How do Linear Regulated Power Supplies maintain a stable output voltage regardless of load changes?
Answer
By operating transistors in their active region to dissipate excess power as heat
Linear Regulated Power Supplies function by using linear elements, specifically transistors operating in their active region, to continuously dissipate excess energy as heat. This process ensures the output voltage remains constant even when the load changes, but it comes at the cost of significant power consumption and a physically large and heavy footprint.
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