Since i installed lateral mosfets in my mosfet citation 12, i am only getting half the power out on the onset of clipping.
With two IRFP450's i get 120W into 1.95 ohms and 100W into 3.9 ohms.
With lateral mosfets i only get 32 watts into 1.95 ohms and 50 watts into 3.9 ohms for the same supply voltage.
Why is this ? Does laterals need a higher drive voltage for a given output voltage ?
With two IRFP450's i get 120W into 1.95 ohms and 100W into 3.9 ohms.
With lateral mosfets i only get 32 watts into 1.95 ohms and 50 watts into 3.9 ohms for the same supply voltage.
Why is this ? Does laterals need a higher drive voltage for a given output voltage ?