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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Prop\s+Pitch\s+Power\s+Supply\s+and\s+Control\s+Circuit\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Prop Pitch Power Supply and Control Circuit (score: 1)
Author: "Bob Maser" <bmaser@tampabay.rr.com>
Date: Sun, 16 Mar 2008 13:50:25 -0400
I am in need of a schematic for providing an adjustable 24VDC for a small prop pitch. Also need a circuit for controlling the direction other than selsyn motors. I understand that some people have us
/archives//html/Towertalk/2008-03/msg00266.html (7,009 bytes)

2. Re: [TowerTalk] Prop Pitch Power Supply and Control Circuit (score: 1)
Author: "Dan Hearn" <dhearn@air-pipe.com>
Date: Sun, 16 Mar 2008 12:13:47 -0700
Bob: I have used PP rotators for many years. I found a pot coupled to the PP by small chain or dial cord works well. Indicator was a large meter. I used a small variac into a xfmr/rectifier for smoot
/archives//html/Towertalk/2008-03/msg00269.html (9,226 bytes)

3. Re: [TowerTalk] Prop Pitch Power Supply and Control Circuit (score: 1)
Author: Kipton Moravec <kip@kdream.com>
Date: Sun, 16 Mar 2008 14:18:44 -0500
I am rather new, but I do not understand what you are asking for. First I do not know what a "small prop pitch" is. I am guessing you are adjusting the pitch of a propeller, but that does not make se
/archives//html/Towertalk/2008-03/msg00270.html (9,385 bytes)

4. [TowerTalk] Prop Pitch Power Supply and Control Circuit (score: 1)
Author: <john@kk9a.com>
Date: Sun, 16 Mar 2008 20:40:37 -0500
Green Heron Engineering makes a nice prop pitch controller that provides 25 to 28 volts for the motor and it uses a pulse feedback for direction control. John KK9A I am in need of a schematic for pro
/archives//html/Towertalk/2008-03/msg00285.html (7,056 bytes)

5. Re: [TowerTalk] Prop Pitch Power Supply and Control Circuit (score: 1)
Author: Commtekman@aol.com
Date: Sun, 16 Mar 2008 23:35:10 EDT
This is appreciated info, I have five prop pitch motors and I didn't want to mess around with selsyn's if I don't have to. Bob K6OSM John KK9A I am in need of a schematic for providing an adjustable
/archives//html/Towertalk/2008-03/msg00288.html (8,581 bytes)


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