Wall Wart Power

[Philip]

Hello
I would guess first thing to check is if its dc?
or else you would you need a reticfier.Then to make sure if 300ma is enough you would hook it up to power supply whit ma meter , measure it att full load .........now check it out if its over 300ma
if not you can use it. About the fuse someoff them has a auto fuse. most of them:) but over the measured top ma add another 50ma...........
of curse u can use formels.........to count out which fuse..(which i dont remeber:=)
and you should probly add some filtering caps to.......
anyone correct ,me if iam wrong
// Olsson
----- Original Message ----- 
From: "Nicholas Pelkey" <njpguy at icqmail.com>
To: <synth-diy at node12b53.a2000.nl>
Cc: <analogue at hyperreal.org>
Sent: Wednesday, January 10, 2001 4:43 AM
Subject: Wall Wart Power


> Its come to my attention that some of you out there are using Wall Wart's to power your modules and other projects.  I was wondering if there where any precautions one should take if doing this.  Also I came upon one today that had a variety of voltages and was 300mA.  Would that be enough for a pcb project like a Master touch clone or something of that effect?  Also would I need a fuse?  And how would I figure out how big of one?
> Thanks
> Nick P
> 
> 
> 
> 
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