Concept of Line regulation & load regulation?

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Line regulation refers to the ability of a power supply to maintain a constant output voltage despite changes in input voltage. Load regulation refers to the ability of a power supply to maintain a constant output voltage despite changes in load current.

Line regulation is important for ensuring stable performance of electronic devices regardless of fluctuations in input voltage.
Load regulation is important for ensuring stable performance of electronic devices regardless of fluctuations in load current.
Line regulation is typically expressed as a percentage change in output voltage for a given percentage change in input voltage.
Load regulation is typically expressed as a percentage change in output voltage for a given percentage change in load current.
For example, a power supply with a line regulation of ±5% means that the output voltage will vary by no more than 5% for a given change in input voltage.
Similarly, a power supply with a load regulation of ±3% means that the output voltage will vary by no more than 3% for a given change in load current.

Concept of Line regulation &amp; load regulation?

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Concept of Line regulation & load regulation?