0
Va-Vb
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What are application of ic 741 opamp?
A 741 Op-amp has three distinct parts and applications. They are a differential amplifier, a voltage amplifier, and an output amplifier.
Why output voltage of differential op amp clips?
The op amp can only output so high a voltage; this is limited by the positive and negative voltages applied to the op amp. Your input signal is too strong, or your amplifier is set up to have too much gain.
What is the effect of diode voltage drop as the output voltage?
The effect of diode voltage drop as the output voltage is that the input voltage will not be totally transferred to the output because power loss in the diode . The output voltage will then be given by: vout=(vin)-(the diode voltage drop).
What determines the output voltage and the current of a transformer?
The ratio of output windings to input windings determines the ratio of output voltage to input voltage. The ratio of current is the inverse.
What is voltage offset?
Input offset voltage is the equivalent voltage at the input of an operational amplifier. If an amplifier has a voltage gain of ten and an input offset voltage of 10 microvolts, a level of 100 microvolts will appear at the output with no input. Manufacturers try to design an op amp so the input offset voltage is as small as possible to minimize this error voltage at the output of the amplifier, especially for applications where small voltages are being amplified.
A differential amplifier stage has collector resistors of 5.1k ohm each if ic1 equals 1.35ma and ic2 equals 1.29ma what is the differential output voltage?
If a differential amplifier stage has collector resistors of 5.1k ohms and if ic1 equals 1.35ma and ic2 equals 1.29ma the differential output voltage is 0.306 volts.(5.1 * 1.35) - (5.1 * 1.29)
Why LVDT is called linear and differential?
The magnitude of the output voltage is proportional to the distance moved by the core (up to its limit of travel), which is why the device is described as having a "linear" response to displacement. The coils are connected in reverse series, so that the output voltage is the difference (hence "differential") between the two secondary voltages.
How do you calculate output offset voltage?
Output offset voltage is the output of an operational amplifier when the two inputs are shorted together (and often tied to ground). >> The output offset voltage (Voo) is caused by mismatching by two input terminals. Even though all the components are integrated on the same chip, it is not possible to have two transistors in the input differential amplifier stage with exactly the same characteristics. This means that the collector currents in these two transistors are not equal, which causes a differential output voltage from the first stage. The output of first stage is amplified by following stages and possibly aggravated by more mismatching between them. Thus the output voltage caused by mismatching between two input terminals is the output offset Voo .
Who measure of charge differential voltage?
Any one using a voltage test instrument can measure charge differential voltage.
What are application of ic 741 opamp?
A 741 Op-amp has three distinct parts and applications. They are a differential amplifier, a voltage amplifier, and an output amplifier.
Why output voltage of differential op amp clips?
The op amp can only output so high a voltage; this is limited by the positive and negative voltages applied to the op amp. Your input signal is too strong, or your amplifier is set up to have too much gain.
What is the effect of diode voltage drop as the output voltage?
The effect of diode voltage drop as the output voltage is that the input voltage will not be totally transferred to the output because power loss in the diode . The output voltage will then be given by: vout=(vin)-(the diode voltage drop).
Is it the value of input voltage equal the value of output voltage?
No. There are several factors that may affect the output voltage. For instance: Resistors, Transformer, Voltage regulators and others that can control the output voltage to a certain level.
How many amps can you get from a 500Kva transformer?
The amps you can get from a 500 kVA transformer would depend on the voltage of the transformer's output. To calculate amperage, you can use the formula: Amps = Power (kVA) / Voltage. For example, if the output voltage is 480V, you would get approximately 1041 amps (500 kVA / 480V).
How does an alternator know how much voltage output?
Output of the alternator is controlled by the voltage regulator.
How does the load affect voltage output of a series generator?
In a series generator, the voltage output is directly affected by the load. As the load increases, the voltage output decreases due to increased voltage drops across the internal resistance of the generator. Conversely, reducing the load will result in an increase in the voltage output.
How can be a DC voltage source output voltage made half of its output voltgae?
By using something called a voltage divider.
