Switching Power Supplies A - ZSwitching Power Supplies A - Z is the most comprehensive study available of the theoretical and practical aspects of controlling and measuring Electromagnetic Interference in switching power supplies, including input filter instability considerations. The new edition is thoroughly revised with six completely new chapters, while the existing EMI chapters are expanded to include many more step-by-step numerical examples and key derivations and EMI mitigation techniques. New topics cover the length and breadth of modern switching power conversion techniques, lucidly explained in simple but thorough terms, now with uniquely detailed "wall-reference charts" providing easy access to even complex topics.
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Contents
| 1 | |
| 61 | |
3 OffLine Converter Design and Magnetics | 123 |
4 The Topology FAQ | 171 |
Optimal Core Selection | 195 |
6 Component Ratings Stresses Reliability and Life | 241 |
7 Optimal Power Components Selection | 281 |
8 Conduction and Switching Losses | 311 |
Paralleling Interleaving and Load Sharing | 505 |
14 The Front End of ACDC Power Supplies | 547 |
15 EMI Standards and Measurements | 597 |
16 Practical EMI Line Filters and Noise Sources in Power Supplies | 621 |
17 Fixing EMI Across the Board and Input Filter Instability | 645 |
18 The Math Behind the Electromagnetic Puzzle | 663 |
19 Solved Examples | 683 |
Appendix | 709 |
9 Discovering New Topologies | 343 |
10 Printed Circuit Board Layout | 403 |
11 Thermal Management | 413 |
12 Feedback Loop Analysis and Stability | 429 |
| 721 | |
Index | 723 |
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Common terms and phrases
actually applied average inductor current basic Boost converter Buck converter calculate capacitance Chapter choke circuit clamp CM noise component core loss crossover frequency current limit current rating current ripple ratio current waveform curves DC-DC converter decrease dissipation DMAX duty cycle effect efficiency energy equal equation example factor feedback ferrite filter flyback flyback transformer Forward converter heatsink higher increase inductance input cap input current input voltage leakage leakage inductance load current loop magnetic maximum MOSFET MTBF Note off-time on-time output capacitor output rail output voltage peak current phase plot Primary ramp regulator resistance resistor RMS current Schottky diode shown in Figure slope spike stresses switch current switching frequency switching loss synchronous temperature thermal topology transfer function transformer turn-on typical usually VINMAX VINMIN voltage ripple voltage spike voltseconds waveform winding wire worst-case zero