[Elecraft] K3 Power Supply

Don Brown DolfinDon at msn.com
Fri Apr 18 08:45:11 EDT 2008


Hi

Yes I have used a MFJ-4125 and it is very quiet both RF and fan noise. I 
also have a 4225-MV and A 4245-MV . The 4225-MV is the same as the 4125 
except it has lighted volt and amp meters and a pot on the front panel to 
adjust the voltage. I use the 4225-MV for a bench supply when I work on 
radio equipment and The 4245-MV runs my shack, a K3 and a Kenwood TMD-700 2 
meter/440 radio.  I use Rigrunners and Anderson PowerPoles on everything


Thanks

Don Brown
KD5NDB

K3 S/N  0575
Kenwood TMD-700

--------------------------------------------------
From: "Lennart Michaëlsson" <lennart.michaelsson at telia.com>
Sent: Friday, April 18, 2008 7:14 AM
To: <elecraft at mailman.qth.net>
Subject: [Elecraft] K3 Power Supply

> Any good ideas?
> Presently using an old  (and heavy) Yeasy power supply, working very well
> but - like many others I plan to bring my K3 on trips as well.
> Anyone tested the MFJ-4125? In that case: How about the noise level?
> Any other/better low weight switching power supplies?
> Must say the K3 performs very well and has exceeded my expectations.
> Len
> SM7BIC
>
>
>
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