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Regulated power supply

F

F Murtz

Jan 1, 1970
0
Anyone got a circuit for 0-20 volts dc 2.5 amps or more regulated power
supply
 
G

Greg the Grog

Jan 1, 1970
0
F Murtz said:
Anyone got a circuit for 0-20 volts dc 2.5 amps or more regulated power
supply

0 Volts DC @ 2.5Amps could be a problem.
Maybe Phil can help with that, he is good at making something from nothing.

;-)










(flame on!)
 
P

Phil Allison

Jan 1, 1970
0
"F Murtz"
Anyone got a circuit for 0-20 volts dc 2.5 amps or more regulated power
supply


** The data sheet schematic for the Natsemi LM338K will give you 1.2 to 20
volts at up to 5 amps.

However, you will need a large heatsink to dissipate 6 watts or so ( 2.5
times 25 ) at max current and low volts.

http://www.national.com/pf/LM/LM338.html



.......... Phil
 
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