[ARC5] [Milsurplus] Sandy Coolness for Our BAs

[J Mcvey]

Sorry 'bout that , Mike... :)
 

    On Saturday, May 13, 2017 11:22 AM, Michael Hanz <aaf-radio-1 at aafradio.org> wrote:
 

  Quite possibly  :-) - http://aafradio.org/garajmahal/virtual_armature.html is the link.
  - Mike
 
 On 5/13/2017 10:42 AM, John Franke wrote:
  
 
Would that have been Mike Hanz?
  John
  
On May 13, 2017 at 9:35 AM J Mcvey via ARC5 <arc5 at mailman.qth.net> wrote:
 
  Rather than an additional analog power supply, how about a SMPS or one of those small flyback type regulators that can make 12 0r 24 V into 135V or 250V or whatever you design it to do? Tom Hanz had the "replacement armature " concept that replaced the rotating armature in the dyno with a smps board that made contact with the brushes. A Very cool idea to keep the original look. 
  I had considered building a flyback  supply inside a small box with bananna jacks to inerface with the radio . These have OC and OV shudowns and WILL survive a screwdriver !
   
 
 
 

   
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/arc5/attachments/20170513/5f156924/attachment.html>