PWM an electromagnetic (A/C) clutch?

[Programmer]

I don't think she'd take the strain, captain. If you're going to pulse this
thing, its going to run horribly hot. When the gap gets much past .030" the
magnetic coil won't pull in the clutch disc--so you'd need to run a carbon
fibre material that'd take the heat and give you any measure of longevity.
You'd be better off running some kind of PWM waste gated system and keep the
supercharger clutch on/off only.

Lyndon.

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