DC 25-6V to DC 12V/18V/33V/42V Fixed Output DC-DC Step-Down Power Module 2A 95% Add Adjustable Voltage Shorting Point _x000D_ Features: 1.Multi-step fixed output voltage: 1.2V/1.8V/3.3V/4.2V, meet different equipment needs 2.High performance conversion: conversion efficiency up to 95%, full load current up to 2A, excellent performance 3.New adjustable voltage shorting point: convenient for users to quickly switch the output voltage, more flexible operation 4.High operating frequency: designed to operate at a frequency of up to 1500KHz. Suitable for demanding applications 5.Widely compatible with a variety of scenarios: suitable for communication equipment, industrial control motherboards, aeromodels, etc., to meet diversified needs _x000D_ Parameter: Product Name: 2A DC-DC step-down power supply module Input Voltage: DC 2.5-6V (Input voltage needs to be higher than the output voltage) Output Voltage: DC 1.2V/1.8V/3.3V/4.2V (according to the specifications to choose) Output Current: 2A Max Conversion Efficiency: 95% Output Ripple: