like i said,
sorry for asking maybe dumb questions but im studing electronics by my self, and this books are only in english and english is not my first language.
i have 1 more question.
i'm studing the basic transistors topic
i dont know why, but when i read a simple transistor circuit i can calculate if it's in saturation, cutoff or operating point, but if u tell me to buil one of this circuits from cero i cant find the rigth values of resistors to set the circuit in any of this operating areas.
ie.
a npn transistor with a common emiter and base bias circuit:
i have a base voltage of DC 2 volts and i need a base current of 50 micro amps, i have no problems here choosing the resistor, i have a collector voltage source of 6 volts, i need 3 circuits 1 operating in cuttoff another in the operating point and the last one in saturation.
can somebody drives me to the rigth way to set this 3 circuits? or at least a link with this kind of tutorial driving you from zero to set this circuit conditions?
im studing very basic transistor circuits now, containing only the transistor the DC voltage sources and resistors.
any help?
and again please excuse my poor english and for asking too much ;-)
sorry for asking maybe dumb questions but im studing electronics by my self, and this books are only in english and english is not my first language.
i have 1 more question.
i'm studing the basic transistors topic
i dont know why, but when i read a simple transistor circuit i can calculate if it's in saturation, cutoff or operating point, but if u tell me to buil one of this circuits from cero i cant find the rigth values of resistors to set the circuit in any of this operating areas.
ie.
a npn transistor with a common emiter and base bias circuit:
i have a base voltage of DC 2 volts and i need a base current of 50 micro amps, i have no problems here choosing the resistor, i have a collector voltage source of 6 volts, i need 3 circuits 1 operating in cuttoff another in the operating point and the last one in saturation.
can somebody drives me to the rigth way to set this 3 circuits? or at least a link with this kind of tutorial driving you from zero to set this circuit conditions?
im studing very basic transistor circuits now, containing only the transistor the DC voltage sources and resistors.
any help?
and again please excuse my poor english and for asking too much ;-)