Key specifications - Modulation type: PWM voltage regulation - Conversion efficiency: 94 percent - Switching frequency: 180 kHz - Chip: XL4016 Why this module matters - Stable outputs under load changes: PWM based regulation provides a reliable and steady DC voltage for sensitive electronics and microcontroller projects. - High efficiency, less heat: 94 percent efficiency reduces power loss and minimizes heat during operation, improving performance in compact or portable applications. - Fast response and reduced ripple: The 180 kHz switching frequency helps achieve clean output with smaller filter requirements and quicker dynamic response. - Trusted regulator core: Built around the XL4016 switch regulator chip for dependable regulation and compatibility with common DC-DC designs. What you get and how it helps - Function: A PWM regulated DC-DC solution that delivers a stable output from a DC input source, suitable for general purpose power supply needs in hobbyist, educational, and small-scale commercial projects. - Compatibility: Designed to work with standard XL4016 based regulator configurations, enabling easy integration into existing assemblies or custom power solutions. - Size and integration: Compact module suitable for inclusion in DIY electronics, robotics, automotive projects, and portable systems where space and efficiency matter. - Performance: High efficiency, fast switching, and reliable regulation help extend battery life in portable devices and reduce heat in enclosed enclosures. 2-3 practical use scenarios - Scenario 1: DIY bench power supply and prototyping Use this PWM regulator module to provide a stable DC output for microcontroller boards, sensor arrays, and test circuits sourced from a higher voltage supply. The combination of PWM regulation and high efficiency helps keep heat to a minimum in compact lab setups. - Scenario 2: Automotive and mobile applications Integrate the module to convert vehicle or other automotive 12V-volt supplies into a steady voltage rail for controllers, radios, or instrumentation, reducing voltage fluctuations and improving reliability in noisy electrical environments. - Scenario 3: Battery-powered and portable electronics Employ the regulator in portable projects where energy efficiency is important. The high switching frequency and robust XL4016 core support long run times and cooler operation in compact enclosures, enabling more dependable operation for remote or field devices. Notes - This description reflects the listed specifications: PWM modulation for voltage regulation, 94 percent conversion efficiency, 180 kHz switching frequency, and the XL4016 chip. No additional specifications, materials, or dimensions are included beyond the stated attributes.