Dimmer, AC 220V 9A 4000W SCR voltage regulator motor fan speed controller

General Description

This 220V 9A 4000W AC dimmer is designed to regulate the voltage of motors and fans. It uses a high-performance SCR chip, ensuring optimal performance. Its thickened metal casing resists high temperatures, ensuring durability and safety during use. Voltage adjustment is continuous via a rotary knob, providing a fast response without hysteresis or delay.

Technical Specifications

• Input Voltage: AC 220V
• Maximum Current: 9A
• Maximum Power: 4000W (under resistive load)
• Inductive Load: 1/3 of the resistive load

Compatibility and Accessories

• Equipped with a universal multi-purpose plug
• Integrated current display

Usage

For optimal operation, it is recommended to connect the regulator to a load of at least 20W. The measured output voltage is virtual when no load is present. It is important to note that electronic products with printed circuit boards must be used with caution.

Other information

• The output must be safely grounded.