LTC1871 Voltages Step Up Boosting Module Key benefits Converts and stabilizes lowvoltage inputs into a higher, adjustable output so you can power devices or test circuits when your source voltage is insufficient. Builtin LED voltmeter lets you monitor and adjust output voltage without additional measurement tools, saving setup time. conversion efficiency reduces heat and power loss, extending battery run time and improving overall system performance. Compact, componentgrade construction with an imported control chip and current power components for reliable, longterm use. Main functions and specifications Function: Adjustable stepup (boost) DCDC converter using the LTC1871 control chip. Input voltage range: 3 V to 35 V. Output voltage range: 3.5 V to 35 V (adjustable). Maximum output power: Up to 100 W when both input and output voltages exceed 20 V. Conversion efficiency: Up to 96% under suitable conditions. Interface: Onboard LED voltmeter for voltage monitoring and adjustment. Intended users: Electronics engineers, hobbyists, and technicians with basic electronic circuit knowledge. Compatibility and performance Works with a wide range of DC sources including batteries, solar panels, and bench supplies within the specified input range. Adjustable output covers common voltages used in electronics projects and prototyping. efficiency and robust components make it suitable for sustained operation when operated within rated limits. Build quality and size Assembled on a compact PCB with an imported LTC1871 control chip and durable, current power components for dependable operation. Designed for integration into DIY projects, test setups, and compact power systems; requires appropriate mounting and wiring for safe use. Practical applications (use scenarios) Portable test bench: Boost a lowervoltage battery or bench supply to the precise voltage needed to test modules, sensors, or controllers. Batterypowered projects: Step up from singlecell or multicell battery packs to power 12 V or other highervoltage loads in portable devices. Automotive and vehicle electronics prototyping: Power accessories or prototypes from an available lowvoltage source while monitoring output with the onboard voltmeter. Important notes Requires basic knowledge of electronic circuits for safe and correct wiring, heat management, and load calculations. Operate within the specified input/output ranges and power limits to avoid damage and ensure reliable performance.