jetbootz
Member
Hi all. this is a post I made on RC groups and FPV lab as well, but am trying to get opinions from experienced people... so I thought here too would be ok..
I am at the moment building a QAV500 with this setup, but have been asked by my brother to make a TBS Disco build for him and his kid for xmas , the TBS order is due in in the next 24 hours or so, this exact same setup may be used on the TBS or I may go with the core not sure yet... I ordered 4 x TBS frames, and 2 x cores so I will make 2 like this and 2 x with the core. onto my RCgroups post :
things I would like to add
1. is the UBEC I chose rated high enough ( its the 2.5A one )
2. would I be better grabbing the 3s voltage from the balance port of the battery ? will this unbalance the cells on a 4s setup though ?
So im about to power up my system and I thought I'd ask here first as magic smoke is not wanted
I have read up on this as much as I can and as far as I can understand the power from the main pack ( I'm using 4S on my QAV500 ) has to go through a Ubec ( a HK 12v one like this :
http://www.hobbyking.com/hobbyking/s...y_12_23v_.html
and then im putting it straight into one of these :
http://www.readymaderc.com/store/ind...roducts_id=533
then I've wired it so it goes into the " OUT " connector on the EZOSD according to the picture below I found online.. now this doesn't make much sense to me as its labelled out unless this is a simple voltage pass through or something ?
anyway , I have wired my pixim seawolf from sc2000.com up as shown by my picture also.. is this correct ? should I be putting another LC common mode filter between the EZOSC and the Camera ? or is one enough ?
also , is the 12V input ok ? ie will the EZOSD simply pass through the 12V and my camera and Vtx will get 12V?
What influence will the current sensor have on either
a : noise to the camera and VTx ?
b : voltage supplied to them ?
it will be wired as expected with the main pack going through it for purposes of OSD monitoring.. am I creating ground loops here ? am I going to get a magic smoke ????
cheers everyone. ill probably post on FPVlab as well
I am at the moment building a QAV500 with this setup, but have been asked by my brother to make a TBS Disco build for him and his kid for xmas , the TBS order is due in in the next 24 hours or so, this exact same setup may be used on the TBS or I may go with the core not sure yet... I ordered 4 x TBS frames, and 2 x cores so I will make 2 like this and 2 x with the core. onto my RCgroups post :
things I would like to add
1. is the UBEC I chose rated high enough ( its the 2.5A one )
2. would I be better grabbing the 3s voltage from the balance port of the battery ? will this unbalance the cells on a 4s setup though ?
So im about to power up my system and I thought I'd ask here first as magic smoke is not wanted
I have read up on this as much as I can and as far as I can understand the power from the main pack ( I'm using 4S on my QAV500 ) has to go through a Ubec ( a HK 12v one like this :
http://www.hobbyking.com/hobbyking/s...y_12_23v_.html
and then im putting it straight into one of these :
http://www.readymaderc.com/store/ind...roducts_id=533
then I've wired it so it goes into the " OUT " connector on the EZOSD according to the picture below I found online.. now this doesn't make much sense to me as its labelled out unless this is a simple voltage pass through or something ?
anyway , I have wired my pixim seawolf from sc2000.com up as shown by my picture also.. is this correct ? should I be putting another LC common mode filter between the EZOSC and the Camera ? or is one enough ?
also , is the 12V input ok ? ie will the EZOSD simply pass through the 12V and my camera and Vtx will get 12V?
What influence will the current sensor have on either
a : noise to the camera and VTx ?
b : voltage supplied to them ?
it will be wired as expected with the main pack going through it for purposes of OSD monitoring.. am I creating ground loops here ? am I going to get a magic smoke ????
cheers everyone. ill probably post on FPVlab as well
