ngant17
1 W
I’m planning to use power tool batteries for my supplying voltage to a new Bafang BBS02 48v kit.
Most of the ones I have are 18vdc and 20vdc. Here are the possible combinations I can use:
3@18v = 54vdc
3@20v = 60vdc
2@18v + 1@20v = 56vdc
2@20v + 1@18v = 58vdc
and finally, 1 battery @ 60v
So I think I’m looking for a buck converter (step-down converter) or a DC-to-DC power converter to step down voltage from 56-60vdc input (supply) to a 48vdc output(load).
I am seeing a DC to DC converter with Input voltage range of 50-72V DC. And Output voltage of 48VDC, Output current 10Amps, Output rated power 480Watts.
Would this be a good fit for the batteries that I want to use with the Bafang BBS02? I want to keep as close to 48vdc on the Bafang so I don't burn up any internal electronics.
Most of the ones I have are 18vdc and 20vdc. Here are the possible combinations I can use:
3@18v = 54vdc
3@20v = 60vdc
2@18v + 1@20v = 56vdc
2@20v + 1@18v = 58vdc
and finally, 1 battery @ 60v
So I think I’m looking for a buck converter (step-down converter) or a DC-to-DC power converter to step down voltage from 56-60vdc input (supply) to a 48vdc output(load).
I am seeing a DC to DC converter with Input voltage range of 50-72V DC. And Output voltage of 48VDC, Output current 10Amps, Output rated power 480Watts.
Would this be a good fit for the batteries that I want to use with the Bafang BBS02? I want to keep as close to 48vdc on the Bafang so I don't burn up any internal electronics.