[GreenKeys] TWX/TELEX

[John, W9DDD]

Probably invented by a fuse salesman?

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The above comments or recommendations are SWAG. Use at your own risk.
John, W9DDD

On 4/15/2021 11:09 AM, Roy Morgan wrote:
> The “Battery Discharger” reference reminds me of a design offered quite some time ago for a "Fuse Tester”.
> 
> It had a line cord, push button labeled “Press to Test", a fuse holder and an indicator lamp (neon type I am sure) with the label “Fuse Bad”.  After inserting the fuse to be tested the user followed the instruction under the push button “Press to Test”.
> 
> The fuse got huge current, it blew, and the lamp illuminated.
> 
> Roy
> 
>> On Apr 14, 2021, at 12:14 PM, W2HX <w2hx at w2hx.com> wrote:
>>
>>> The same instructor drew a diagram on the blackboard with a battery symbol powering a transformer. I guess he didn't know the difference between AC & DC.)
>>
>> Oh, he knew the difference alright. He was just drawing the circuit diagram for a battery discharger.
>>
>> 73 Eugene W2HX\
> 
> Roy Morgan
> K1LKY since 1958
> k1lky68 at gmail.com
> Western Mass
> 
> 
> 
> 
> 
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