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How to detect invidual load across parralled MOSFETS
SpottedDick:
Say you had the following configuration:
Is it possible to detect how much load each MOSFET is getting electrically without modifying the circuit (for example adding a shunt)?
I know thermally checking will give some indication, but they're quite well thermally joined.
Martin72:
If you had balancing resistors inbetween, you could measure over them to see possibly differences.
But in this configuration....
SpottedDick:
It's just not possible sure it's not?
They're basically connected together.
I shouldn't have even asked the question! Thanks anyway.
PeteH:
Is this controlled in linear mode (current controlled?), or hard switched on/off?
SpottedDick:
Linear region (current controlled).
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