Newbrain Display

From: Eric Smith <eric_at_brouhaha.com>
Date: Mon Jan 31 13:52:27 2005

> Near to the Nec FIP display in the Newbrain computer there is a little
> circuit with a componet with 10 pins where you can read:
>
> 27
> CD-1867N
> TDK
> JAPAN
>
> Somebody know what is this component? I think it is used to control
> voltage
> supplied to de display.

If it's a small circuit board, it's probably a DC-DC converter (or a
DC-AC inverter, if the display needs AC). Many Ethernet cards used to
use a TDK CE2054 DC-DC converter to produce isolated 9V DC from 5V DC in
I've got big pile of surplus ones, and the data sheet *used* to be on line,
but I can't find the copy I downloaded and now it's no longer on their web
site.

Eric
Received on Mon Jan 31 2005 - 13:52:27 GMT