[Johnson] Power on surge
Van Lincoln
vlincoln at frontiernet.net
Tue Jun 2 21:47:08 EDT 2015
Where is the best deal on inrush current limiters please, Thank You WD8AAM
Van
At 18:02 6/2/2015, you wrote:
>I have put inrush current limiters in all units I service, sure the
>resistance decreases very fast but what it does do is eliminate the first
>high current cycles of current being drawn by the affected unit. The
>second thing it does is drop the voltage to the transformer by a volt or
>two. Both good things. The inrush current limiters are not expensive
>compared to the good that they do. They come in different max current
>sizes. The things do get warm so they must be mounted where they won't
>harm something by the heat. You will notice the lack of a "thunk" right
>away. You can also drop the size of the line fuse to a more reasonable
>value at the same time because the inrush current is not there anymore,
>just the average current that the unit uses. Saves on wear on the on/off
>switch also.
>Larry K9LWI
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