no load 60vdc in adjusted for 30vdc out only load is led with 11k ohm, dc signal very clean only
transistor fails (shorts) for no apparent reason, using 10k ohm source to gate resistance. gate
pulled down with irfp250n n-chan using 2.6k ohm to ground. irfp250n biased with 5v regulated source
through 100k ohm on gate pulled down with d526-y npn through 1k ohm. what am I missing?
transistor fails (shorts) for no apparent reason, using 10k ohm source to gate resistance. gate
pulled down with irfp250n n-chan using 2.6k ohm to ground. irfp250n biased with 5v regulated source
through 100k ohm on gate pulled down with d526-y npn through 1k ohm. what am I missing?