Re: HV Power Supply - 7704A - Neon Bulbs


n4buq
 

BTW, I don't find these neons described in the Circuit Description section. Are they there just as over-voltage protection?

Thanks,
Barry - N4BUQ

----- Original Message -----
From: "Mark Vincent" <orangeglowaudio@gmail.com>
To: "tekscopes" <TekScopes@groups.io>
Sent: Monday, October 4, 2021 9:02:51 PM
Subject: Re: [TekScopes] HV Power Supply - 7704A - Neon Bulbs
Barry,

A 5AB is a direct replacement for a NE23. Mouser has these in stock. Get several
to have spares on hand. Broken leads at the base of neons is common.

Mark


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