My 9892 Datasheet Top -

The is a compact, high-power AC voltage regulator module commonly used as a PWM dimmer and motor speed controller . Supporting loads up to 2000W at 220V , it is a versatile choice for hobbyists and professionals working on home automation, lighting systems, and small industrial equipment. Core Specifications

The module includes a pre-mounted heatsink to manage thermal dissipation during high-power operation, though users are cautioned when running near the 2kW limit for extended periods.

Adjusting the power output of electric heaters, soldering irons, or water heaters. my 9892 datasheet top

If mounted on a metal panel, the panel must be properly earthed to prevent electrical shock.

Controlling the speed of AC fans, pumps, and universal motors (brushed motors). Safety Considerations When working with the The is a compact, high-power AC voltage regulator

Approximately 35mm x 49mm x 26mm (without knob). Key Features

Dimming incandescent bulbs and some dimmable LED arrays. Adjusting the power output of electric heaters, soldering

Often utilizes the BTA16-600B or similar high-voltage thyristors capable of withstanding up to 1200V / 25A. Efficiency: Approximately 90%. Circuit Board: High-temperature resistant FR-4.

A built-in rotary knob provides smooth adjustments for dimming or speed regulation.

The heatsink and PCB components may be "hot" (carrying mains voltage). Ensure the module is housed in a non-conductive enclosure.