Description:
This module can step-down applications is higher  than the output voltage when the input voltage, such as battery, power  transformer, DIY adjustable regulated power supply, 24V vehicle notebook power  supply, industrial equipment, buck, 12V 3.3V, 12V 5V, 24V 5V, 24V 12V, 36V 24V  etc.
Module name:5A step down module.
Module property: Non-isolated step down module(BUCK).
Input voltage:4V-38V
Output voltage:1.25V-36V(adjustable)
Output current:0A-5A,for safe working current, please under  4.5A.
Output power: it is recommended to use in the 75W, more than  50W Please add heat sink.
Working temperature:-40°~+85°
Working frequency:180KHz
Transfer efficiency:96%(max)
Load regulation rate: S (I) ≤ 0.8%
Voltage regulation rate: S (U) ≤ 0.8%
Power indicator: yes
Short circuit protection: (current limiting 8A)
Over temperature protection: Yes (automatic shutdown output  ultra temperature)
Short circuit protection: Yes
Input reverse connect protection: NO
Output reverse connect protection: no
PCB size:54x24x12mm
Quantity:1pc
Measured Efficiency Table:

Package includes:
DC/DC Converter MAX 5A x  1
Heat sink x 1