--_003_48AFCAC5D8424D6694B3083672B0FB82ivp1_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi all, I'm making a variable linear PSU out of recyclables. I have all the parts for a 0 - 35V 5A. One thing I'm not sure about are the diodes I could use Amongst those to hand are MUR3020 and BYV52-200 www.onsemi.com/pub_link/Collateral/MUR3020PT-D.PDF Both are ultrafast, with the pdf suggesting use in SMPS, but no mention of linear supplies Would either be suitable in the attached schematic ? If not I have a few MR750 (6A, 600V) www.onsemi.com/pub_link/Collateral/MR750-D.PDF I note that the lead length is very important TIA Joe= --_003_48AFCAC5D8424D6694B3083672B0FB82ivp1_ Content-Type: image/gif; name="rectifier.gif" Content-Description: rectifier.gif Content-Disposition: attachment; filename="rectifier.gif"; size=726; creation-date="Sat, 28 May 2011 03:17:43 GMT"; modification-date="Sat, 28 May 2011 03:17:43 GMT" Content-Transfer-Encoding: base64 R0lGODlhhQBbAIAAAAAAAP///ywAAAAAhQBbAAAC/oyPqcvtD6OctNqLs968+w9WQDKORwmkZqCe qbu24Ry+xruy+rnrcV/i0YYcGyvIy+V8wmTzaEISp4ugFYGS3aJP5q2JoooVV6l3+f0J1cDe+F12 S9FzsD39zu+4ynZb3fcl6KUnxrUnE6iVqBJltHVYKDlJWWl5iZmpucnZ6fkJGlrYGImHBemIBgXD KnqhuEYy6Gf3w+Y6ATsI2KBqSuiL20vqdNdI1vvXJfwQOPt7uhz7G8yM/ETndre6W6xtnYxdFb0X 3n0LPqz1/My4DmWz+JhOX29/j5+vv88wX80/ahFATaTMDERV0FvBhQwbOnwI8RgoPuwsJKz2rt88 /ldxigh08I8cs44b/DXLBY7itzEhpXkSGGPjFIwicalsOYOmy1AkR2lMlK6nHp0VeZrCWQNkzYlG 5sgkgjSYEnetuJGRKOHmpKgaRdpSOA6D0Dz/GoIlV+crNBFMkCYtAiNSWrBYsx7d2kHVXGrKKMCs yjLvOLXA+lq8K8mtOcJ7zxj025ZSWYayqsqLGZPQ4St47VrTmhilzaZAIj59JXok4giKlXr+HDk1 3NeqOdMuKdvmagitzfEW9hfSbw9cYZ/JraE4bNusPyivrXm4YHWURYH+WV3sweBWAzdLqPv4d2K4 Dzp5DCfr6U9j1RE3LwhJ79kAuWecCb9cKbL5dyPPJ7FEWf21Z9FHvg10XQYXnXSPQwqZBqFp/Q2x 4ISJGWghWQFmyGGHHn4IYojOuWMQOt21Qp6FG3ahUjdo7bRdZS/y1U+NHEqEFRt12HjNhysWFt+B MOb3o1NA8Sijime5OI02Onp4mYxFyrTOfyJeiWWW9xQAADs= --_003_48AFCAC5D8424D6694B3083672B0FB82ivp1_ Content-Type: text/plain; name="ATT00001.txt" Content-Description: ATT00001.txt Content-Disposition: attachment; filename="ATT00001.txt"; size=208; creation-date="Sat, 28 May 2011 03:17:43 GMT"; modification-date="Sat, 28 May 2011 03:17:43 GMT" Content-Transfer-Encoding: base64 LS0gDQpodHRwOi8vd3d3LnBpY2xpc3QuY29tIFBJQy9TWCBGQVEgJiBsaXN0IGFyY2hpdmUNClZp ZXcvY2hhbmdlIHlvdXIgbWVtYmVyc2hpcCBvcHRpb25zIGF0DQpodHRwOi8vbWFpbG1hbi5taXQu ZWR1L21haWxtYW4vbGlzdGluZm8vcGljbGlzdA0K --_003_48AFCAC5D8424D6694B3083672B0FB82ivp1_-- .