Confused "" power options"" of the Spirit 3 to 15 volts
Posted: Sun 16. Oct 2016 20:04:04
Recently I was contacted by a person that had a issue with his Spirit running 2S and thinks he fried the Spirit on 8.4 volts. I was the one that suggested to him to get a Spirit and also told him that he is not going to fry it on 2S something else went wrong.
He told me that he was setting up his Spirit the other day and using a 2S as I had sugested and plugged into his PC and was setting things up getting ready to plug in his servos. Minutes into the setup with power supplied to the Spirit he was about ready to plug in his servos and the Spirit went dead. NO LED. In the setup instructions it reads that the Spirit is capable of handling 3 to 15 volts and to be honest I never read the Voltage requirements because with my Experience with many other FBL FC's over the years, BeastX, Futaba , Ikon, and many others the input voltage does not exceed 8.4 volts on all the newer equipment.
I have a Spirit pro that I have flown all summer and I DO NOT run over 2S that's 8.4 volts to power the FC and anything over 3S always a BEC. For my own reasoning, Please explain to me in what scenario would a person run 15 volts DIRECTLY to the Spirit because the max voltage of a HV servo is 8.4 Volts.
What upset me is this guy also told me that he was told that he should send the Spirit in for repairs because he plugged the power backwards ""reverse polarity"" and it would cost him $30.00 US for repairs. I'm sorry but that doesn't seam right. About a week before he ordered the Spirit I spent over an hour showing him setup and requirements on My Spirit Pro just to jump start his setup and I specifically stated to him to make sure to mark the outside of the Spirit with a BLACK marker because there are no markings on the Spirit for polarity ,
Outside - middle + inside signal.
This person has been flying and building for years and has plenty of knowledge as I have flown with him for years and he also works with electronics all day long every day at his job so I know he knows how to read + / - and read English. I also have yet to see any flight controller get plugged into a 2S Lipo (( reverse polarity )) for more then a split second before it smoked unless it has reverse polarity protection.
Please explain to me how the Spirit can handle 8.4 volts REVERSE POLARITY for over 5 minutes DURING SETUP, before it goes dead and again I have yet to see a LED light with revers polarity. If this is the case I am about ready to try for myself plugging in my Spirit Pro in reverse polarity and see how long the Spirit will last. I don't think it will last 5 seconds.
Needless to say this person is upset and I personally am regretting suggesting the Spirit to him and I do believe this was a Spirit issue and not user error.
I don't want to sound like an asshole but is $30.00 or a warranty replacement worth loosing two customers or more over? If I believed for a moment this was User error I would not have written this post, I have had a great experience with Spirit but Spirit is not the only one now integrating with Jeti. Please do whats right and keep two of your customers smiling and more will follow.
thank you
OHD
Rodney
He told me that he was setting up his Spirit the other day and using a 2S as I had sugested and plugged into his PC and was setting things up getting ready to plug in his servos. Minutes into the setup with power supplied to the Spirit he was about ready to plug in his servos and the Spirit went dead. NO LED. In the setup instructions it reads that the Spirit is capable of handling 3 to 15 volts and to be honest I never read the Voltage requirements because with my Experience with many other FBL FC's over the years, BeastX, Futaba , Ikon, and many others the input voltage does not exceed 8.4 volts on all the newer equipment.
I have a Spirit pro that I have flown all summer and I DO NOT run over 2S that's 8.4 volts to power the FC and anything over 3S always a BEC. For my own reasoning, Please explain to me in what scenario would a person run 15 volts DIRECTLY to the Spirit because the max voltage of a HV servo is 8.4 Volts.
What upset me is this guy also told me that he was told that he should send the Spirit in for repairs because he plugged the power backwards ""reverse polarity"" and it would cost him $30.00 US for repairs. I'm sorry but that doesn't seam right. About a week before he ordered the Spirit I spent over an hour showing him setup and requirements on My Spirit Pro just to jump start his setup and I specifically stated to him to make sure to mark the outside of the Spirit with a BLACK marker because there are no markings on the Spirit for polarity ,
Outside - middle + inside signal.
This person has been flying and building for years and has plenty of knowledge as I have flown with him for years and he also works with electronics all day long every day at his job so I know he knows how to read + / - and read English. I also have yet to see any flight controller get plugged into a 2S Lipo (( reverse polarity )) for more then a split second before it smoked unless it has reverse polarity protection.
Please explain to me how the Spirit can handle 8.4 volts REVERSE POLARITY for over 5 minutes DURING SETUP, before it goes dead and again I have yet to see a LED light with revers polarity. If this is the case I am about ready to try for myself plugging in my Spirit Pro in reverse polarity and see how long the Spirit will last. I don't think it will last 5 seconds.
Needless to say this person is upset and I personally am regretting suggesting the Spirit to him and I do believe this was a Spirit issue and not user error.
I don't want to sound like an asshole but is $30.00 or a warranty replacement worth loosing two customers or more over? If I believed for a moment this was User error I would not have written this post, I have had a great experience with Spirit but Spirit is not the only one now integrating with Jeti. Please do whats right and keep two of your customers smiling and more will follow.
thank you
OHD
Rodney