smps circuit design its my project --> plz help - Electronic Circuits Projects Diagrams Free

vejay_ece · 19th December 2003, 01:03 PM

hello all
im a 3rd ece student in chennai iv chosen a project on design of switched mode power supply... and i cant find any circuit on smps in the net...... my topic is just "desin of smps" ----> plzzz help anybody.... reply to my mail id thanx vejay sarathy :?:

**Nigel Goodwin** · 19th December 2003, 01:28 PM

Quote:

Originally Posted by vejay_ece

hello all
im a 3rd ece student in chennai iv chosen a project on design of switched mode power supply... and i cant find any circuit on smps in the net...... my topic is just "desin of smps" ----> plzzz help anybody.... reply to my mail id thanx vejay sarathy :?:

Try downloading manufacturers datasheets for SMPS chips, two I see a lot of are UC3842 and TDA4065 (used for mains PSU's in domestic electronics). The biggest problems are likely to be coils and transformers.

Sebi · 19th December 2003, 02:08 PM

Nigel mistyped TDA4605

**Nigel Goodwin** · 19th December 2003, 04:01 PM

Quote:

Originally Posted by Sebi

Nigel mistyped TDA4605

Oops! - so I did, and I've replaced one this morning :?

Ravi · 24th December 2003, 10:42 AM

Hello sarathy,

I've dowloaded good infor. & circuits from
http://www.powerdesigners.com/infoWeb/downloads.shtm

Also check ON semiconductor's web site

With best wishes

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19th December 2003, 01:03 PM	(permalink)
vejay_ece	smps circuit design its my project --> plz help hello all im a 3rd ece student in chennai iv chosen a project on design of switched mode power supply... and i cant find any circuit on smps in the net...... my topic is just "desin of smps" ----> plzzz help anybody.... reply to my mail id thanx vejay sarathy :?:

19th December 2003, 02:08 PM	(permalink)
Sebi	Nigel mistyped TDA4605

24th December 2003, 10:42 AM	(permalink)
Ravi	Hello sarathy, I've dowloaded good infor. & circuits from http://www.powerdesigners.com/infoWeb/downloads.shtm Also check ON semiconductor's web site With best wishes __________________ \"Waste your money and you\'re only out of money,but waste your time and you\'re lost part of your life\"