ecco quello che dicono sulla scintilla alla Castle Creation per i loro regolatori:
riporto:
3. When I plug in my high voltage battery pack (4s-12s lipo, 12-20 NiMH) into my Phoenix HV or Phoenix-125, etc. controller there is a large spark. Why?
The spark is your friend. If ever you plug your pack into your controller and you dont see the spark, contact tech support at support@castlecreations.com or (913) 390-6939 and send the controller in for repair. Your capacitors will need to be changed. NEVER fly if you do not see the spark, especially with high voltage applications! The higher the voltage, the bigger the spark should be.
Remember, the spark is your friend!!!