The controller is suitable for managing a variety of electrical equipment, including electric lamps, fans, motors, and similar devices. Output voltage is easily adjustable in a range from 50 to 220 volts to match the voltage requirements of different equipment. Thyristor load guidance: primarily intended for resistive loads such as incandescent lamps. Most singlephase AC motors are also compatible, but this is not . The device uses a bidirectional power thyristor with a current rating of 25 A, which helps address overcurrent issues caused by too small resistance of the heating element wiring during cooling. Key benefits: provides adjustable voltage control for safe operation, supports a range of common electrical loads, and uses a power thyristor to mitigate overcurrent risks in lowresistance circuits. Applications and use scenarios: Lighting control: dim or regulate brightness of incandescent lamps or other resistive lighting. Motor and fan control: adjust operation of small singlephase motors or fans where voltage modulation is beneficial. Heating element regulation: manage current to heating elements or furnace wiring, particularly in cooling scenarios where overcurrent risks may arise. Performance notes: Voltage range and current handling are specified (50220 V, up to 25 A). Compatibility emphasizes resistive loads, with limited guarantee for most singlephase AC motors.