[ARC5] Relays

[kgordon2006]

Great. At 24VDC, that relay draws about 80 mA, or about 2 watts.Maybe those 40 ohm relays are all in series...or something.Len W7EKBSent via the Samsung Galaxy S21 5G, an AT&T 5G smartphone
-------- Original message --------From: "hwhall at aol.com" <hwhall at compuserve.com> Date: 10/12/25  13:29  (GMT-08:00) To: Mark K3MSB <mark.k3msb at gmail.com>, ARC5 <arc5 at mailman.qth.net>, List Milsurplus <milsurplus at mailman.qth.net>, arc5 at ix.netcom.com, ac2eu at yahoo.com, kgordon2006 at frontier.com Subject: Re: [ARC5] Relays > Might anyone know the specs for the relays that are in the ARC-5 transmitters?Maintenance manuals for SCR-274-N series (aka Army "ARC-5") say 300 ohms, +/-10%. A transmitter relay on my workbench (part #7252) measured about 315 ohms.WayneWB4OGM
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