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some are:

1.) zero output impedance.

2.) perfect voltage regulation, especially no voltage over/undershoot with stepped loads.

3.) over-current protection by hard limiting or fold-back.

Others may have different opinions or preferences.

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16y ago

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Why is rectified voltage storge in a capacitor?

Because a capacitor is ideal for storing energy over short periods, as in a reservoir capacitor in a power supply.


Is it possible to heat coil using dc power supply?

Yes, it possible to heat a coil using dc power supply. An inductor resists a change in current, proportional to voltage and inversely proportional to inductance. The equation of an inductor is di/dt = v/L An ideal inductor, if connected to an ideal DC supply, with ideal conductors, would ramp up current in a linear fashion without limit, eventually reaching infinity amperes after infinite time. Since no inductor is ideal, nor is any DC supply, nor is any conductor, the current would reach a maximum based on the capacity of the DC supply and the DC resistance of the inductor and conductors. Since the DC resistance of the inductor is also not zero, this means, by Ohm's law, that the inductor must dissipate some power. That will cause the inductor to heat up.


If 1.8 amps ac is being drawn from a 24 volt DC power supply what would the current draw be in DC amps?

A 24 volt DC power supply provides DC amps, not AC amps. You cannot draw 1.8 amps AC from a DC power supply, without some kind of inverter stage.That is the answer to the specific wording of the question. Now the answer to the question I think was originally intended...If 1.8 amps AC is being supplied to a 24 volt DC power supply, what would the current supplied by the power supply be?Power is volts times amps, so power supplied to the power supply is 120 VAC (assumed) times 1.8 amps, or 216 watts. If the power supply is 100% efficient, then the power input equals the power output, so use the some equation to take 216 watts and divide by 24 volts, and you get 9 amps.Keep in mind, this is ideal state, assuming 100% efficiency, and no real power supply will be that.


Full form of DC power supply?

DC Power is Direct Current Power Supply.


What type of waveform is produced by Ferroresonant power supply?

ferro-resonant power supply?

Related Questions

What is the value of ripple in the ideal dc power supply?

In an ideal DC power supply, there is no ripple.


Why for an ideal power supply the output voltage is independent of the load?

Obviously, you don't want the voltage to sag. For computer power supplies, you want the power to be even, pure, and clean without any ripple.


What is Switch mode regulated power supply?

A switching mode power supply works by converting electrical power efficiently by converting voltage and current characteristics. However, it minimizes wasted energy by constantly utilizing on and off states.


Why is rectified voltage storge in a capacitor?

Because a capacitor is ideal for storing energy over short periods, as in a reservoir capacitor in a power supply.


Is it possible to heat coil using dc power supply?

Yes, it possible to heat a coil using dc power supply. An inductor resists a change in current, proportional to voltage and inversely proportional to inductance. The equation of an inductor is di/dt = v/L An ideal inductor, if connected to an ideal DC supply, with ideal conductors, would ramp up current in a linear fashion without limit, eventually reaching infinity amperes after infinite time. Since no inductor is ideal, nor is any DC supply, nor is any conductor, the current would reach a maximum based on the capacity of the DC supply and the DC resistance of the inductor and conductors. Since the DC resistance of the inductor is also not zero, this means, by Ohm's law, that the inductor must dissipate some power. That will cause the inductor to heat up.


What are the three characteristics of a supply curve?

The three characteristics of a supply curve are the slope, shift, and the curve's position. Together they help determine supply and demand trends.


What ideal characteristics do you want from a math teacher?

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What is meant by the term ideal transformer?

ideal transformer is that which has no power losses.if any transformer transfer power to secondary without power loss then that call a ideal transformer


Full form of UPS related computer?

UPS = Uninterruptible Power Supply


Why do computers require their own internal Power Supply?

Computers require their own internal power supply because the power required to power most newer computers, especially with high-end graphics cards, would require a bulky power supply which wouldn't be ideal in transporting computers or aesthetically. Also, with all of the other internal parts of a computer, some type of power interface would be necessary within the PC anyway, so why not just bundle it all together?


What is the symbol for Ideal Power Inc in NASDAQ?

The symbol for Ideal Power Inc. in NASDAQ is: IPWR.


What is the power of a power supply?

power supply is a device that supplies electric power to electrical load