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ETX90 power supply

Can someone tell me which the centre pin of the 12v adapter should be... + or - Also does anyone know if the telescope draws more than 15-00ma. Thanks

Posted by peter chapman on

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Greg Cann

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The center pin is positive & you will need a minimum of 1200 mA. Here's a link to a great site with lots of good information: http://www.weasner.com/etx/menu.html Please update the question & let us know if the information given was useful to you - Good Luck!

Posted on Aug 29, 2007

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>socket/plug for a Compaq TFT450 LCD Monitor that she
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>
>
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power adapter is failing, get a different one and see.
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