searchwing-powermodule-in-fuselage [Digitale Elektronik und Technische Informatik]

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===== Power Module in fuselage =====

=== Materials ===

  * 2.5 sqmm flexible Muldental cable for the battery
  * [[https://m-el.eu/details/81421|XT90 Stecker]] 
  * 1.0 sqmm flexible Muldental cable for the charge plug


=== Cable from Power module to XT90 battery connector ===

  * Cut 285mm of the black 2.5 sqmm flexible Muldental cable
  * Cut 270mm of the red 2.5 sqmm flexible Muldental cable
  * Remove 10mm of the isolation at the board side
  * Remove 12mm of the isolation at the XT90 connector side
  * Twist and tin each cable end. Solder iron temperature 350°C.
  * Fix the board with the Schraubstock and hold the red cable with helping hand to the free rectangular solder area marked BatPlus.
  * Solder the cable to the board
  * Solder the black cable to the rectangular area in the BatMinus area

  * Add a XT90 plug to the XT90 connector to avoid mechanical damage during soldering
  * Place the XT90 connector in a vertical position such that the solder cups point straight up
  * Place the tinned cable close to the solder cup but not inside
  * Put a little bit of solder tin to the solder tip and heat the solder cup
  * Melt a little bit of solder tin with flux in the solder cup
  * Now place the cable in the solder cup and fill the solder cup with flux free solder tin


=== Cable from Power module to ESC ===

  * Cut 210mm of the red 2.5 sqmm Muldental cable
  * Cut 190mm of the black 2.5 sqmm Muldental cable
  * Cut the ESC power cable to a length of 30mm from the Elko capacitor
  * Remove 10mm of the isolation from the ESC cable and from both sides of the Muldental cable
  * Tin all open cable ends
  * Solder the red cable to the rectangular area in the PlusESC lane besides the MOSFET
  * Solder the black cable to the area in the MinusESC lane close to the MOSFET
  * Place the red ESC cable and the red Power cable from the Power module in a blue solder sleeve and hold both cables with a helping hand
  * Heat the solder sleeve with a Steiner HL 1910E on level 5-6 until the solder ring in the solder sleeve melts
  * Do the same for the black cable

=== Cable from ESC to Motor ===

  * Remove 5mm of the black, blue and red ESC cable to the motor to remove the prepared tin
  * Cut 3 x 130mm of the Muldental 2.5 sqmm cable 
  * Remove 10mm of the isolation at the solder sleeve side on each cable (ESC and Muldental)
  * Remove 5mm of the isolation from the Muldental cable side which will be connected to the motor plugs
  * Tin all cable ends
  * Place the cables 10mm free ends in a blue solder sleeve and heat with HL 1910E at level 5-6 until the solder ring melts
  * Add a motor plug to the motor connector for mechanical protection
  * Install the motor connector with 45° in the Schraubstock such that you can see the small soldering hole
  * Hold the cable with the 5mm removed isolation with a helping hand in the solder cup
  * Solder with 350°C.  
  * The motor connector will be protected with a shrinking tube with hot melt.
  * Cut 20mm of the shrinking tube and place the tube over the motor connector
  * Shrink the shrinking tube with the Steiner HL1910E with level 3

The cables of the Extron motor are: W, V, U (left to right, seen from back)
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