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| subject: | 24vdc power supplies |
-=> Quoting Jasen Betts to Roy J. Tellason <=- RJT> Worse yet, it wanted 400 cycles! JB> ok could be aircraft then they use frequencies like that JC> to reduce the mass of the transformers needed... Every ship I was on had both 60cps and 400cps systems. The biggest advantage of 400cps is the small filters after rectifying to D.C. High freq = low microfarads. JB> I don't think Carol Shenkenberger reads here but she's the JB> one to ask about military electronics. (I think she's IT JB> tech on a navy ship) Carol's is a Senior Chief on a ship homeported in Japan. While she was here in San Diego, instructing at the Naval Training Center Service School Command, she was a Radioman First Class. She made Chief while with the pre-commission crew of the John Stennis before going back to shore duty in Virginia during the time the RM rating was abolished. Carol is the ONE person who got me interested in being a sysop and the ONE person who helped the most is setting up Telegard and FrontDoor. ___ Blue Wave/QWK v2.12 --- Platinum Xpress/Win/WINServer v3.0pr5* Origin: Shakey Jake's *ALL FREE BBS* Santee, CA (1:202/1324) SEEN-BY: 633/267 270 @PATH: 202/1324 10/3 106/2000 633/267 |
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