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Convert 24vdc charger into 125vdc charger

Ali baloch

Oct 18, 2019
2
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Oct 18, 2019
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2
I have 24vdc, 20A battery charger. Now I need a 125vdc,10A charger. May I convert my existing 24vdc into 125vdc charger
 

73's de Edd

Aug 21, 2015
3,366
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Aug 21, 2015
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3,366
Your unit is built with power transformer-power semiconductors-power diodes and E-caps that max out at 480 Watts power capability.
Your request would be demanding a total of 1,250 Watts . . . . . .no can do.
 

Ali baloch

Oct 18, 2019
2
Joined
Oct 18, 2019
Messages
2
Your unit is built with power transformer-power semiconductors-power diodes and E-caps that max out at 480 Watts power capability.
Your request would be demanding a total of 1,250 Watts . . . . . .no can do.
If I minimiz my requirement upto 3A, means 375w. Is this possible in this condition? If yes then what I have to do pls..
 

duke37

Jan 9, 2011
5,364
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Jan 9, 2011
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There seems to be two posibilities.
1. Rewind the transformer to give the required voltage (expensive) and change the diodes (cheap).
2. Add smoothing capacitors (1mF/A?) and use a boost convertor. I have not investigated high power convertors.
 

BobK

Jan 5, 2010
7,682
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Jan 5, 2010
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7,682
Just out of curiosity, what are you going to charge with a 125V charger?

Bob
 
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