TI-H: AC adaptor

To: ti-hardware@lists.ticalc.org
Subject: TI-H: AC adaptor
From: TimRopp@aol.com
Date: Sun, 15 Dec 1996 01:03:20 -0500
Reply-To: ti-hardware@lists.ticalc.org


I'm trying to build an AC adaptor for my 85.  I have an adaptor that outputs
6V DC (which is what the 6 AAA batts output) but it outputs that at (I think)
300mA.  How do I reduce that to the level that the calc needs?  I've tried
hooking it to my calc by connecting the leads directly to the battery
terminals.  It will turn on and not lose the memory, but the screen is
totally "lit up".  Even at the lowest contrast level, you can't see anything.
 I need to put in something to reduce the amps, but I'm not sure what.

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