http://ltwiki.org/index.php?action=history&feed=atom&title=User%3AGeorgejmadden 2026-04-17T11:27:22Z Revision history for this page on the wiki MediaWiki 1.31.7 http://ltwiki.org/index.php?title=User:Georgejmadden&diff=1746&oldid=prev 2017-04-30T03:42:52Z

<p>Creating user page for new user.</p> <p><b>New page</b></p><div>areas of expertise:<br /> power supply design, ac/dc, dc/dc, hv, power levels up to 50KW.<br /> control systems design, analog and digital.<br /> transformer design, ferrites, tape cores, mpp cores, powder cores, etc.<br /> battery backup systems, data center hold-over, notebooks, single cell products.<br /> analog instrumentation.<br /> Audio amplifier design, class AB, B, D, minimum feedback design.<br /> Loudspeaker design, vented, closed box, parameter analysis, tuning, optimization.</div>

Lewispaul