[MLB-WIRELESS] dead wall warts
Steven Haigh
netwiz at crc.id.au
Tue Oct 4 17:19:07 EST 2005
Yeah - definitely get the power company out to check your stuff....
On 04/10/2005, at 4:59 PM, Jason Hecker wrote:
> A lot of wall warts are designed for Europe which has power surge
> protection built into the power network. Australia doesn't have
> such protection and even though the wall warts might pass safety
> testing here they have a higher mortality rate in Australia because
> of the rouger power we get here.
>
> Your mains is faulty. Whether it's in the house or out on the
> mains network is for your local supplier to work out.
>
> David Ashburner wrote:
>
>> Kind of strange, I have had 5 wall warts die on me in the last few
>> months. I know they are probably
>> not the highest quality parts but still...
>> 2 x 12 v @ 0.5 amp (Minitar)
>> 3 x 12 v @ 1.0 amp (Linksys & Proxim)
>> when I crack on open and apply 240 to the primary side there is no
>> AC on the secondary winding so it looks like it if failing in the
>> transformer, I'm assuming some sort of current surge is blowing
>> the fine wire on the primary.
>> I have noticed that the AC power is pretty rough, my UPS is
>> constantly trimming the input voltage and you hear it switching in
>> and out once every 10 minutes.
>> anyone else have this happen?
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>
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--
Steven Haigh
Email: netwiz at crc.id.au
Web: http://www.crc.id.au
Phone: (03) 9017 0597 - 0412 935 897
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