I think this relative enough here.

He has a nice layout and good description but I cant get any of the files on his web site to open.

I think its super to see others working on their own versions of GTI systems!

__________________
"Issue a general safety warning. Then look the other way and allow stupidity the chance to eliminate itself." -- tcmtech
"Those who can, Will. Those who can't, will achieve positions of power over those who can and then promptly stop them." -- tcmtech
"Your impossibility may just be my day to day routine." -- tcmtech

 

you won't be able to opend the files unless you have Altium Designer (I think)?

There are some PDFs though.

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I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong.

Please ask on the open forum if you have a question and I'll be happy to help, if I know the answer.

 

Doh. I missed those.

Basic analog power system with IR2110's driving a standard H bridge. It dont get much simpler and more efficient than that!

I dont see any AC line filtering though.
But at 100 watts it wont put out too much noise any way.
Nice clean layout of the actual unit.
The control systems seem a bit over complicated but thats just my opinion.
I would still consider it a good reference point any way!

The more people who test, experiment and build then post their work the better!

Get as many possible design concepts out on the Internet as possible. Somebody will start building them cheaper when there is enough information available!

__________________
"Issue a general safety warning. Then look the other way and allow stupidity the chance to eliminate itself." -- tcmtech
"Those who can, Will. Those who can't, will achieve positions of power over those who can and then promptly stop them." -- tcmtech
"Your impossibility may just be my day to day routine." -- tcmtech

 

What are you all talking about the .sch and .brd are eagle files and it has a pdf and a txt list of parts what can't be opened

__________________
Burt
http://mybe80be.com
http://stores.shop.ebay.com/mybe80be__W0QQ_armrsZ1

 

My computer didnt like them and wont open them. Its all I can tell you.

Im not a computer person. If I click on it and it wont open thats a far as I get.

__________________
"Issue a general safety warning. Then look the other way and allow stupidity the chance to eliminate itself." -- tcmtech
"Those who can, Will. Those who can't, will achieve positions of power over those who can and then promptly stop them." -- tcmtech
"Your impossibility may just be my day to day routine." -- tcmtech

 

If you have eagle you can open them they look good all but the avr has to be a pic for me lol

__________________
Burt
http://mybe80be.com
http://stores.shop.ebay.com/mybe80be__W0QQ_armrsZ1

 

If it's Eagle then you'll need to download it; it can be found using Google.

__________________

I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong.

Please ask on the open forum if you have a question and I'll be happy to help, if I know the answer.

 

His schematics and PCB layout load just fine with Eagle. For me anyway... CadSoft Online: EAGLE Layout Editor

boB

 

Hi guys,

here's another one, now more neatly designed I think. The article seems to have been published only today:

Link to Electronic design

Please also see attachment.

Attached Thumbnails