Hello sirs,
I got this mosfet in the monitor which is used to drive the transformer.
the number is k2996. the following points are noted.
1. red probe at source and black on drain gave me 357 when the DMM is set on diode function.
2. when I swap the probes I did not get any value.
3. keeping the probes as it is I took the red probe up and touched the gate and then placed it back on Drain and I got the value 1550 and it did not stay soon it gone back to no value.
I attached two lithium batteries to light a bulb using resistor in series. and I touched the gate the bulb on but as soon as I remove the voltage on gate the bub goes off. it is not staying on.
So based on these is my mosfet good or bad? are there any mosfets when works only when gate is on all the time?
I got this mosfet in the monitor which is used to drive the transformer.
the number is k2996. the following points are noted.
1. red probe at source and black on drain gave me 357 when the DMM is set on diode function.
2. when I swap the probes I did not get any value.
3. keeping the probes as it is I took the red probe up and touched the gate and then placed it back on Drain and I got the value 1550 and it did not stay soon it gone back to no value.
I attached two lithium batteries to light a bulb using resistor in series. and I touched the gate the bulb on but as soon as I remove the voltage on gate the bub goes off. it is not staying on.
So based on these is my mosfet good or bad? are there any mosfets when works only when gate is on all the time?