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DC Power Supply Formula

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A DC power supply converts AC power from a standard outlet into a stable DC power source. Check FAQs

P dc = \frac{P L}{1 - η e}

P_dc - DC Power Supply?P_L - Power Loss?η_e - Electronic Efficiency?

DC Power Supply Example

With values

With units

Only example

Here is how the DC Power Supply equation looks like with Values.

Here is how the DC Power Supply equation looks like with Units.

Here is how the DC Power Supply equation looks like.

55 = \frac{21.45}{1 - 0.61}

55kW = \frac{21.45kW}{1 - 0.61}

55 = \frac{21.45}{1 - 0.61}

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DC Power Supply Solution

Follow our step by step solution on how to calculate DC Power Supply?

FIRST Step Consider the formula

P dc = \frac{P L}{1 - η e}

Next Step Substitute values of Variables

∴

P dc = \frac{21.45kW}{1 - 0.61}

Next Step Convert Units

∴

P dc = \frac{21450W}{1 - 0.61}

Next Step Prepare to Evaluate

∴

P dc = \frac{21450}{1 - 0.61}

Next Step Evaluate

∴

P dc = 55000W

LAST Step Convert to Output's Unit

∴

P dc = 55kW

DC Power Supply Formula Elements

Variables

DC Power Supply

A DC power supply converts AC power from a standard outlet into a stable DC power source.

Symbol: P_dc

Measurement: PowerUnit: kW

Note: Value should be greater than 0.

Formulas to find DC Power Supply

Power Loss

Power Loss is defined as the total power dissipated or loss due to current leakage or heat dissipation in an anode circuit.

Symbol: P_L

Measurement: PowerUnit: kW

Note: Value should be greater than 0.

Formulas to find Power Loss

Electronic Efficiency

Electronic efficiency is defined as useful power output divided by the total electrical power consumed.

Symbol: η_e

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Electronic Efficiency

Other formulas in Klystron category

Go Beam Loading Conductance

G b = G - (G L + G cu)

Go Copper Loss of Cavity

G cu = G - (G b + G L)

Go Cavity Conductance

G = G L + G cu + G b

Go Bunching Parameter of Klystron

X = \frac{β i \cdot V in \cdot θ o}{2 \cdot V o}

How to Evaluate DC Power Supply?

DC Power Supply evaluator uses DC Power Supply = Power Loss/(1-Electronic Efficiency) to evaluate the DC Power Supply, DC Power Supply converts alternating current (AC) to direct current (DC), providing a consistent voltage output for electronic devices or circuits. DC Power Supply is denoted by P_dc symbol.

How to evaluate DC Power Supply using this online evaluator? To use this online evaluator for DC Power Supply, enter Power Loss (P_L) & Electronic Efficiency (η_e) and hit the calculate button.

FAQs on DC Power Supply

What is the formula to find DC Power Supply?

The formula of DC Power Supply is expressed as DC Power Supply = Power Loss/(1-Electronic Efficiency). Here is an example- 0.102949 = 21450/(1-0.61).

How to calculate DC Power Supply?

With Power Loss (P_L) & Electronic Efficiency (η_e) we can find DC Power Supply using the formula - DC Power Supply = Power Loss/(1-Electronic Efficiency).

Can the DC Power Supply be negative?

No, the DC Power Supply, measured in Power cannot be negative.

Which unit is used to measure DC Power Supply?

DC Power Supply is usually measured using the Kilowatt[kW] for Power. Watt[kW], Milliwatt[kW], Microwatt[kW] are the few other units in which DC Power Supply can be measured.

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