Ajoda 200 amp esc?

[wolf IV]

Its not as efficient as it could be. As stated earlier theres three boards and i only cool the top board with an ose h20 cooling plate. I block sand the top fets lightly and use arctic silver paste, after 2 part epoxying the entire thing (around the fets.. Then i reshrink it ... Ive got a fan blowing on ea. Just to get some air flow. heres my setup and i even threw in a pic of another "asia" esc..

[wolf IV]

Wolf, your point is well taken and again I state take some of these Asian claims with a grain of salt and who is the manufacturer and his credibility?

Douggie

understood. ive wasted too much money on esc's and love the cost and efficiency of the ( some ) of the tested "asain" esc's ( the point of my thread). my favorite is still a german esc, the power jazz 63!! but i could have bought ( 9 ) hi- models for the same price...

[wolf IV]

Has anybody figured out where to get the Majoda controllers? I googled for them and all I got was the videos. They've posted videos all over the world.

"majoda" probably means "mystery" in polish or something! :-)

L O L!!!

[wolf IV]

I agree the Himodel is a good ESC especially for the price. I found a similar ESC on here http://www.lightflightrc.com/ that I reference for the amp ratings for the Himodel...

"SP 200 Amp ESC
This ESC is a great match for large motors that draw up to 200 amps.
170 amp Max 5S-6S
140 amp Max on 7S"

I think if you stay within these guidelines and keep it dry, you shouldn't have any issues.
I don't know if it is the same, but I figure better safe than sorry.

WHEN IVE GOT $$$ TO BURN I BUY A FEW TO HAVE ON HAND!!

[domwilson]

I was thinking on my next Himodel, I would do the waterproofing as usual but this time for the cooling I would put a Peltier on it and put a watercooled plate on the hot side of the peltier.

[wolf IV]

i was thinking on my next himodel, i would do the waterproofing as usual but this time for the cooling i would put a peltier on it and put a watercooled plate on the hot side of the peltier.

not familiar w/ a " peltier"? Explain..

[Ub Hauled]

they have a few others:

http://www.youtube.com/user/hoensch

[domwilson]

It's a type of thermoelectric device. Sometimes referred to as solid state cooler. Often used in small portable refrigerators, CPU coolers, Beverage coolers, etc. They are all over ebay really cheap. http://shop.ebay.com/?_from=R40&_trk...All-Categories http://en.wikipedia.org/wiki/Thermoelectric_cooling
Just have to silicon up the edges to prevent water from getting in.

[Ub Hauled]

I have been seeing it in German sites... the guy that posted the video, seems German (Hoensch)...

[domwilson]

not familiar w/ a " peltier"? Explain..

Uh oh..Do I hear gears grinding?

[wolf IV]

Uh oh..Do I hear gears grinding?

grrrrreeeeeeekk........ ill definantly look into it!!!

[Mel279]

hey guys

The guy who build the majoda esc is Joachim frm Germany, u can contact his email at joachim.hoensch @ t-online.de . I bought one of it, its really great but need to be waterproof. Actually it is the same as those Himodel esc....cheerz

[Ub Hauled]

if he builds them, then it's not the same as Himodel... unless he makes the Himodels as well...
or am I wrong?!

[Mel279]

if he builds them, then it's not the same as Himodel... unless he makes the Himodels as well...
or am I wrong?!

Why I say its the same as Himodel was that, the programming is similar to himodel.

[Ub Hauled]

Oh, cool...
thanks.