https://powersupply33.com/power-supply-4-5-a-with-3-lm317-in-parallel.html PSU, Battery Charger, Inverter Sun, 05 Apr 2015 13:34:09 +0000 hourly 1 https://powersupply33.com/power-supply-4-5-a-with-3-lm317-in-parallel.html#comment-33539 Sun, 05 Apr 2015 13:34:09 +0000 http://powersupply33.com/?p=1885#comment-33539 Wrong way to do it, see the data sheet for the right way.

]]> https://powersupply33.com/power-supply-4-5-a-with-3-lm317-in-parallel.html#comment-3645 Sun, 02 Dec 2012 01:24:57 +0000 http://powersupply33.com/?p=1885#comment-3645 Could someone propose a heatsink suitable for this supply. I have paralled two Radio Shack transformers which give me 12.5 and 25 v ac at 4 amps which could be used for input. I am looking for 20 vdc at 3.5 amps max for only one particular application. Other voltages and amps would only be frosting on the cake and nice to have. Thanks in advance

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