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[Amps] open frame relay rating

To: <>
Subject: [Amps] open frame relay rating
From: "Steve Flood" <>
Reply-to: Steve Flood <>
Date: Sat, 29 Mar 2008 09:54:22 -0600
List-post: <">>
I have several open-frame relays.  If I use one for the T/R relay, what should 
the contact rating be for a 1500w amp?   Is it as simple as 1500w / 50 ohms = 
SQRT of 30A or 5.5 Amps?  

Steve, KK7UV
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