Re: Progress

-----Original Message-----
From: Bertho Boman <boman@...>
To: CAD_CAM_EDM_DRO@onelist.com <CAD_CAM_EDM_DRO@onelist.com>
Date: Monday, September 20, 1999 3:44 PM
Subject: Re: [CAD_CAM_EDM_DRO] Progress

>From: Bertho Boman <boman@...>
>
>As a test while you are waiting for the good ones, you can wire 10 1 ohm

1/4W in parallel and you will have a 0.1 ohm resistor @2.5 W which is
probably fine.

>
>I missed your previous post but a silly question, did they blow open or

what happened?

>Bertho
>===============================
>

>>Bertho

Dan says that I have 5 OK and 1 U/S, I am still trying to locate a
replacement over here, if not I will have to send to Dan for them, at the
other side of the pond,

Best Wishes
Peter smith

>
>> "Peter Smith" <peter@...> wrote:
>>
>> Hello Paul
>> Many thanks for the offer of a scope,but I would probably not know how to

use it (by the way I am near Newcastle) as my electronic experience might
just go as far as changing the battery on the car.

>> I have to adopt the attitude of replace what I think is u/s, use a

little bit of common sense ( pity I had not used some when I coupled the
board to the power supply) and try again.

>>
>> I had a look in the RS cat but I think Non Inductives started at 1R0,

anyway I asked them if they could get OHMITES or a direct replacement, that
was a week ago and I have not heard from them, so assumed that they can't.

>>
>> I am going to ring Farnell to see if they have the two ICs that I need

for each axis,so I will ask them about the resistors.

>>
>> Best Wishes
>>
>> Peter Smith
>
>
>>Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the

discussion of shop built systems in the above catagories.

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