Comments on: 12vdc power supply circuits

By: Rahul

Rahul — Thu, 04 Aug 2011 11:02:31 +0000

please send me

By: syed bilal asgher

syed bilal asgher — Tue, 26 Jul 2011 10:44:08 +0000

would it charge 7v battery of 1A current in series? plz rply,,,,,

By: syed

syed — Sat, 16 Jul 2011 11:05:08 +0000

no sysley prog79, u cannot give it a 220v ac input..u need to use a step down transformer which will convert 220 v ac to respective v ac.
for example to use first circuit “12V BD139 power supply circuit” u should use 220 v ac to 12 v ac step-down transformer.

By: Sysley prog79

Sysley prog79 — Fri, 01 Jul 2011 15:44:48 +0000

Can The INput of these power supply be 220vac ?
Plz reply ….

By: Yahya Mazudi

Yahya Mazudi — Tue, 19 Apr 2011 06:23:40 +0000

it’s usful thing
and it’s a great thing if u try to do it

By: Hira

Hira — Fri, 08 Apr 2011 01:11:13 +0000

The above circuit is really helpful for me ….
Thans a lot…
I really love that kind of circuit…

By: rashudtirmazi

rashudtirmazi — Fri, 21 Aug 2009 02:08:39 +0000

i have to need the power suply circuit