Hi,
You know that a BJT transistor has different HFE. For example between 70-700 in its active region. You can also measure hfe by a multimeter.
Now my question is that:
when I'm designing a bias for a transistor to operate in its active region, which BETA(HFE) should I insert in the calculations?
The input voltage is a positive square wave.( between 0 and Vp)
Please help me. I'm confused!
You know that a BJT transistor has different HFE. For example between 70-700 in its active region. You can also measure hfe by a multimeter.
Now my question is that:
when I'm designing a bias for a transistor to operate in its active region, which BETA(HFE) should I insert in the calculations?
The input voltage is a positive square wave.( between 0 and Vp)
Please help me. I'm confused!