Power Supply Module 300W DC-DC Converter Adjustable Step Down Module 9A 5V-40V To 1.2V-35V 20A 6V-40V To 1.2V-35V

Type : Power Supply Rated Capacity : 40-1000VA（include40VA） High-concerned chemical : None Origin : Mainland China Fuction 1 : DC/CC Adjustable Step Down Power Supply Module Fuction 2 : dc cc 9A Step Down Buck Converter Board Fuction 3 : step down 300w Fuction 4 : 300w step down Fuction 5 : dc-dc buck converter Fuction 6 : step-down voltage converter Fuction 7 : dc step down cc Fuction 8 : dc cc step down converter 300w