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Hamradio and electronics discussions for visitors to Harry's Homebrew Homepage www.sm0vpo.com - Commercial use of information published here require permission of the author. Private use is free. Citations used externally must include a link to the source


Z Bridge Question

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Z Bridge Question Empty Re: Z Bridge Question

Post by admin Tue May 13, 2014 7:29 pm

You are molst welcome. One small point to add is that resistors have inductance. Identical inductors in parallel are halved.

But so glad I could be of assistance. You were lucky to get a fast response as I am presently packing up all my belongings and the house is in a bit of a mess.

BR Harry

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Post by DougW Mon May 12, 2014 12:34 am

That makes sense.

Thanks for the quick reply.

Regards,
Doug

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Post by admin Sun May 11, 2014 7:53 pm

If I remember rightly then I used several resistors in parallel to get the values I wanted. 50 Ohms is not a preferred value, but 100 + 100 in parallel will do that job. I do this a lot in my projects, sorry for the confusion.

50R = 100R + 100R in parallel.

Very best regards from Harry

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Everything in this world is either bacon, or it isn't bacon  Cool
They say that money cannot bring you happiness, but if you have it then you can always buy more bacon Very Happy
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Post by DougW Sun May 11, 2014 1:55 pm

I'm interested in duplicating the Z Bridge project shown on your site.

The photograph appears to have a couple of additional resistors not shown in the schematic.  Could you please provide a schematic or PCB layout showing these?

Thanks,

DougW
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