Murugesh_89
Full Member level 5
Hi,
I am detecting a wave with ON time of 2.4ms and OFF time of 0.1ms with amplitude 4V. I want to switch this with equivalent 5V. So i connected a 2.2k at the base and 22K at the collector with the other terminal to 5V and the output taken from collector of transistor 2N3904.
In the normal ON state i am getting 0V at the collector with reference to ground. but in the off time i did not get complete 5V state instead i get around 2.5v. some time not even switching. i think the lower 100us duration causes this problem.
So what is the exact problem and how should i overcome this...
Thanks,
Murugesh
I am detecting a wave with ON time of 2.4ms and OFF time of 0.1ms with amplitude 4V. I want to switch this with equivalent 5V. So i connected a 2.2k at the base and 22K at the collector with the other terminal to 5V and the output taken from collector of transistor 2N3904.
In the normal ON state i am getting 0V at the collector with reference to ground. but in the off time i did not get complete 5V state instead i get around 2.5v. some time not even switching. i think the lower 100us duration causes this problem.
So what is the exact problem and how should i overcome this...
Thanks,
Murugesh