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How do I measure various parameters of a ferrite toroid

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ZeroResistance:
I'm keen on measuring various magnetic parameters of a ferrite toroid.

Namely
1. Max Flux Density / Saturation Flux Density.
2. BH curve
3. Coercivity
4. Remanance Flux Density
5. Permeability

Can these be measured with a simple DC source / Oscilloscope ?
Do we need hall sensors or another other sensors to do these kind of measurements.

In case I'm asking for too much, even max flux Density and BH Curve would do for now.
Thanks in Advance!

iMo:

--- Quote ---Can these be measured with a simple DC source / Oscilloscope ?
--- End quote ---
You would need an AC source, afaik..

ZeroResistance:
Ok, thats good to know!
However any idea how do I go about measuring max flux density / saturation flux density?

Colin55:
You need a CRO and a variable power supply and a variable oscillator that produces sine and square wave.
Then you need a ferrite toriod and some winding wire.
When you have all these sitting on your bench, let me know.

ZeroResistance:

--- Quote from: Colin55 on September 30, 2018, 10:54:44 am ---You need a CRO and a variable power supply and a variable oscillator that produces sine and square wave.
Then you need a ferrite toriod and some winding wire.
When you have all these sitting on your bench, let me know.

--- End quote ---
Yes now I have all three sitting on a bench, please let me know.
Scope PC OScilloscope Pico 2204
PS 0 to 30VDC, 5A
Function Generator Feeltech FY3200S / 24Mhz

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