[Milsurplus] [ARC5] Navy Transformer CRV 30810

hwhall at compuserve.com hwhall at compuserve.com
Sat Jan 1 17:51:20 EST 2022


For a long time, doing online research was part of my paying gig for the USAF. I learned some things about how to find info that doesn't just pop right up where it's obviously the answer I needed.

WayneWB4OGM
-----Original Message-----
From: Mark K3MSB <mark.k3msb at gmail.com>
To: Wayne Hall <hwhall at compuserve.com>
Cc: arc5 at mailman.qth.net <arc5 at mailman.qth.net>; milsurplus at mailman.qth.net <milsurplus at mailman.qth.net>
Sent: Sat, Jan 1, 2022 3:42 pm
Subject: Re: [Milsurplus] [ARC5] Navy Transformer CRV 30810

I asked the Great Google before I posted....  maybe I need to ask ***THE*** Great Google instead!
Mark K3MSB

On Sat, Jan 1, 2022 at 5:37 PM <hwhall at compuserve.com> wrote:

The Great Google Knows All !  LOL

WayneWB4OGM

-----Original Message-----
From: Mark K3MSB <mark.k3msb at gmail.com>
To: Wayne Hall <hwhall at compuserve.com>
Cc: arc5 at mailman.qth.net <arc5 at mailman.qth.net>; milsurplus at mailman.qth.net <milsurplus at mailman.qth.net>
Sent: Sat, Jan 1, 2022 3:34 pm
Subject: Re: [Milsurplus] [ARC5] Navy Transformer CRV 30810

Wow!   That was fast!    Thank you!
73 Mark K3MSB

On Sat, Jan 1, 2022 at 5:30 PM <hwhall at compuserve.com> wrote:

https://www.navy-radio.com/manuals/nt/NT-900109-3.30.xfmrs.pdf
Page 42
SECONDARY 3200 VCT 0.163AMP WHEN USING HIGHPRIMARY2740 V  0.153 AMP DC WHENUSING LOW PRIMARY4750 TURNS CT, 0.0159 E WIRE, 233 OHMS DC.

WayneWB4OGM
-----Original Message-----
From: Mark K3MSB <mark.k3msb at gmail.com>
To: List Milsurplus <milsurplus at mailman.qth.net>; ARC5 <arc5 at mailman.qth.net>
Sent: Sat, Jan 1, 2022 3:19 pm
Subject: [ARC5] Navy Transformer CRV 30810

I'm trying to find out the current specification for this transformer.
Since it has CRV in the title, it may be  Navy transformer.
CRV 30810  901414-502Output is 1600-0-1600V.
Current rating is ???

73 Mark K3MSB
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