XL4005 CC CV 5A Buck Step Down Power Supply Module Board Lithium Charger for Arduino Non-isolation Diy Electronic PCB Board

The module properties: non - isolation step-down module
Input module parameters:
Voltage range: 4.5 - 30 V
Output current range: 0.1 - 5 A
Output voltage range: 0.8 - 30 V (adjustable)
The light output range: 0.1 - 5A
Working temperature: - 40 -- 85 ¡ã
Working frequency: 300 KHZ
PWM control Frequencerange: 100-300 hz
Range of transition: up to 95% (efficiency and input and output voltage, current and pressure difference)
Overtemperature protection:Yes (after overtemperature shutdown output)
Reverse connect protection:yes (input power transmission capacity greater than 2, reverse connection protection is invalid)
Module size: 64.5 mm *28.1 mm*20mm(L*W*H)

Package Included:

1 x XL4005 5A CC CV Step-down Buck Power Supply Module Lithium Charger for Arduino