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ched999uk:
09 Jul 2019 19:45:42
May the sun shine and winds be light for BFU#8. Son't forget lots of vids for those of us unable to attend.  :D
Gaza07:
09 Jul 2019 18:10:30
Hope you all have a great day  :beer2:
Andy7:
09 Jul 2019 14:05:28
BFU#8 details locked in for this saturday - see the head of the forum thread for all details.
hoverfly:
05 Jul 2019 21:51:05
Good for genital warts as well......or so I'm told.. :hmm
DarkButterfly:
05 Jul 2019 21:48:24
Just fixed a busted SMA connector on my TBS unity pigtail, it suffered badly in a recent crash and split in two, nothing a touch of the soldering iron couldn't fix  :D
DarkButterfly:
05 Jul 2019 19:44:08
 :D
hoverfly:
05 Jul 2019 15:54:23
Without the pollen they won't produce seeds, :D
Bad Raven:
05 Jul 2019 15:30:17
heat egress??
DarkButterfly:
04 Jul 2019 21:52:42
Just had to clean a load of dust from my fatshark LCDs, why can't they be properly sealed to stop the ingress of dust and pollen. :/
atomiclama:
02 Jul 2019 15:26:23
Mine goggs are fine now they have dried out.  No damage done.
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3d - Printworx

Printing 3d Forum

Power Distribution Board

Started by Mslater, Friday,June 22, 2012, 01:51:26

Previous topic - Next topic

Mslater

One of the problems I've still yet to solve properly is that of power distribution on the OCTO.   On the last build I just soldered and shrink wrapped but I need to find a more elegant solution. It will need to handle 8 motors at a MAX of 20A each.
Duvet - The quickest way to say Duck Down !

Gaza07

Cant the little distro boards from china handle the current ? I know they have eight pads on them but I have never gone over 6 motors so never had to use all eight, the flyduino distro board looks quite a bit more beefy than most

Mslater

Duvet - The quickest way to say Duck Down !


UAVshop

[attachimg=1]

This is what I do in higher current apps....

That's single core 30A mains cable (take up to 7500w!) soldered around the positives. These boards can actually take quite a lot of current, but no point in taking chances!

Gaza07

Wow thats gonna handle some current you must be lord of the solderings  :D ~~

Gav

those distribution boards are well worth the couple o quid.  saves a helluva lot of soldering and heatshrinking.  easy to tap off from for video tx power too.

UAVshop

FYI, in case anyone is interested, I have these boards in the shop now!

Best!
Alex
UAVshop.co.uk

BYOD

I have a lot of people using these Hexa and OctoCopter Power Distribution Boards They will do 50 Amps from the box and a layer of solder can be added to the tracks to take this value up, I have customers running over 200 Amps through these boards on OctoCopters without issues!

Regards

Martin

sausageroll

This is how I did it on my quad,


I like this because the power goes both ways round the loop, its like the M25. Also keeps the spiders web mess out of the centre of the frame, which is usually where your electronic flight controller would go.

Pete.

MadMax

Looks good but with it being a complete ring could it become magnetic  :confused: