage regulator is connected in series with the table lamp and electrical appliance in the circuit (that is, the table lamp, electrical appliance, etc. are disconnected from any one of the live wire or neutral wire, and connected to the wiring of the "product". Terminals), turn the knob cap, you can adjust the light, speed, temperature, voltage; simple and convenient operation.

- Bidirectional high-power thyristor, the current is as high as 40 amps, which solves the problem of overcurrent caused by too small resistance of the electric furnace wire when it is cooled; it can easily adjust the output voltage of the mains, between 0V-220V Continuously adjustable, zero delay, zero lag. Application examples: heat regulation of electric furnaces and water heaters, dimming of lamps, speed regulation of small motors, temperature regulation of electric irons, voltage regulation of imported 110V electrical appliances (220V to 110V), etc., so as to achieve temperature regulation, dimming, speed regulation, The effect of pressure regulation. Maximum load power: 4000W. It can be used for large, medium and small electrical appliances. Since the power is already very large, it is sufficient for general household appliances or small factories (the power of inductive load or capacitive load should be reduced). Gently rotate the knob cap, it can be adjusted flexibly without adding any components, the product is practical and convenient.

Note：

•  Note that some of the lines on the back of the module are exposed to copper, but not tinned. For high-current applications, please tinning as needed.
• Using super power new STMicroelectronics SCR, BTA41-800B, high efficiency!
• 1.6mm thick epoxy copper clad laminate, high current design, buyers can use it when they get it.
• The voltage regulator has a peak voltage absorption circuit to effectively protect the high-power thyristor, and has a longer and more durable life.