http://www.piclist.com/techref/power/priswitch.htm James Newton, PICList Admin #3 mailto:jamesnewton@piclist.com 1-619-652-0593 phone http://www.piclist.com ----- Original Message ----- From: Bob To: Sent: Saturday, June 23, 2001 14:18 Subject: [PIC]: [EE]: Variable switching power supply Has anyone here ever made/seen a variable output switching power supply (possibly using a PIC as the controller)? Not just a couple of fixed voltages (3.3 & 5v), but more like a variable linear supply (like one controlled by a simple LM350T circuit). Since my knowledge of switching power supplies is nearly nill, I'm not even sure if this is possible.... -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.