Key benefits - Wide input compatibility: Accepts AC 5-30V or DC 5-50V, enabling use with common adapters, bench supplies, or vehicle power. - Adjustable DC output: Output range DC 3.3V to 33V to match loads such as microcontrollers, sensors, or LED drivers. - High input tolerance: External LM2596HV allows up to 50V input, expanding usable source options. - Compact form factor: Module size 51x26x28 mm (2.0 x 1.0 x 1.1 in) fits in tight spaces. - Reliable performance: Simple, adjustable buck conversion suitable for various projects. Specifications - Module size: 51x26x28 mm (2.0'' x 1'' x 1.1'') - Input voltage range: AC 5V-30V, DC 5V-50V - Output range: DC 3.3V-33V - Note: The power module uses an external LM2596HV, with maximum input voltage of 50V. Use scenarios - Power microcontroller projects from a 9–24V DC supply or an AC adapter within the specified range. - Convert a 12V automotive or solar panel source to a stable 3.3–5V for sensors, modules, or actuators. - Bench testing and prototyping: provide adjustable DC voltage in the 3.3–33V range to evaluate circuits and prototypes.