FNIRSI-BUCK4A50W, 50W 4A DC CC CV Automatic Boost Buck Converter 0.5-30V Adjustable Regulated Power Supply Voltmeter Module

FNIRSI 50W 4A DC CC CV Automatic Boost Buck Converter 0.5-30V Adjustable Regulated Power Supply Voltmeter Module, with Fan.

-Safety protection: The voltage regulator module has input reverse connection protection, and the reverse connection will not burn; it also has output backflow protection.
-Applications: Can be used for DIY projects.
-LCD display: The converter is designed with LCD screen for easy reading. 

Specifications:
-Material: Electronic components + plastic
-Size: 7.8x5x3.7cm/3.07x1.97x1.46in
-Input voltage: 7V-32V
-Output voltage: 0.5V-32V (weak output capacity below 1.8V)
-Output current: 50W: 4A, with Fan
-Output power: 50W: enhanced heat dissipation
-Voltage resolution: 0.01V
-Current resolution: 0.001A