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uDR/SSTC design - updated with full bridge testing and current monitoring..

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Coronafix
Thu Oct 29 2009, 09:25AM
Coronafix Registered Member #160 Joined: Mon Feb 13 2006, 02:07AM
Location: Melbourne, Australia
Posts: 938
It's looking great Nick!! Have you got the primary and secondary made yet? Hope you make it.
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Nicko
Thu Nov 26 2009, 08:44PM
Nicko Registered Member #1334 Joined: Tue Feb 19 2008, 04:37PM
Location: Nr. London, UK
Posts: 615
Just come back to this - didn't quite make it work in time for the Cambridge 'thon, but all working now.

Top post in this thread updated with a few new photos at end (MMC, new test rig etc.). Got a Pearson 150 current monitor. Lovely lovely toy! (two more Pearsons (410/411) on their way...

First light next week, I hope...
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Dalus
Fri May 28 2010, 07:36PM
Dalus Registered Member #639 Joined: Wed Apr 11 2007, 09:09PM
Location: The Netherlands, Herkenbosch
Posts: 512
Can I ask where you the pearson ct's from? Looking for a proper CT myself.
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Nicko
Fri May 28 2010, 09:20PM
Nicko Registered Member #1334 Joined: Tue Feb 19 2008, 04:37PM
Location: Nr. London, UK
Posts: 615
Dalus wrote ...

Can I ask where you the pearson ct's from? Looking for a proper CT myself.
They crop up on eBay from time to time - not cheap, but wait a bit and you'll get one at a reasonable price.

They are one of the better investments I've made - I doubt they'll lose any value, and their specifications are just amazing... Fantastic for calibrating bridges & DRSSTCs etc...

Cheers
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Paul Benham
Wed Feb 22 2012, 06:06PM
Paul Benham Registered Member #570 Joined: Wed Mar 07 2007, 03:41PM
Location: Winchester Uk
Posts: 42
Hi Nick,

How did you get on with driving a GDT with dead time?

Is it really necessary to have dead time when using a GDT?

I know a lot of people are using deadtime.

Does the output of the GDT have deadtime?

Nicely made boards too.

Cheers,

Paul.

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