Regulated power supply


Anyone got a circuit for 0-20 volts dc 2.5 amps or more regulated power
supply
Reply to
F Murtz
Loading thread data ...
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!)
Reply to
Greg the Grog
"F Murtz"
** 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.
formatting link

......... Phil
Reply to
Phil Allison
** Typo:
.......... Phil
Reply to
Phil Allison
At
formatting link

you will find a very neat circuit for a supply with voltage adj and current limiting etc
David
Reply to
quietguy
"quietguy"
** Dead link.
......... Phil
Reply to
Phil Allison
missing the .htm try:
formatting link

Dave :)
Reply to
David L. Jones
Thanks Phil - the correct addy is...
formatting link

....somehow the htm went missing from the link below when I posted it - sorry guys
David
Phil Allis> "quietguy"
Reply to
quietguy
Thanks everyone
Reply to
F Murtz

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.