DC Boost Converter Module 3V to 5V 3A Efficiency Step Up Power Supply Board for Lithium Battery

Color: 5V Overview A compact DC boost stepup module that converts 35V input to selectable 5V, 6V, 9V, or 12V output. Designed for batterypowered projects and mobile power applications, the module offers conversion efficiency, stable output, and a small footprint. Key benefits efficiency: conversion efficiency up to 95 percent reduces heat and extends battery run time. Stable power: output accuracy plus or minus 1 percent and low output ripple help protect sensitive electronics. Low standby drain: noload current of 1 mA minimizes battery discharge when the load is idle. Strong output capability: supports up to 3 A output, delivering a maximum of 15 W for moderatepower devices. Compact size: small PCB dimensions make integration into tight enclosures and portable assemblies easy. Performance and specifications Input voltage: 35V, compatible with singlecell ternary lithium batteries and lithium iron phosphate batteries. Output voltage options: 5V, 6V, 9V, 12V. Output current: 3 A (maximum), maximum output power 15 W. Conversion efficiency: up to 95 percent. Output ripple: less than 80 mA. Output accuracy: plus or minus 1 percent. Noload current: 1 mA. Operating temperature: 20 C to +85 C. Operating humidity: 20 percent to 90 percent. Dimensions: 23.3 mm x 14 mm x 4.5 mm (length x width x height). Package includes: 1 x power supply module. Function and compatibility Converts lowvoltage singlecell battery sources to common higher voltages used by electronics. Compatible with portable devices, battery packs, embedded systems, sensors, camera modules, communication equipment, LED loads, and other electronics that require 5V, 6V, 9V, or 12V from a 35V source. Small PCB form factor fits hobby projects, power banks, and custom enclosures. Practical use scenarios Portable USB power supply: boost a singlecell lithium battery to a stable 5V rail for charging or powering USB devices. Field electronics and sensors: provide 9V or 12V to sensors, radio modules, or camera modules from a singlecell battery for remote or mobile installations. DIY lighting and small motor drivers: power LED strips or small motors requiring 6V or 12V while keeping the power module compact and efficient. What makes it stand out Very conversion efficiency and low noload current make it suitable for batterypowered systems where energy conservation is important. Precise output regulation and low ripple provide reliable power for sensitive electronics. Tiny footprint and broad output options simplify integration into a wide range of applications. Installation notes Observe correct input and output polarity when wiring. Verify the selected output voltage matches the load requirements before applying power. Ensure adequate cooling if operating near maximum current or in ambient temperature. Package contents 1 x DC boost stepup power supply module (dimensions and specifications as listed).