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-   -   Higher pinions = safer MMM's? Or no? Someone's lying.... (https://www.rc-monster.com/forum/showthread.php?t=23741)

Finnster 10.07.2009 03:24 PM

They were Schottky diodes iirc for clamping I thought, but IDK for sure. Still have my Mtronics around actually.

Edit: sry for the simulaneous posting

lutach 10.07.2009 04:34 PM

So basically that would prevent all the current and/or voltage from rushing back to the battery per say?

snellemin 10.07.2009 04:46 PM

seems like it. But the ESC functions without them, correct?

BrianG 10.07.2009 05:03 PM

Yeah, they basically shunt any voltage in excess to their rating to ground, thereby clamping the voltage to a more manageable level. Protects the FETs and caps from overvoltage, not to mention the batteries. That is IF they are that kind of diode. Like I said before, they could also be intended to function as the "body diode" found in FETs (but basically do the same kind of thing).

shaunjohnson 10.08.2009 02:44 AM

well i think that we should all get over this!!
taken too long and no one knows a true answer yet!!!
leave it alone, go try it in practice and see what happens!!
nerds vs nerds dosent work guys :lol:

Freezebyte 10.14.2009 09:45 PM

Very nice discussion guys! Some of you are definently more in the know about circuitry design then I ever was, hence why I had to drop out of electronics design in college, my brain hurted :lol:

JThiessen 10.14.2009 11:04 PM

Quote:

Originally Posted by Freezebyte (Post 327254)
Very nice discussion guys! Some of you are definently more in the know about circuitry design then I ever was, hence why I had to drop out of electronics design in college, my brain hurted :lol:

They have an electrical class there? I thought all ya had was painting, basket weaving, and wool fashion design.....:lol:
[IMG]http://i244.photobucket.com/albums/gg33/jjt4806/msu.jpg[/IMG]

jayjay283 10.14.2009 11:16 PM

Don't forget deer skinning 101

JThiessen 10.14.2009 11:25 PM

Quote:

Originally Posted by jayjay283 (Post 327274)
Don't forget deer skinning 101

Nah, we had that at Montana State - comparatively we were the redneck school - U of M is the tree hugger community.

Freezebyte 10.14.2009 11:55 PM

Quote:

Originally Posted by JThiessen (Post 327268)
They have an electrical class there? I thought all ya had was painting, basket weaving, and wool fashion design.....:lol:

Smart ass.... :whip:

JThiessen 10.15.2009 08:52 AM

Quote:

Originally Posted by Freezebyte (Post 327281)
Smart ass.... :whip:

Yuk....yuk....! I've got another pic for ya, but they have Photobucket blocked at work.....I'll post it up tonight.

Edit....I think I'm gonna save my other pic for Nov 21st...just in case....

aerangis 10.15.2009 11:15 PM

This thread (and the others like it) are THE reason I visit this site.

Meaty, is the word that comes to mind......

Freezebyte 10.31.2009 12:55 AM

I'm bumping this because SOME PEOPLE STILL insist on stating that higher pinions = safer ESC's, even with 6S.

lutach 10.31.2009 01:14 AM

Quote:

Originally Posted by Freezebyte (Post 330325)
I'm bumping this because SOME PEOPLE STILL insist on stating that higher pinions = safer ESC's, even with 6S.

Tell them to get a data logger to get a basica idea of how many AMPs various gear ratio will pull. I've done my homework and I have a solid set up.

What's_nitro? 10.31.2009 01:22 AM

Or, let them continue down their own path and figure it out the hard way. Maybe after the 12654615th time their ESC thermals (or worse) they'll understand. :rofl:


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