View Single Post
  #21   Report Post  
Posted to rec.crafts.metalworking
axolotl[_2_] axolotl[_2_] is offline
external usenet poster
 
Posts: 239
Default 400Hz 3-phase power

On 7/6/2011 10:32 AM, Spehro Pefhany wrote:

Here's the MIL spec for aircraft power from '59:
http://www.everyspec.com/MIL-STD/MIL...D_704.1080.pdf



Here's the current spec, 704F.

http://docimages.assistdocs.com/watermarker/transient/B0731B2B03B641D89CBFA7FB8886890F.pdf

Kevin Gallimore