[Elecraft] k3 switching supply

[Mel Farrer via Elecraft]

Sorry Monty and all.  Fingers must have slipped.
Mel, K6KBE

      From: MontyS <montys at mindspring.com>
 To: Mel Farrer <farrerfolks at yahoo.com> 
Cc: elecraft at mailman.qth.net 
 Sent: Wednesday, June 24, 2015 10:59 AM
 Subject: Re: [Elecraft] k3 switching supply
   
Do not click this link.  The final "DC" should be omitted to get to the 
correct page.
Monty K2DLJ

-----Original Message----- 
From: Mel Farrer via Elecraft
Sent: Wednesday, June 24, 2015 9:57 AM
To: ok1rp ; elecraft at mailman.qth.net
Subject: Re: [Elecraft] k3 switching supply

You will find this power supply under many labels.  Here is one in the US. 
http://www.lightobject.com/DC-12V-29A-Switching-Power-Supply-Good-for-CNC-stepping-motor-and-Ham-Radio-P442.aspxDC 
12V 29A Switching Power Supply. Good for CNC stepping motor and Ham Radio
|  |
|  |  |  |  |  |  |  |
| DC 12V 29A Switching Power Supply. Good for CNC step... |
|  |
| View on www.lightobject.com | Preview by Yahoo |
|  |
|  |

  Notice the physical layout and general labeling is Identical to you 
Megawatt unit, this one is Coldfusion.  Like the Megawatt, very little RFI. 
This one has the thermal sensing on the fan.


Mel, K6KBE
      From: ok1rp <indians at xsmail.com>
To: elecraft at mailman.qth.net
Sent: Wednesday, June 24, 2015 6:10 AM
Subject: Re: [Elecraft] k3 switching supply

Hi,

try this one:
http://www.repeater-builder.com/other-mfrs/megawatt-ps/megawatt-ps.html
http://www.12voltpowersupplies.us/

Even although I am using always linear PSUs for powering my radios I tested
some time ago this unit and it was noiseless and quiet. Also You can find
several good user reports so it sounds like good solution.

You should stay away from offshore clones only...

Hope it helps,
73 - Petr, OK1RP




-----
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