Hi folks,
I've sent out info to half a dozen folks, and the idea of having a load
test has come up more than once. Chris, W7JPG, was the most
inquisitive, I've cc'd his note below, and my thoughts on the whole thing.
---
my reply:
Hi Chris,
You're right in everything you s
Hi folks,
I have scanned the article, one small page, written by K0ZQD in V2 Iss.
16 of The Collins Coll's. MMag. It gives the schematic, leaving
construction details to the builder. I also have scanned a skem of the
p.s. pinouts for the 516F-2, from the same issue. Make your own
adapter(s
There wouldn't be much too it.
all you need would be a hand full of resistors, using ohm's law to calculate
the values. The values would be calculated at the max current the TRx series
would draw.
On would need to load the 6.3 v filament down to the same current as the tubes,
if you don't the
I would be very interested in seeing the schematic..
73
Gene K1NR
PS I would not mind having one to check my Collins supply
either : - )
On Mon, 26 Nov 2012 11:50:11 -0500
Al Parker wrote:
> hi folks,
> Some yrs ago there was an article on building a test
> setup for Collins p.s.'s.
hi folks,
Some yrs ago there was an article on building a test setup for Collins
p.s.'s. I think it was in one of the Collins collector magazines, I can
search it out. I came into possession of one of the units, and have
made cable adapters for the AC-3/4's, and I think the HP-23's also. It
That would be a useful test jig.
John N. Hudson III, Communications Coordinator
4050 Taylor St, MS 243
San Diego, CA 92110
6192509063 Cell
On Nov 24, 2012, at 1:37 PM, "Eugene Balinski" wrote:
> All,
>
> Just wondering if anyone has put together an AC-4 load
> or test bank ? If so, cou
All,
Just wondering if anyone has put together an AC-4 load
or test bank ? If so, could you share the plans ?
I would like something that would allow one to connect the
AC-4. switch on the AC, and measure the various voltage
levels on test point, and perhaps even load the supply.
Thanks in
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