My 9892 Datasheet ((install)) Jun 2026

While this article covers 95% of what you need, you should always keep the official PDF on your hard drive.

The (often referred to in hobbyist circles as the My 9892 ) is a high-power AC voltage regulation module primarily used for precise dimming and motor speed control. Unlike basic triac-based dimmers, this module is recognized for its stable MY9892 Schematic which incorporates a dedicated control IC and zero-crossing detection to ensure flicker-free performance. Core Technical Specifications

This is the main power-switching element, capable of withstanding high voltages (up to 600V600 cap V 1200V1200 cap V depending on the specific model).

This post assumes you are an engineer, hobbyist, or student looking for documentation on a hard-to-find component.

The reference to "my 9892 datasheet" most likely refers to the or the MAX9892 Audio Click-and-Pop Eliminator

-based AC voltage regulator (often marketed as a 2000W SCR power regulator) has become a staple in electronics projects, industrial automation, and hobbyist workshops.

The is the core phase-control and zero-crossing detection controller used extensively in compact, high-efficiency 2000W AC voltage dimmers and motor speed regulators . Commonly found in power modules across platforms like AliExpress and Amazon, this silicon chip acts as the "brain" that safely switches high-current Triacs (such as the BTA16) to adjust the RMS voltage delivered to a load.