DC-DC 4A Buck Boost Converter Module Adjustable Step Down with LCD Display Power (HW-140)

Product details of DC-DC 4A Buck Boost Converter Module Adjustable Step Down with LCD Display Power (HW-140)
The 4A Buck-Boost Converter Module is a versatile and efficient power supply that offers adjustable voltage and current settings. This high-performance module is ideal for powering a wide range of electronic devices and can be used for both step-up and step-down voltage conversions.

Specification of DC-DC 4A Buck Boost Converter Module Adjustable Step Down with LCD Display Power (HW-140)
Input Voltage: 5.5 -30V (when the input voltage is 5V, the buck-boost can also be realized, but the voltage and
current measurement is not accurate; below 4.7V, under-voltage protection)
Output Voltage: 0.5-30V
Output Current: Can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation
Output Power: Natural heat dissipation 35W, enhanced heat dissipation 50W
Voltage Display Resolution: 0.05V
Current Display Resolution: 0.005A
Conversion Efficiency: About 88%
Input Reverse Connection Protection: Yes
Output End Anti-Backflow: Yes
Short Circuit Protection: Yes
Working Frequency: 180KHZ
Size: (LxWxH) 66x48x21mm
Mounting Hole: diameter 4mm
Weight: 46g