02-09-2005, 08:40 AM
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Registered User
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Join Date: Sep 2004
Location: brooklyn, new york
Posts: 142
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Quote:
Originally posted by twiki
I recently come across about 30 HYPERFET III's out of novak's cyclone 2 speed controls anyone have any information on these or how I would go about implementing them into my xmod?
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Could you take a photo of it(the car & the esc board)?
If the esc is similar maybe I could help?
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04-30-2005, 07:47 PM
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TinyRC Newbie
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Join Date: Apr 2005
Location: Hilo,HI
Posts: 5
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How do you stack FETs?
I've been into x-mods for a while,and have been hearing about these stacked FETs. I was wondering, How do you stack thes FETs?
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Master of the skies...And the road...
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05-20-2005, 08:41 AM
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TinyRC Newbie
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Join Date: May 2005
Posts: 6
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Re: How do you stack FETs?
Quote:
Originally posted by Falvec
I've been into x-mods for a while,and have been hearing about these stacked FETs. I was wondering, How do you stack thes FETs?
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Just solder 2 more right on top of the old ones.. You will need to cut away the heat sink to make it fit though... I would just as soon replace them than stack them and cut the heat sink.
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05-20-2005, 10:13 AM
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TinyRC Newbie
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Join Date: May 2005
Posts: 6
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Quote:
Originally posted by RacinSkillZ101
hey moebrown20, heres ur fet schem... it should answer everyones questions regarding how to fet and regulate an xmod w/o spending 50 bux on a inferior version sold by a ripoff artist
some notes...
for regulated users,
-the input is w/e voltage ur batts are, i.e. 4X liion = 14.4V
-the output = 5V, used for the comp chip and if desired can power neons and other accesories
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if your not planning to run a regulated fet system, then discard the regulator and connect input wires where theyd normaly go on ur comp chip.
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random notes with the schematic,
-this is a top view, i.e. how theyd look if u stood above the finished product.
-wires can be put under the board to clean it up a bit, just be careful with your connections
-the optional switch is placed before the regulator so that it controls power to the entire system, thus eliminating the need for the stock switch
-for the high current wired id recomend no smaller than 22guage wires
-for the low current wires u could use ribbon wire from a comp
-make sure to take ur time organising wires and properly heatshrinking them, also do not allow any of the fets touch one another, the IRLs are grounded - and the IRFs are gorunded +, if they touch u get a nasty short that will fry ur fets and ruin ur expensive liions.
-please be care while soldering, and have fun!
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pic below is the property of racinskillz101 of Custom Engineering inc. if you steal it on me ill be pist!
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Thanks for this! Just a short question.... Do you have a part number for the voltage regulator you used?
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05-20-2005, 02:53 PM
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Join Date: Sep 2004
Location: brooklyn, new york
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Quote:
Originally posted by twilkie
Thanks for this! Just a short question.... Do you have a part number for the voltage regulator you used?
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yeah it's: 276-1770 from Radioshack. To install it is easy!
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05-20-2005, 03:00 PM
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Join Date: Sep 2004
Location: brooklyn, new york
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As for external boards, I ran across ph2t schematics. A very good design, except that I would like to use 2 wires instead of 4 going to the board. I have a design already for the 2 wires, I just want to cut out a front deck & use that space there.
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05-20-2005, 08:58 PM
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TinyRC Newbie
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Join Date: May 2005
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Too bad that part number does not exsist for radioshack in canada... Looking at it on the US site I should be able to pick somethin that will work from digikey though. Thanks! I think I'll give your design a try, unless you have something even better. Thanks so much, I was actually thinking a V2 from atomicmods, but this should be more fun as a DIY project.
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07-20-2005, 02:18 AM
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Registered User
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Join Date: Jun 2003
Posts: 16
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moebrown... How the heck do you propose to use two wires?
Having just completed development of another External MOSFET board I couldn't find a way to minimise control electronics/wires without compromising the performance (either driveability or feature set, or poutright performance).
Obviously there are ways of doing it, but in a cost effective manner?
A.
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07-20-2005, 09:14 AM
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Registered User
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Join Date: Sep 2004
Location: brooklyn, new york
Posts: 142
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Quote:
Originally posted by aaron
moebrown... How the heck do you propose to use two wires?
Having just completed development of another External MOSFET board I couldn't find a way to minimise control electronics/wires without compromising the performance (either driveability or feature set, or poutright performance).
Obviously there are ways of doing it, but in a cost effective manner?
A.
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When you say "cost effective", you mean DIY. I got the design for a old turbo, but instead of using S08 type fets, I use 220AB. The main problem I see with it, is that I lose the breaks.
The turbo will have 6 lines instead of 8. The stock fets will controll the turbo(if they are not fried already). I'm drawing a design of what I use, may be we could compare notes?
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07-20-2005, 09:44 PM
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Registered User
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Join Date: Jun 2003
Posts: 16
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Ahhh loose brakes... Sorry then it's not my bag
I was curious how else it would be done and _not_ loose brakes.
A.
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08-09-2005, 05:17 PM
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Registered User
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Join Date: Oct 2004
Location: toronto
Posts: 69
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were
i live on toronto canada and i wanted 2 know were do u buy FETS heres a website were i found sum http://www.sayal.com/
can u look threw the site and find it the right 1 and send me the exact link plzz thanks
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visit my site of Xmods its SICK... sign the guestbook if u like it send ur pics and ill put it on for u no problem
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06-30-2006, 09:07 AM
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(insert something funny)
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Join Date: Jun 2006
Location: Toronto, Ontario in an igloo to all those americans lol
Posts: 189
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could someone help me im new to xmods and i was wondering if anyone knew which was the forward fet and the reverse fet for the xmod evo and if i replace those fets do i have to replace any other fets
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06-30-2006, 07:50 PM
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Hardcore Otaku
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Join Date: Jul 2003
Location: CA
Posts: 141
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I don't think you can do this FET mod to the Evos, I think the electronics are different. Wait, actually, they might be similar enough to, idk, this link might help click here
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06-30-2006, 10:47 PM
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Registered User
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Join Date: Sep 2004
Location: brooklyn, new york
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Quote:
Originally posted by eetoi
I don't think you can do this FET mod to the Evos, I think the electronics are different. Wait, actually, they might be similar enough to, idk, this link might help click here
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These fet's are what most people use to upgrade theirs. If you get 3 set, you could run almost any 130 size motor.
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06-30-2006, 11:22 PM
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Hardcore Otaku
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Join Date: Jul 2003
Location: CA
Posts: 141
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but will it work for Evos?
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