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What else can I help you with?
How voltmeter works?
It is connected in parallel and measures potential difference.
Input impedance of voltage amplifier?
In audio the input impedance of an amplifier is between 10 kiloohms and 20 kiloohms.
What is the difference between the input bias current and the input offset current?
A: difference in bias current causes the other
Can we use 415v arc welding machine input with 380v input supply?
Using a 415V arc welding machine with a 380V input supply is generally not recommended, as the voltage difference can affect the machine's performance and efficiency. The machine may not operate correctly, leading to insufficient output and potential damage. It's important to check the manufacturer's specifications and consider using a transformer or step-up converter if necessary to match the required voltage. Always ensure safety and compatibility before operating electrical equipment.
How the do calculate the power developed by a 12v regulated power supply?
The word "developed" is slightly odd in this context. If the power supply provides a current to some instrument or device, the power supplied is the voltage multiplied by the current. The power supply will also consume some power itself to do this job. The total power consumed (provided to the power supply) equals the input current multiplied by the input voltage.
What is the difference between a voltage converter and a voltage regulator?
the difference between a voltage converter to a voltage regulator,is that a voltage converter,converts or changing the desired voltage to be used while the voltage regulator,regulates the input of the voltage amount not to excess to its inputs.
Can SMPS work in DC supply?
Yes. Input DC voltage would be root2 times the input AC voltage.
What is the transitive voltage for the voltage input of a CMOS operating from 10V supply?
5V
What is an emitter follower?
This is a particular transistor amplifier configuration. In general, the input signal is applied to the base, the collector is connected to a supply voltage, and the output is taken between the emitter and power supply common. One of the characteristics of the emitter follower is the output voltage "follows" the input, but the output is reduced by the Vbe voltage (the voltage drop between base and emitter, approximately 0.7 V for a silicon bipolar transistor).
How efficiency of linear regulated power supply calculated?
The efficiency of a linear regulated power supply is calculated by dividing the output power by the input power and multiplying by 100 to express it as a percentage. The output power is determined by the product of the output voltage and output current, while the input power is the product of the input voltage and input current. The formula can be expressed as: [ \text{Efficiency} (%) = \left( \frac{\text{Output Power}}{\text{Input Power}} \right) \times 100 ] Due to the inherent voltage drop across the regulator, linear power supplies typically have lower efficiency, especially when there is a significant difference between input and output voltages.
Difference between linear IC and Digital IC?
In linear IC'S the output voltage is very according to input voltage In digital IC's the output voltage is either high or low
What is the phase relationship between the input and output voltage of a common emitter amplifier?
In common emitter amplifier circuit, input and output voltage are out of phase. When input voltage is increased then ib is increased, ic also increases so voltage drop across Rc is increased. However, increase in voltage across RC is in opposite sense. So, the phase difference between the input and the output voltages is 180 degrees.
What is the difference between the positive clipper and negative clipper?
Positive clipper-the clipper which removes the positive half cycles of the input voltage, while the negative clipper the clipper which removes the negative half cycles of the input voltage.
Can you use a 220 laptop in a 110 outlet?
The laptop has a power supply that connects between the laptop and the wall outlet. Looking at the power supply, the input voltage will show a working voltage from 100 to 240 volts. You may need a pin changing adapter because the pin configuration is different between 110 outlets and 220 volt outlets. Get past the pin configuration difference the computer will operate on both voltages through the power supply as long it is in the voltage range stated above.
How do you view output voltage of the power supply?
by d way input only
What relationship exists between input and output of a transformer?
A transformer changes voltage, for more efficient transfer over long distances, or for less voltage from mains supply into a 130v Laptop or equivalent.
What is the Difference between linear IC and digital IC?
Both linear ICs and nonlinear ICs has an output voltage which is dependent on the input voltage. However, the difference is that linear ICs produce an output voltage which increases or decreases at a "fixed rate" relative to the input voltage. Nonlinear ICs do not do this. A voltage regulator may be considered nonlinear because as you increase the input voltage the output will climb at the same rate (just like linear ICs), however, once the input voltage reaches a particular level point, the output no longer increases as you increase the input. This is at the point where regulation begins. The nonlinear IC no longer changes its output at a fixed rate relative to the input.
