[TechAssist] Re: HOW TO BUILD A POWER SUPPLY
- From: "J Silverman" <greentron@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 6 May 2002 18:57:23 -0400
First look at the name plate on the camera and see what voltage, AC or DC,
and current or power is required. Some run from 12 volts DC and some run
from 24 volts AC and some will accept 120 VAC. The wattage or amperage is
usually low, maybe 100 or 200 milliamperes. Easiest thing is to buy one of
the many power units that plug right into a wall socket that has the right
volts and amps. You can get them at Radio Shack and distributor catalogs are
full of them. Only cost a few dollars. You cant build anything for that
price.
Some local building codes may not allow that type of power supply and may
require you to use a unit in a metal box and wire up with metallic conduit.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "huds" <huds@xxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, May 06, 2002 2:50 PM
Subject: [TechAssist] HOW TO BUILD A POWER SUPPLY
>
> Hi all.
> I have a question, now when you read this do laugh, I hope someone can
help
> me with this...
> How can I build a power supply for a security camera and what would I need
> ... thanks
>
>
> HUDSONS ELECTRONICS
> Leroy Hudson Owner/Tech
> 1649 SO. Byron Butler pkwy
> Perry, Fla.32348
> ph: 850-584-7271
> fax: 850-584-7267
> email: huds@xxxxxxxxxxxxxxxxx
>
>
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