Re: [NTLK] Buzzing backlight in MP2000

From: James Mackey (mackeyj24_at_hotmail.com)
Date: Mon Aug 05 2002 - 22:24:43 EDT


>From: Richard Barraclough <richard_at_sigma.ndo.co.uk>
>Reply-To: newtontalk_at_newtontalk.net
>To: <newtontalk_at_newtontalk.net>
>Subject: Re: [NTLK] Buzzing backlight in MP2000
>Date: Mon, 05 Aug 2002 22:50:59 +0100
>
>
The buzz comes from an inverter. Electroluminescent sheets require high
voltage AC, and the low-voltage DC from the Newton power cell has to get
jacked up for it to work.

There is a F.A.Q. at the Being Seen Technologies website. (beingseen.com)

JM

>Hi all
>
>Thanks for your replies (quick too!), I can get some sleep now my mind is
>at
>rest!
>
>Richard.
>
>
>--
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>Read the Newton FAQ: http://www.chuma.org/newton/faq/
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