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Electronic Gadgets for the Evil Genius, 2E : 35 New Do-It-Yourself Projects by Robert Iannini

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CHAPTER 21
Test Supply
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This is a test supply for 100- to 1000-W systems (Fig. 21-1).
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  Figure 21-1 Test supply schematic.
Please read the following carefully:
This piece of equipment should be used when direct line voltage circuits are being tested. It is a valuable, useful, and possibly lifesaving addition to any electronics lab; it certainly is a circuit-saver!
Many of the higher-powered projects in this book use half and full bridge switching ...

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