[ARC5] [OT] 12-24 volt vehicle voltage converters

Tim timsamm at gmail.com
Sun Aug 1 21:49:11 EDT 2021


Yep. probably true (was kind of a joke..)   My ARC-5 MD-7 dynamotor has a
20 amp fuse in the 28V line, so there's that...haha
The VRC-46 ACPS is rated at 10 amps so the radio draws less - but no Dyno
startup surge !
Tim
N6CC

On Sun, Aug 1, 2021 at 5:37 PM Captain D. <mkdorney at aol.com> wrote:

> 18 Amps still isn't enough amperage when the dynamotors first start
> winding up on the SCR-274.  Look for a 24 volt power supply in the 40-50
> amp range.
>
> Mark D.
> WW2RDO
>
>
> In a message dated 8/1/2021 6:08:47 PM Eastern Standard Time,
> timsamm at gmail.com writes:
>
>
> Not ARC-5 (but it could power one in a 12 Vehicle!)  The converter is the
> EMCU-116.  18 Amps.  Brooke has a writeup on it.   Fair Radio carried them
> briefly and I am kicking myself for not grabbing one at the time...
> http://www.prc68.com/I/EMCU116.shtml
>
> Tim
> N6CC
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