Z Bridge Question

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Re: Z Bridge Question

Post by Admin on Tue May 13, 2014 5:29 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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Z Bridge Question

Post by DougW on Sun May 11, 2014 10:34 pm

That makes sense.

Thanks for the quick reply.

Regards,
Doug

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Re: Z Bridge Question

Post by Admin on Sun May 11, 2014 5:53 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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Z Bridge Question

Post by DougW on Sun May 11, 2014 11:55 am

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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