Powering my FPV system

[gso125]

Im using the fatshark predetors and my camera is the wdr600 and the tx is the immersion 5.8 100mw.

It's on a 14.8/ 4s fw550

The wdr600 Camers is 12v 300mah system
The immersion according to hobby wireless where I bought this system says to run on a 7.4 lipo not the 11.1 due to heating up.

I was going to get a castle pro bec for 12v for the camera and a smaller castle bec for 7.4 for the rx.

I have a 3s 800mah lipo I was going to run everything on but sounds like I should use the BEC's to be on the safe side any one running a fpv setup like this that can give me some pointers thanks

[AdamM]

hmm,

So lets get this sorted out.

1. You use 4S flight batteries
2. Your 5.8Ghz transmission system uses 5V
3. Your WDR600 camera uses 12V.

I would use a 3S FPV battery to directly power the camera and an ESC BEC line to power the Transmitter. This means all your FPV gear is powered by 1 battery that isn't the flight battery. I prefer this setup as opposed to stepping down the voltage from your 4S and having everything run off 1.

ps: My camera and transmitter are both 12V, and i run them directly off a 3S 1300mAh battery. no problems thus far!

[gso125]

So lets get this sorted out.

1. You use 4S flight batteries

-yes 4s

2. Your 5.8Ghz transmission system uses 5V

- its the immersion 5.8 100mw it says it runs off a 11.1 3s lipo but because of heat they recommend 2s 7.4 lipo.


3. Your WDR600 camera uses 12V.

Yes , they recommend 12v 300mah regulated power.

I don't want to burn any of this stuff up,, so you think running it all on s seperate 3s battery it should be fine. Thanks