@@frogproduction8388 After testing, after changing the protection voltage, the highest can be 69V. If you need 73V, you need to readjust the output transformer. The transformer has two coils, and change the double coils in parallel to series (the coil needs to be reduced by 2 turns and then connected in series).
Very simple, voltage part two: remove a 10K resistor and use a 20K potentiometer (42V-60V). Current part: Cut off the current detection line and connect a 1.5K potentiometer (0-38A) in series.
Sir please adjustable volt and current for Huawei R4875/50
Hi.. is it possible increase voltage up to 73v? for 20s lfp
@@frogproduction8388 After testing, after changing the protection voltage, the highest can be 69V. If you need 73V, you need to readjust the output transformer. The transformer has two coils, and change the double coils in parallel to series (the coil needs to be reduced by 2 turns and then connected in series).
Sir how control rectifier current and volt
Very simple, voltage part two: remove a 10K resistor and use a 20K potentiometer (42V-60V). Current part: Cut off the current detection line and connect a 1.5K potentiometer (0-38A) in series.
Thank you sir ji