## Norton’s Theorem for DC Circuits

Norton’s theorem is used for simplifying a network in terms of currents instead of voltages. This theorem can be … Read More

## Ideal Operational Amplifier

Amplifiers are an essential aspect of many electronic applications. Perhaps the most familiar use of an amplifier is … Read More

## Zener Diode as Voltage Regulator

For many applications, it is desirable that a DC supply be steady and ripple-free. Voltage regulators are used … Read More