#1
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Fried fet stacking
I have one fried fet (forward fet) and I was wondering if it was possible to stack fets without removing any of them. So I would have two good fets on reverse, and one fried and one good on forward. Would that work? Thanks.
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#4
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Quote:
From BLT's FAQ. |
#6
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u can stack them without removing them but u should a signifigant gain in anything, but itd be better if u just purchase all new FETs
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"The Mustang's enormous success inspired Chevrolet and Dodge to create their own retro-styled muscle cars in the form of the new Camaro and Challenger." |
#7
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you technically do not need to remove the old fets. removing them just looks neater. fet removing is the most frustrating thing ever, so i prefer just to stack on them if i have a 2x1 kit. if i have a 2x2 kit, then it's a different story...makes it easier.
but anyways, no you do not have to remove them. it looks nicer, but it does no harm leaving the old fets there. (unles you completely fry a big stack, then you should remove them to keep an excess of bulk from building up)
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#8
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#@$%&*!!!! Ok, so I got the fets I ordered on atomic (these http://www.atomicmods.com/ZoomImage....roductID=10578) and I took the old one off and soldered the new one in (the 7324). It's facing the right way and none of the pins are touching where they're not suppose to be, but it still doesn't run forward. The 7324 is the forward FET right? Perhaps something other than my FET is broken, or I fried my new FET too? If anything it's probably the latter......unless I replaced the wrong one. help save my car
PS: are FETs easy to fry? I made sure I didn't touch the black with my soldering iron and not to have the iron on the pins for too long...... Update: Ok, I replaced the other fet too. It seems like it's not an issue with the FETs because I was able to replace the reverse FET successfully. It doesn't guarantee that I didn't fry the forward fet, but it gives some ground to assume that I didn't. None of the solder is touching anything other than the pins they're suppose to be touching. I've also double checked that the FETs are facing the right direction. So assuming that both the FETs work, what would I need to check? I've checked the controller and I didn't see anything that seemed unusual to me, and the servo works fine...anything else I should take a look at? I haven't discarded the possibility that my solder work is faulty so here's some pics of the FETs that I put in. Last edited by xzc426; 01-21-2009 at 01:12 AM.. |
#10
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looks good, but it doesn't run
PS: the 7324 is the forward fet right?
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------------------------------------------------------------------------------------------------------ lol ^^^^^^^^ Last edited by xzc426; 01-21-2009 at 07:46 PM.. |
#12
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I'd say no more than a second for each of the individual pins and maybe 2 seconds or less for the double pins.
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