[TenTec] Inrush Current Protection?

Mark Erbaugh mark at microenh.com
Thu Mar 31 12:07:32 EST 2005


Dick,

This doesn't answer your question directly, but why don't you leave the 961
on all the time and turn the power on / off with the Omni VI+ switch?  If
your VI+ has the crystal oven that would keep the oven on and provide
increased stability at startup.

73,
Mark

----- Original Message ----- 
From: "Knox, Richard L." <richard.knox at gd-ais.com>
To: <tentec at contesting.com>
Sent: Thursday, March 31, 2005 10:36 AM
Subject: [TenTec] Inrush Current Protection?


> Good Day Members of the TenTec Reflector!
>
>   Question for you about in-rush current protection.
>
>   I leave my On/Off switch on my Omni VI+ in the ON position and turn
> the rig off and on via the On/Off switch on the 961 Power supply.  When
> when I do turn my power on, it does seem like quite a shock to the
> system.
>
>   I am wondering if there would be any benefit to inserting an In-Rush
> Current Protection device between the mains and the 961 Power Supply.  I
> have a commercial unit I purchased some time ago to limin in-rush
> current to my Heathkit SB-200 linear.  I was thinking of using this and
> wondering if it might provide some protection to both the power supply
> as well as the Omni VI+.
>
>   Would appreciate any thoughts you might like to share on this.
>
>   Thank you and 73!
>
> de KD4BRL  Dick Knox
>
> COL(R) Richard L. Knox
> Homeland Security and Assurance
> Engineering Development and Integration Services
> General Dynamics
> 1200 Joe Hall Drive, P.O. Box 990
> Ypsilanti, Michigan 48197
> Tel:   734-480-5197
> Fax:  734-480-5781
> E-Mail:  Richard.Knox at GD-AIS.com <mailto:Richard.Knox at GD-AIS.com>
>
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