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  2. Load regulation - Wikipedia

    en.wikipedia.org/wiki/Load_regulation

    is the voltage at maximum load. The maximum load is the one that draws the greatest current, i.e. the lowest specified load resistance (never short circuit); is the voltage at minimum load. The minimum load is the one that draws the least current, i.e. the highest specified load resistance (possibly open circuit for some types of linear ...

  3. Electrical efficiency - Wikipedia

    en.wikipedia.org/wiki/Electrical_efficiency

    If energy output and input are expressed in the same units, efficiency is a dimensionless number. [1] Where it is not customary or convenient to represent input and output energy in the same units, efficiency-like quantities have units associated with them. For example, the heat rate of a fossil fuel power plant may be expressed in BTU per ...

  4. Maximum power transfer theorem - Wikipedia

    en.wikipedia.org/wiki/Maximum_power_transfer_theorem

    The red curve shows the power in the load, normalized relative to its maximum possible. The dark blue curve shows the efficiency η. The efficiency η is the ratio of the power dissipated by the load resistance R L to the total power dissipated by the circuit (which includes the voltage source's resistance of R S as well as R L):

  5. Voltage regulator - Wikipedia

    en.wikipedia.org/wiki/Voltage_regulator

    Output power factor remains in the range of 0.96 or higher from half to full load. Because it regenerates an output voltage waveform, output distortion, which is typically less than 4%, is independent of any input voltage distortion, including notching. Efficiency at full load is typically in the range of 89% to 93%.

  6. Power supply - Wikipedia

    en.wikipedia.org/wiki/Power_supply

    A constant output voltage is required in many power supply applications, but the voltage provided by many energy sources will vary with changes in load impedance. Furthermore, when an unregulated DC power supply is the energy source, its output voltage will also vary with changing input voltage.

  7. Bill Belichick reportedly wants to return to coaching in 2025 ...

    www.aol.com/sports/bill-belichick-reportedly...

    Bill Belichick has spent a lot of time talking into a microphone about football this season, but he has his sights set higher for next year. According to The Athletic, Belichick wants to return to ...

  8. Line regulation - Wikipedia

    en.wikipedia.org/wiki/Line_regulation

    A low line regulation is always preferred. In practice, a well regulated power supply should have a line regulation of at most 0.1%. [1] In the regulator device datasheets the line regulation is expressed as percent change in output with respect to change in input per volt of the output. Mathematically it is expressed as:

  9. Cambridge Dictionary’s word of the year 2024 is all about ...

    www.aol.com/news/cambridge-dictionary-word-2024...

    Cambridge Dictionary has put it out to the universe, naming “manifest” as its word of the year for 2024.. Popularized by celebrities such as singer Dua Lipa, “manifest” refers to the ...