Sep 15, 2010 #1 J jx_ben Newbie level 5 Joined Apr 22, 2010 Messages 8 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location auckland Activity points 1,333 I want to use LM393 to build a switching regulator with input of 15 to 60v and output of 5v. Thank you.
I want to use LM393 to build a switching regulator with input of 15 to 60v and output of 5v. Thank you.
Sep 15, 2010 #2 A afzal.cdac Newbie level 3 Joined Mar 11, 2010 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location noida Activity points 1,294 u can also use lm 317
Sep 15, 2010 #3 E ejeet Junior Member level 2 Joined Sep 6, 2010 Messages 23 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,283 Location Sweden Activity points 1,387 This is should be on the same thread as you posted yesterday, should it not? It is hard to follow if you post the same issue on multiple threads. https://https://www.edaboard.com/threads/187623/#post784639
This is should be on the same thread as you posted yesterday, should it not? It is hard to follow if you post the same issue on multiple threads. https://https://www.edaboard.com/threads/187623/#post784639
Sep 15, 2010 #4 cameo_2007 Advanced Member level 3 Joined Mar 15, 2007 Messages 748 Helped 70 Reputation 142 Reaction score 44 Trophy points 1,308 Location 12°58' N77°38'E Activity points 5,023 LM393 cannot handle 60V at the input,neither 317
Sep 18, 2010 #5 mrcube_ns Advanced Member level 1 Joined Apr 10, 2002 Messages 452 Helped 48 Reputation 96 Reaction score 34 Trophy points 1,308 Location Europe Activity points 3,813 try with national semiconductor "simple switcher". **broken link removed** Try to find HV regulators, there are made for higher voltages (e.g. LM2576HV..) Mr.Cube
try with national semiconductor "simple switcher". **broken link removed** Try to find HV regulators, there are made for higher voltages (e.g. LM2576HV..) Mr.Cube