- High Performance: This speed controller delivers peak power of 4000W, ensuring efficient operation for various applications. Please note: maximum power limits are 2000W for resistive loads, 500W for inductive loads, and 300W for capacitive loads to prevent damage. - Multiple Safety Features: Equipped with built-in overload protection, this speed controller safeguards against surges and voltage spikes. The integrated voltage regulator includes a multi-purpose socket and power indicator, protecting the high-performance hyristor from electrical disturbances. - Superior Speed Adjustment: Input voltage of AC 220V allows for an output range of AC 0-220V, with a rated current of 10A and limit current of 18A. The voltmeter will not function below 10V. Designed for 50Hz/60Hz frequency, this controller offers versatile speed control. - Durable Construction: Crafted from high-quality flame-retardant ABS material, this speed controller operates on AC voltage for both input and output. The maximum input is equal to the maximum output, efficiently reducing voltage and power without any boost capabilities. Note: this product is not ideal for applications requiring precise or very low speeds. Applications: - Ideal for electric fans, allowing for customizable speed settings for comfort. - Suitable for speed regulation in small motors, enhancing control in DIY projects. - Useful in light dimming applications for adjustable lighting in home or office settings.