The Cyber-Spy.Com Usenet Archive Feeds Directly
From The Open And Publicly Available Newsgroup
This Group And Thousands Of Others Are Available
On Most IS NNTP News Servers On Port 119.
Cyber-Spy.Com Is NOT Responsible For Any Topic,
Opinions Or Content Posted To This Or Any Other
Newsgroup. This Web Archive Of The Newsgroup And
Posts Are For Informational Purposes Only.
From: "Pacific Freight"
References: <firstname.lastname@example.org> <email@example.com>
Subject: Re: computer power supplies in series
X-Newsreader: Microsoft Outlook Express 6.00.2600.0000
X-Original-Trace: 9 Oct 2002 10:47:32 +1000, 126.96.36.199
Date: Wed, 09 Oct 2002 00:47:37 GMT
NNTP-Posting-Date: Wed, 09 Oct 2002 10:47:37 EST
Organization: Comindico Australia - reports relating to abuse should be sent to firstname.lastname@example.org
"Trampas" wrote in message
> Purchase yourself a car battery charger, more current and 12Volts output.
****Car battery chargers go up to around 5A max. Unless you want a really
big one that will cost $$$. Also, not regulated enough. With the PC power
supply, I'll have 20A.
> wrote in message
> > Pacific Freight wrote:
> > > I have been using a single PC PSU at 5V for electroplating metals but
> > > more voltage now. Thinking of joining two together in series.
> > > I'm starting to wonder how safe it is to use this power supply now.
> > > using liquids etc....especially if one of the outputs is tied to
> > > So I want to know whether I can join two together in series and not
> > > safety issues.
> > Pretty much.
> > You'll need to find where (if?) the safety ground is connected to 0V on
> > PSU.
> > Now, remove that link, and install one to 5V.
> > Simply connect this PSU to the other one the right way round, and you
> > have +-5V around ground.
> > --
> > http://inquisitor.i.am/ | mailto:email@example.com | Ian
> > Two parrots sitting on a perch. One asks the other, "Can you smell
Go Back To The Cyber-Spy.Com
Usenet Web Archive Index Of
The sci.electronics.design Newsgroup