Armattan Power Distribution Board - PDB for Multirotors Armattan made PDB designed specifically for acrobatic multi-rotors. Capable of handling over 100 amps continuous. 30a ESCs on an acrobatic quad are no problem. Fixed outer holes compatible with standard 45mm KK style spacing. Variable spaced inner slots compatible with 30.5mm Mullet & Naze32 spacing and 35mm MultiWii & Crius spacing A perfect addition to an Armattan Quadcopter or Tricopter! Fits inline under the FC cover.