[Amps] Harbach SB-220 Soft Start Relay Part # or, replacement

Adrian vk4tux at gmail.com
Sat Oct 5 19:33:09 EDT 2024


From: Aleksandar Petkovic<vk6apk at bigpond.com>
To: Mark Bitterlich<markbitterlich at embarqmail.com>,	David Gow
	<6146guy at gmail.com>
Cc:amps at contesting.com
Subject: Re: [Amps] Harbach SB-220 Soft Start Relay Part # or
	replacement
Message-ID:<987a865a-3a7f-4607-9ada-a13ee3f0a354 at bigpond.com>
Content-Type: text/plain; charset=UTF-8; format=flowed

I believe that the winding resistance takes care of it.

73, Alek VK6APK



No it is the transformer core material and design. Similar to neon sign current limiting transformers.
The core gaps are used in magnetic shunt paths of a current limiting transformer to limit secondary current.

73

vk4tux




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