Mini DCDC StepDown Regulated Voltage Converter Module Input and outputs DC input range: 516V Fixed voltage outputs: 1.25V, 1.5V, 1.8V, 2.5V, 3.3V, 5V Default output: 1.25V This module provides stable fixed voltages suited for direct use in low and mid voltage electronics Efficiency and power design Onboard MP1495 chip delivering efficiency, up to 90% Efficient conversion helps reduce heat and conserve energy in battery or powerlimited applications Output accuracy and adjustment design Unique shortconnecting voltage adjustment design enhances output accuracy Provides better performance compared with potentiometerbased voltage converter modules Size and practicality Mini size suitable for spaceconstrained projects and compact assemblies Simple fixedvoltage options enable easy compatibility with common components Performance and compatibility Wide input range (516V) supports various power sources Multiple fixed outputs allow straightforward matching to device requirements without individual regulators Use scenarios Embedded projects and microcontroller systems powered from a 516V supply, needing stable 1.25V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V Prototyping and development boards that require several fixed voltages in a compact footprint Portable or energyconscious applications where efficiency and reduced heat are beneficial Summary A compact, efficient, fixedvoltage DCDC converter module with wide input tolerance and an accuracyfocused adjustment design, suitable for a range of hobbyist and professional electronics projects.