Recall that Q1B’s source voltage must be low enough such that Q1A’s drain-to-source voltage is zero volts for zero gain. To better ensure that the gain can be reduced to zero, Q1B may be substituted ...

The maximum circuit voltage is 30VAC and 60VDC for a Class 2 power source limited by overcurrent protection, and 150VAC or VDC for a Class 3 power source limited by overcurrent protection. For example ...

In this circuit, a PNP transistor sources current. The base voltage is about 0.7 V less than the emitter voltage. So with 10.3 V on the base, the emitter has about 11 V and R1 sees about 1 V ...

The maximum conductor voltage drop recommended for both the feeder and branch circuit is 5% of the voltage source (120V). The total conductor voltage drop (feeder and branch circuit) shouldn't exceed ...

Question submitted by Ashish Roy, Havells-Sylvania, India. For an undamped LC circuit excited by an AC voltage source through simple phaser equations, we come to see that the circuit becomes short ...

For the circuit shown, a maximum current of 20 mA is feasible for a maximum load of 1100 Ohms. Using higher-voltage op amps and larger power transistors can increase these values if cost isn't a ...

With a bias servo circuit, the drain to source resistance is always set correctly regardless of which matched FETs are used. For example, if you set the bias servo circuit to provide a 10KΩ ...