Hello friends
1. Manufactures recommend using regulated dual rails for op-amps.Why?
What would be the impact if operated from a single rail.
2. Besides a well regulated supply it also needs a well balanced supply. Meaning the (+) and (-) should be equal in magnitude. How does the power supply accomplish this task?
3. If I use two separate supplies to power the op-amp, as explain below, what would be the impact?
a) Using two completely separate step-down transformers, one with a (+) stabiliser and the other with a (-).
b) Using two separate windings in a single transformer with appropriate stabilisers.
These questions are haunting my mind for quite some time now, but I was not been able to get answers. i would be very much thankful if someone would explain.
1. Manufactures recommend using regulated dual rails for op-amps.Why?
What would be the impact if operated from a single rail.
2. Besides a well regulated supply it also needs a well balanced supply. Meaning the (+) and (-) should be equal in magnitude. How does the power supply accomplish this task?
3. If I use two separate supplies to power the op-amp, as explain below, what would be the impact?
a) Using two completely separate step-down transformers, one with a (+) stabiliser and the other with a (-).
b) Using two separate windings in a single transformer with appropriate stabilisers.
These questions are haunting my mind for quite some time now, but I was not been able to get answers. i would be very much thankful if someone would explain.