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H bridge, toolmaker style!

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Daniel Uhrenholt
Wed Jan 03 2007, 09:21PM Print
Daniel Uhrenholt Registered Member #125 Joined: Fri Feb 10 2006, 01:52PM
Location: Aalborg, Denmark
Posts: 155
Hi All.

I just want to show you all the second Hbridge i have build, because I think it looks awesome.

Some time this thing will turn out to an induction heater, but it still needs a lot of work. It is not finished yet...

This bridge is made out of 4 IXFN48N50 mosfets, kindly donated by Finn Hammer.

I was looking for a cool layout for my bridge, and at first i wanted to make something like Steve Conner`s Mjöllnir. As I think it is pretty cool

But then it struck me:

First of all i have the education to make insane things in metal, and I can actual use the machines to do it with cheesey
And with this knowledge and skills, I constructed this little thing...

1167858321 125 FT0 H Bro1

1167858321 125 FT0 H Bro2


I still need a heatsink for it, but i want a new one, and i dont have the money at the moment angry

I would rather use the pennies i have on a whole new Tektronix scope amazed

Cheers, Daniel
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Hazmatt_(The Underdog)
Wed Jan 03 2007, 10:44PM
Hazmatt_(The Underdog) Registered Member #135 Joined: Sat Feb 11 2006, 12:06AM
Location: Anywhere is fine
Posts: 1735
great job!
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Part Scavenger
Thu Jan 04 2007, 03:02AM
Part Scavenger Registered Member #79 Joined: Thu Feb 09 2006, 11:35AM
Location: Arkansas
Posts: 673
Plenty cool!
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ragnar
Thu Jan 04 2007, 04:56AM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
That is absolutely brilliant, Daniel! cheesey
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Dr. Drone
Thu Jan 04 2007, 02:46PM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
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Daniel Uhrenholt
Fri Jan 05 2007, 02:04PM
Daniel Uhrenholt Registered Member #125 Joined: Fri Feb 10 2006, 01:52PM
Location: Aalborg, Denmark
Posts: 155
Thanks, I still thinks this bridge is about the most spectacular I have seen.

I`ll keep posting pictures of the bridge and the project, as it starts to take shape amazed

But I do not have much spare time at the moment, so it may take some time to complete my project angry

I am looking for a new job, and maybe a new place to live, so it takes some of my spare time. And I still have to eat, work and sleep too...

Cheers, Daniel
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Steve Conner
Fri Jan 05 2007, 03:10PM
Steve Conner Registered Member #30 Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
It certainly beats mine Link2 for eliteness suprised
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J. Aaron Holmes
Fri Jan 05 2007, 04:57PM
J. Aaron Holmes Registered Member #477 Joined: Tue Jun 20 2006, 11:51PM
Location: Seattle, WA
Posts: 546
!amazed Good to see the spirit of competition is alive and well in H-bridge aesthetics smile Hehehe...

Where are you guys finding all this great copper stock? I really must know.

Regards,
Aaron, N7OE
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Daniel Uhrenholt
Fri Jan 05 2007, 09:44PM
Daniel Uhrenholt Registered Member #125 Joined: Fri Feb 10 2006, 01:52PM
Location: Aalborg, Denmark
Posts: 155
Hi J. Aaron Holmes.

I`m lucky to work in the industry, so i have no problem getting copper, brass, steel and chemicals cheesey

But it gets better, the company I work for at the moment have about 2-3 tons of copper laying, and they can`t use for anything. It is too soft to make tools out of. And I`m allowed to take almost as much as i need!

Without paying a dime for it amazed

Cheers, Daniel
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Marko
Fri Jan 05 2007, 10:21PM
Marko Registered Member #89 Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145
That's certainly the most evil bridge I've ever seen.

Hm.. I might start posting some of my later DRSSTC work...

:p
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