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Old 04-23-2012, 03:58 PM #33
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Quote:
Originally Posted by foulmist View Post
I've done a whole bunch of reading and I don't see any other way than a rectifying bridge. But there is that voltage drop across it so is there any voltage drop on yours or is the magic really "pure"
There's somewhere around 100mV of drop


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Old 04-23-2012, 04:06 PM #34
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Quote:
Originally Posted by rhd View Post
There's somewhere around 100mV of drop
O.o Reeaaaaaaaly? woooooow this really is magic

what about the input current. If it is say 3.5A at 3.6V will it work? I mean will the voltage drop be more, at what input current is that driver running?

Last edited by foulmist; 04-23-2012 at 04:07 PM.
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Old 04-23-2012, 04:13 PM #35
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Quote:
Originally Posted by foulmist View Post
O.o Reeaaaaaaaly? woooooow this really is magic

what about the input current. If it is say 3.5A at 3.6V will it work? I mean will the voltage drop be more, at what input current is that driver running?
It will be more like 240mV at 3.5A of current.
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Old 04-23-2012, 04:14 PM #36
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Quote:
Originally Posted by rhd View Post
It will be more like 240mV at 3.5A of current.
VERY IMPRESSIVE!
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Old 04-23-2012, 04:30 PM #37
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Never mind. I'm wrong -.-

Last edited by Wolfman29; 04-23-2012 at 05:06 PM.
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Old 04-23-2012, 05:01 PM #38
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Hmmm...

Very cool!
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Old 04-23-2012, 05:58 PM #39
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Yeah, pretty sure it's a MOSFET full bridge rectifier. I can't think of any other way of achieving this.
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Old 04-23-2012, 06:32 PM #40
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Le Quack. I second that motion.
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Old 04-24-2012, 05:09 AM #41
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Afetr looking at the second video I say ...
It's the Devil's handiwork I tell ya !
Sorcery !
Witchcraft
Eeeeeeeviiiiiilllllll

Now I must wipe down my computer with Holy Water to cleanse the evil lest it infects the workings....
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Old 04-24-2012, 07:18 AM #42
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Very cool man!!
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Old 04-24-2012, 09:40 AM #43
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Default Re: "Magic" Driver, and Driver Add-On - Teaser



or is it...

magic
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Old 04-24-2012, 11:04 AM #44
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

Two MOSFET's back to back across eachother... just figured it out. I think. Well i can see it in my head anyway I'll have to draw it out tomorrow (I have to be at work at 5am for an ANZAC day thing)...
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Old 04-26-2012, 03:29 AM #45
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Default Re: "Magic" Driver, and Driver Add-On - Teaser

About time someone takes initiative to build some kick ass engineering into a driver. Very nice indeed, RHD!
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