Hw-133-v1.0 Datasheet _top_ Jun 2026

: Ensure no load (like an Arduino or LED) is connected to the OUT pins before adjusting.

: Ensure input polarity is correct to prevent module failure. Step-Down Only Hw-133-v1.0 Datasheet

: High-frequency switching reduces the size of required external components and minimizes heat generation. Operational Guidelines Voltage Setup : Ensure no load (like an Arduino or