|Sep 23, 2009, 05:59 PM|
Dedicated battery for sailplane retract servo
Sharing a handy diagram from some years ago. When rigging a large scale sailplane, it's best that the retract servo have its own dedicated battery to power the servo. That way if anything gets hung up, the main receiver/control surface power is not compromised.
Essentially, the retract servo sees the ground and hot from the battery and the ground and signal, but not the hot from the receiver.
Also, here is a link to John Derstine's excellent article on the subject:
|Category||Thread||Thread Starter||Forum||Replies||Last Post|
|Discussion||Question - Zip charging - getting my head around using a dedicated battery for this..||deswong||Batteries and Chargers||11||Apr 24, 2009 07:08 PM|
|Question||Zip charging - getting my head around using a dedicated battery for this...||deswong||DIY Electronics||1||Apr 19, 2009 07:43 PM|
|Question||extra battery needed for retract servo?||fullscalepilot87||Fuel Plane Talk||8||Mar 23, 2007 08:44 AM|
|Separate battery for a retract servo? How?||tim hooper||Electric Plane Talk||17||May 05, 2003 06:15 PM|
|Best battery for a SPEED 400 LMR sailplane (Omega 1.8)||jshelton||Electric Sailplanes||2||Dec 04, 2001 05:03 PM|