EC Buying 5Pcs DC-DC Power Module 12V to 3.3V 5V Multi Output Buck Converter Board, DC 6V–12V Input, Triple Output 3.3V 5V Power Supply Module

["This DC-DC power module provides triple output voltages from a single DC input source, allowing 12V input to be converted into regulated 3.3V and 5V outputs while maintaining 12V pass-through","Supports a DC input range of 6V to 12V, with the requirement that the input voltage be at least 1V higher than the regulated output voltage","The module delivers regulated 3.3V (±0.05V) and 5V (±0.05V) outputs, with load current up to 800mA on the regulated channels, while 12V is directly passed through from input","Designed with a double-sided PCB layout to optimize circuit routing and component placement, improving structural stability and electrical distribution","Equipped with multiple input and output pins and two-pin mounting holes for convenient board fixation and integration into prototype systems and experimental platforms"]