Forums » General Electronics Discussion

Hi, I am new to electronics, and I'm trying to use an ideal amplifier. It has inverting input, non-inverting input, output, V+ and V-. My problem is I dont know how to set the V+ and V- to 15V and -15V. Plus it is asking me for a bunch of other properties of the Operational amplifier that I do not know how to work. Help anyone?

in CL there are two types of op amps, the op amps with rails lets you pick the rail values (+- 15V your looking for). If you use the op amp without rails the output is not bounded by anything. Most of the parameters don't matter for simple stuff, its input and out put impedance and frequency cut off. I usually just stick with one of the predefined amps like the 741.

Thank you! It is working perfectly!