please confirm that this sch is o.k. to build or if not what to change... regards sunny
sparkle Member Joined 2003 tnd-pipes.com/ 2006-06-23 4:06 pm #1 2006-06-23 4:06 pm #1 please confirm that this sch is o.k. to build or if not what to change... regards sunny Attachments psu sch_02_better.jpg 75.5 KB · Views: 282 ••• More options Share Nelson Pass The one and only Joined 2001 Paid Member 2006-06-23 6:55 pm #2 2006-06-23 6:55 pm #2 Your top and bottom Zener diodes are in backward, are probably not necessary, and the 18.2 V reference might not be quite enough for 15V. ••• More options Share sparkle Member Joined 2003 tnd-pipes.com/ 2006-06-23 7:17 pm #3 2006-06-23 7:17 pm #3 Thank You Mr. Pass for taking care about little people and little problems .....is this better (i can have also 14.5 or 14V it is not crythcal)....best regards sunny Attachments psu sch_02_better.jpg 54.4 KB · Views: 235 ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
Nelson Pass The one and only Joined 2001 Paid Member 2006-06-23 6:55 pm #2 2006-06-23 6:55 pm #2 Your top and bottom Zener diodes are in backward, are probably not necessary, and the 18.2 V reference might not be quite enough for 15V. ••• More options Share sparkle Member Joined 2003 tnd-pipes.com/ 2006-06-23 7:17 pm #3 2006-06-23 7:17 pm #3 Thank You Mr. Pass for taking care about little people and little problems .....is this better (i can have also 14.5 or 14V it is not crythcal)....best regards sunny Attachments psu sch_02_better.jpg 54.4 KB · Views: 235 ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Your top and bottom Zener diodes are in backward, are probably not necessary, and the 18.2 V reference might not be quite enough for 15V.
sparkle Member Joined 2003 tnd-pipes.com/ 2006-06-23 7:17 pm #3 2006-06-23 7:17 pm #3 Thank You Mr. Pass for taking care about little people and little problems .....is this better (i can have also 14.5 or 14V it is not crythcal)....best regards sunny Attachments psu sch_02_better.jpg 54.4 KB · Views: 235 ••• More options Share
Thank You Mr. Pass for taking care about little people and little problems .....is this better (i can have also 14.5 or 14V it is not crythcal)....best regards sunny
