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Re: [TCML] Measuring Isecondary: Current transformer too close toprimary?



I've seen those and they look great, but they're sadly far outside my budget!



On Sat, 1 Sep 2012, Carl Noggle wrote:

It would probably work to use a Pearson current xfmr. They are designed for pulse work and are accurate and robust. They connect to the scope through a coax for low spurious pickup. They are sort of expensive, but worth it.

   http://www.pearsonelectronics.com/products/current-monitors

The model 2100 would be a good bet. It could also measure the primary current waveform. I have a 411, but the 1/2" center hole is a problem. Might try it anyway.

---Carl
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