Building a Linear Power Supply, Part 2 - The Rectifier and Filter
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Building a Linear Power Supply, Part 3 The Regulator
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Building a Linear Power Supply, Part 1 The Transformer
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Building an eBay power filter kit (with schematic).
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Every Component of a Linear Power Supply Explained (while building one)
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Design Your DIY Power Supply! (+/- 12/15V)
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#711 Basics: Power Supply (part 1 of 5)
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Building a Linear Power Supply, Part 4 A Precision Regulator
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