Foreword |
|
ix | |
Preface |
|
xi | |
Acknowledgements |
|
xiii | |
About the Author |
|
xv | |
Symbols |
|
xvii | |
|
Chapter 1 Fundamentals of Magnetics |
|
|
1 | |
|
Chapter 2 Magnetic Materials and Their Characteristics |
|
|
2 | (1) |
|
|
3 | (1) |
|
Chapter 4 Window Utilization, Magnet Wire, and Insulation |
|
|
4 | (1) |
|
Chapter 5 Transformer Design Trade-Offs |
|
|
5 | (1) |
|
Chapter 6 Transformer-Inductor Efficiency, Regulation, and Temperature Rise |
|
|
6 | (1) |
|
Chapter 7 Power Transformer Design |
|
|
7 | (1) |
|
Chapter 8 DC Inductor Design, Using Gapped Cores |
|
|
8 | (1) |
|
Chapter 9 DC Inductor Design, Using Powder Cores |
|
|
9 | (1) |
|
Chapter 10 AC Inductor Design |
|
|
10 | (1) |
|
Chapter 11 Constant Voltage Transformer (CVT) |
|
|
11 | (1) |
|
Chapter 12 Three-Phase Transformer Design |
|
|
12 | (1) |
|
Chapter 13 Flyback Converters, Transformer Design |
|
|
13 | (1) |
|
Chapter 14 Forward Converter, Transformer Design, and Output Inductor Design |
|
|
14 | (1) |
|
Chapter 15 Input Filter Design |
|
|
15 | (1) |
|
Chapter 16 Current Transformer Design |
|
|
16 | (1) |
|
Chapter 17 Winding Capacitance and Leakage Inductance |
|
|
17 | (1) |
|
Chapter 18 Quiet Converter Design |
|
|
18 | (1) |
|
Chapter 19 Rotary Transformer Design |
|
|
19 | (1) |
|
Chapter 20 Planar Transformers and Inductors |
|
|
20 | (1) |
|
Chapter 21 Derivations for the Design Equations |
|
|
21 | (1) |
|
Chapter 22 Autotransformer Design |
|
|
22 | (1) |
|
Chapter 23 Common-Mode Inductor Design |
|
|
23 | (1) |
|
Chapter 24 Series Saturable Reactor Design |
|
|
24 | (1) |
|
Chapter 25 Self-Saturating, Magnetic Amplifiers |
|
|
25 | (1) |
|
Chapter 26 Designing Inductors for a Given Resistance |
|
|
26 | |
Index |
|
1 | |
|
|
3 | (1) |
|
2 Magnetic Properties in Free Space |
|
|
3 | (1) |
|
3 Intensifying the Magnetic Field |
|
|
4 | (3) |
|
|
7 | (1) |
|
|
8 | (1) |
|
6 Fundamental Characteristics of a Magnetic Core |
|
|
9 | (2) |
|
7 Hysteresis Loop (B-H Loop) |
|
|
11 | (1) |
|
|
12 | (3) |
|
9 Magnetomotive Force (mmf) and Magnetizing Force (H) |
|
|
15 | (1) |
|
|
16 | (2) |
|
|
18 | (2) |
|
12 Controlling the dc Flux with an Air Gap |
|
|
20 | (1) |
|
|
21 | (1) |
|
|
22 | (1) |
|
15 Material Permeability, (μm) |
|
|
23 | (1) |
|
|
23 | (1) |
|
|
24 | (1) |
|
18 Gapped, dc Inductor Design |
|
|
25 | (2) |
|
19 Fringing Flux and Coil Proximity |
|
|
26 | |
|
20 Fringing Flux, Crowding |
|
|
27 | (1) |
|
21 Fringing Flux and Powder Cores |
|
|
28 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
3 Remanence Flux, Br, and Coercivity Hc |
|
|
4 | (1) |
|
|
4 | (1) |
|
5 Hysteresis Loss, Resistivity, ρ, (core loss) |
|
|
4 | (1) |
|
6 Introduction to Silicon Steel |
|
|
5 | (1) |
|
7 Introduction to Thin Tape Nickel Alloys |
|
|
5 | (4) |
|
8 Introduction to Metallic Glass |
|
|
9 | (3) |
|
9 Introduction to Soft Ferrites |
|
|
12 | (1) |
|
10 Manganese-Zinc Ferrites |
|
|
13 | (1) |
|
|
13 | (3) |
|
12 Ferrite Cross Reference |
|
|
16 | (1) |
|
13 Introduction to Molypermalloy Powder Cores |
|
|
17 | (1) |
|
14 Introduction to Iron Powder Cores |
|
|
17 | (7) |
|
|
24 | (1) |
|
|
25 | (4) |
|
17 Selection of Magnetic Materials |
|
|
29 | (1) |
|
|
29 | (1) |
|
19 Material Characteristics |
|
|
30 | (3) |
|
20 Magnetic Material Saturation Defined |
|
|
33 | (3) |
|
|
36 | (5) |
|
22 Magnetic Material Saturation Theory |
|
|
41 | (1) |
|
|
42 | (1) |
|
|
42 | (8) |
|
25 Composite Core Configuration |
|
|
50 | (3) |
|
|
53 | |
|
|
4 | (1) |
|
2 Core Type and Shell Type Construction |
|
|
5 | (1) |
|
3 Types of Core Materials |
|
|
5 | (1) |
|
4 Eddy Currents and Insulation |
|
|
6 | (1) |
|
|
7 | (1) |
|
6 Annealing and Stress-Relief |
|
|
8 | (1) |
|
7 Stacking Laminations and Polarity |
|
|
9 | (1) |
|
|
10 | (1) |
|
|
11 | (1) |
|
10 Tape Wound C, EE, and Toroidal Cores |
|
|
12 | (2) |
|
|
14 | (1) |
|
|
15 | (1) |
|
|
15 | (1) |
|
14 Introduction to the Magnetic Cores |
|
|
16 | (1) |
|
15 Design and Dimensional Data for EI Laminations |
|
|
17 | (1) |
|
16 Design and Dimensional Data for UI Laminations |
|
|
18 | (1) |
|
17 Design and Dimensional Data for LL Laminations |
|
|
19 | (1) |
|
18 Design and Dimensional Data for DU Laminations |
|
|
20 | (1) |
|
19 Design and Dimensional Data for Three-Phase Laminations |
|
|
21 | (1) |
|
20 Design and Dimensional Data for Tape Wound C Cores |
|
|
22 | (1) |
|
21 Dimensional Outline for Tape Wound EE Cores |
|
|
23 | (1) |
|
22 Design and Dimensional Data for Tape Wound Toroidal Cores |
|
|
24 | (1) |
|
23 Design and Dimensional Data for EE Ferrite Cores |
|
|
25 | (1) |
|
24 Design and Dimensional Data for EE and EI Planar, Ferrite Cores |
|
|
26 | (1) |
|
25 Design and Dimensional Data for EC, Ferrite Cores |
|
|
27 | (1) |
|
26 Design and Dimensional Data for ETD, Ferrite Cores |
|
|
28 | (1) |
|
27 Design and Dimensional Data for ETD/(low profile), Ferrite Cores |
|
|
29 | (1) |
|
28 Design and Dimensional Data for ER, Ferrite Cores |
|
|
30 | (1) |
|
29 Design and Dimensional Data for EFD, Ferrite Cores |
|
|
31 | (1) |
|
30 Design and Dimensional Data for EPC, Ferrite Cores |
|
|
32 | (1) |
|
31 Design and Dimensional Data for PC, Ferrite Cores |
|
|
33 | (1) |
|
32 Design and Dimensional Data for EP, Ferrite Cores |
|
|
34 | (1) |
|
33 Design and Dimensional Data for PQ, Ferrite Cores |
|
|
35 | (1) |
|
34 Design and Dimensional Data for PQ/(low profile), Ferrite Cores |
|
|
36 | (1) |
|
35 Design and Dimensional Data for RM, Ferrite Cores |
|
|
37 | (1) |
|
36 Design and Dimensional Data for RM/(low profile), Ferrite Cores |
|
|
38 | (1) |
|
37 Design and Dimensional Data for DS, Ferrite Cores |
|
|
39 | (1) |
|
38 Design and Dimensional Data for UUR, Ferrite Cores |
|
|
40 | (1) |
|
39 Design and Dimensional Data for UUS, Ferrite Cores |
|
|
41 | (1) |
|
40 Design and Dimensional Data for Toroidal, Ferrite Cores |
|
|
42 | (1) |
|
41 Design and Dimensional Data for Toroidal, MPP Powder Cores |
|
|
43 | (1) |
|
42 Design and Dimensional Data for Toroidal, Iron Powder Cores |
|
|
44 | (1) |
|
43 Design and Dimensional Data for Toroidal, Sendust Powder Cores |
|
|
45 | (1) |
|
44 Design and Dimensional Data for Toroidal, High Flux Powder Cores |
|
|
46 | (1) |
|
45 Design and Dimensional Data for EE, Iron Powder Cores |
|
|
47 | (1) |
|
46 Design and Dimensional Data for EE, Sendust Powder Cores |
|
|
48 | (1) |
|
47 Manufacturers' Material Product List |
|
|
49 | (1) |
|
|
50 | |
|
1 Window Utilization Factor, Ku |
|
|
4 | (1) |
|
|
5 | (1) |
|
|
6 | (3) |
|
|
9 | (3) |
|
|
12 | (1) |
|
|
12 | (1) |
|
7 Window Utilization Factor, Ku for Bobbin Ferrites |
|
|
13 | (1) |
|
8 Circular mil and Square mil |
|
|
14 | (1) |
|
|
15 | (1) |
|
10 Magnet Wire, Film Insulation |
|
|
16 | (1) |
|
|
16 | (3) |
|
|
19 | (1) |
|
|
20 | (1) |
|
|
20 | (1) |
|
|
21 | (1) |
|
16 Miniature Square Magnet Wire |
|
|
21 | (1) |
|
17 Multistrand Wire and Skin Effect |
|
|
22 | (1) |
|
18 Reduce Skin Effect in Transformers |
|
|
23 | (1) |
|
19 Calculating Skin Effect in Inductors |
|
|
24 | (3) |
|
|
27 | (1) |
|
|
28 | (1) |
|
22 Proximity Effect in Transformers |
|
|
29 | (1) |
|
23 Multiple Layer High Frequency Transformers and High Loss |
|
|
29 | (2) |
|
24 Proximity Effect Using Dowell Curves |
|
|
31 | (2) |
|
|
33 | (1) |
|
|
33 | (1) |
|
|
34 | (1) |
|
28 Polyfilar Magnetic Wire |
|
|
35 | (1) |
|
|
36 | (1) |
|
|
37 | (3) |
|
|
40 | (1) |
|
32 Calculating, MLT (toroid) |
|
|
40 | (1) |
|
|
41 | (1) |
|
|
41 | (1) |
|
35 Electrical Insulating Materials |
|
|
41 | (1) |
|
|
42 | |
|
|
3 | (1) |
|
2 The Design Problem Generally |
|
|
3 | (1) |
|
|
4 | (1) |
|
4 Relationship, Ap, to Transformer Power Handling Capability |
|
|
4 | (1) |
|
5 Relationship, Kg, to Transformer Regulation and Power Handling Capability |
|
|
5 | (1) |
|
6 Transformer Area Product, Ap |
|
|
6 | (1) |
|
7 Transformer Volume and the Area Product, Ap |
|
|
6 | (3) |
|
8 Transformer Weight and the Area Product, Ap |
|
|
9 | (2) |
|
9 Transformer Surface Area and the Area Product, Ap |
|
|
11 | (4) |
|
10 Transformer Current Density, J, and the Area Product, Ap |
|
|
15 | (3) |
|
11 Transformer Core Geometry, Kg, and the Area Product, Ap |
|
|
18 | (2) |
|
12 Weight Versus Transformer Regulation |
|
|
20 | (1) |
|
|
21 | |
|
|
3 | |
|
|
3 | (1) |
|
|
3 | (2) |
|
4 Transformer Dissipation, by Radiation and Convection |
|
|
5 | (1) |
|
5 Temperature Rise Versus Surface Area, At, Dissipation |
|
|
6 | (1) |
|
6 Surface Area, At, Required for Heat Dissipation |
|
|
7 | (1) |
|
7 Required Surface Area, At |
|
|
8 | (1) |
|
8 Regulation as a Function of Efficiency |
|
|
9 | (2) |
|
|
11 | |
|
|
3 | (1) |
|
2 The Design Problem Generally |
|
|
3 | (1) |
|
|
4 | (1) |
|
4 Output Power, Po, Versus Apparent Power, Pt, Capability |
|
|
5 | (3) |
|
5 Transformers with Multiple Outputs |
|
|
8 | (2) |
|
|
10 | (2) |
|
7 Relationship, Kg, to Power Transformer Regulation Capability |
|
|
12 | (1) |
|
8 Relationship, Ap, to Transformer Power Handling Capability |
|
|
13 | (1) |
|
9 Different Cores, Same Area Product |
|
|
13 | (2) |
|
10 250 Watt Isolation Transformer Design, Using the Core Geometry, Kg, Approach |
|
|
15 | (5) |
|
11 38 Watt 100kHz Transformer Design, Using the Core Geometry, Kg, Approach |
|
|
20 | |
|
|
3 | (1) |
|
2 Critical Inductance for Sine Wave Rectification |
|
|
3 | (2) |
|
3 Critical Inductance for Buck Type Converters |
|
|
5 | (3) |
|
4 Core Materials, Used in PWM Converters |
|
|
8 | (1) |
|
5 Fundamental Considerations |
|
|
9 | (2) |
|
|
11 | (1) |
|
|
12 | (1) |
|
8 Relationship of, Ap, to Inductor's Energy-Handling Capability |
|
|
13 | (1) |
|
9 Relationship of, Kg, to Inductor's Energy-Handling Capability |
|
|
14 | (1) |
|
10 Gapped Inductor Design Example Using the Core Geometry, Kg, Approach |
|
|
15 | (6) |
|
11 Gapped Inductor Design Example Using the Area Product, Ap, Approach |
|
|
21 | |
|
|
3 | |
|
2 Molybdenum Permalloy Powder Cores (MPP) |
|
|
3 | (1) |
|
3 High Flux Powder Cores (HF) |
|
|
3 | (1) |
|
4 Sendust Powder Cores (Magnetics Kool Mμ) |
|
|
4 | (1) |
|
|
4 | (1) |
|
|
5 | (1) |
|
7 Relationship of, Ap, to Inductor's Energy-Handling Capability |
|
|
5 | (1) |
|
8 Relationship of, Kg, to Inductor's Energy-Handling Capability |
|
|
6 | (1) |
|
9 Fundamental Considerations |
|
|
7 | (2) |
|
10 Toroidal Powder Core Design Using the Core Geometry, Kg, Approach |
|
|
9 | (6) |
|
11 Toroidal Powder Core Inductor Design, Using the Area Product, Ap, Approach |
|
|
15 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
3 Relationship of, Ap, to the Inductor Volt-Amp Capability |
|
|
3 | (1) |
|
4 Relationship of, Kg, to the Inductor Volt-Amp Capability |
|
|
4 | (1) |
|
5 Fundamental Considerations |
|
|
4 | (1) |
|
|
5 | (4) |
|
7 AC Inductor Design Example |
|
|
9 | (4) |
|
|
13 | |
|
|
3 | (1) |
|
2 Constant-Voltage Transformer, Regulating Characteristics |
|
|
3 | (1) |
|
3 Electrical Parameters of a CVT Line Regulator |
|
|
4 | (1) |
|
4 Constant-Voltage Transformer, Design Equations |
|
|
5 | (3) |
|
5 Constant-Voltage Transformer, Design Example |
|
|
8 | (7) |
|
6 Series AC Inductor, Design Example |
|
|
15 | (5) |
|
|
20 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
3 Comparing Transformer, Physical Size |
|
|
4 | (2) |
|
4 Phase Current, Line Current, and Voltage in a Delta System |
|
|
6 | (1) |
|
5 Phase Voltage, Line Voltage, and Current in a Wye System |
|
|
6 | (1) |
|
6 Comparing Multiphase and Single-Phase Power |
|
|
7 | (1) |
|
7 Multiphase Rectitier Circuits |
|
|
8 | (2) |
|
8 Area Product, Ap, and Core Geometry, Kg, for Three Phase Transformers |
|
|
10 | (1) |
|
9 Output Power Versus Apparent Power, Pt, Capability |
|
|
11 | (1) |
|
10 Relationship, Kg, to Power Transformer Regulation Capability |
|
|
12 | (1) |
|
11 Relationship, Ap, to Transformer Power Handling Capability |
|
|
13 | (1) |
|
12 Three-Phase, Transformer Design Example |
|
|
13 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
3 Discontinuous Current Mode |
|
|
4 | (1) |
|
4 Continuous Current Mode |
|
|
4 | (1) |
|
5 Continuous and Discontinuous Boundary |
|
|
5 | (1) |
|
|
5 | (1) |
|
7 Discontinuous Current, Buck Converter Design Equations |
|
|
5 | (1) |
|
8 Continuous Current, Buck Converter Design Equations |
|
|
6 | (2) |
|
|
8 | (1) |
|
10 Discontinuous Current, Boost Converter Design Equations |
|
|
8 | (1) |
|
11 Continuous Current, Boost Converter Design Equations |
|
|
9 | (1) |
|
12 The Inverting Buck-Boost Converter |
|
|
10 | (1) |
|
13 Discontinuous Current, Inverting Buck-Boost Design Equations |
|
|
11 | (1) |
|
14 Continuous Current, Inverting Buck-Boost Design Equations |
|
|
12 | (1) |
|
15 The Isolated, Buck-Boost Converter |
|
|
13 | (1) |
|
16 Discontinuous Current, Isolated Buck-Boost Design Equations |
|
|
14 | (1) |
|
17 Continuous Current, Isolated Buck-Boost Design Equations |
|
|
15 | (2) |
|
18 Design Example, Buck-Boost Isolated Converter Discontinuous Current |
|
|
17 | (12) |
|
19 Design Example, Boost Converter, Discontinuous Current |
|
|
29 | (8) |
|
20 Designing Boost Inductors for Power Factor Correction (PFC) |
|
|
37 | (2) |
|
21 Standard Boost Flyback Converter |
|
|
39 | (1) |
|
|
39 | (1) |
|
23 Design Example, (PFC) Boost Converter, Continuous Current |
|
|
40 | (1) |
|
|
40 | (7) |
|
|
47 | (1) |
|
|
47 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
3 Comparing the Dynamic B-H Loops |
|
|
4 | (1) |
|
4 Forward Converter Waveforms |
|
|
4 | (3) |
|
5 Transformer Design Using the Core Geometry, Kg, Approach |
|
|
7 | (8) |
|
6 Forward Converter Output Inductor Design |
|
|
15 | (3) |
|
7 Output Inductor Design Using the Core Geometry, Kg, Approach |
|
|
18 | (6) |
|
|
24 | |
|
|
3 | (1) |
|
|
3 | (2) |
|
|
5 | (1) |
|
|
5 | (1) |
|
|
6 | (2) |
|
|
8 | (1) |
|
7 Input Filter Inductor Design Procedure |
|
|
9 | (2) |
|
8 Input Filter Design Specification |
|
|
11 | (5) |
|
|
16 | (1) |
|
|
16 | |
|
|
3 | (1) |
|
2 Analysis of the Input Current Component |
|
|
4 | (1) |
|
3 Uniqueness of a Current Transformer |
|
|
5 | (2) |
|
4 Current Transformer Circuit Applications |
|
|
7 | (2) |
|
5 Current Transformer Design Example |
|
|
9 | (4) |
|
|
13 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
|
4 | (3) |
|
4 Minimizing Leakage Inductance |
|
|
7 | (1) |
|
|
8 | (2) |
|
6 Winding Capacitance Turn-to-Turn |
|
|
10 | (1) |
|
7 Winding Capacitance Layer-to-Layer |
|
|
10 | (1) |
|
8 Capacitance Winding-to-Winding |
|
|
11 | (1) |
|
|
12 | (2) |
|
|
14 | |
|
|
3 | (1) |
|
2 The Voltage-fed Converter |
|
|
3 | (1) |
|
3 Regulating and Filtering |
|
|
4 | (1) |
|
4 The Current-fed Converter |
|
|
4 | (1) |
|
|
5 | (1) |
|
6 Regulating and Filtering |
|
|
6 | (1) |
|
7 Quiet Converter Waveforms |
|
|
6 | (4) |
|
|
10 | (1) |
|
9 Window Utilization Factor, Ku |
|
|
10 | (1) |
|
|
11 | (1) |
|
11 Calculating the Apparent Power, Pt |
|
|
11 | (1) |
|
12 Quiet Converter Design Equations |
|
|
12 | (4) |
|
13 Transformer Design, Using the Core Geometry, Kg, Approach |
|
|
16 | (5) |
|
|
21 | (5) |
|
|
26 | (1) |
|
|
26 | |
|
|
3 | (1) |
|
2 Basic Rotary Transformer |
|
|
3 | (1) |
|
|
4 | (1) |
|
4 Rotary Transformer Leakage Inductance |
|
|
5 | (1) |
|
5 Current-fed Sine Wave Converter Approach |
|
|
6 | (2) |
|
6 Rotary Transformer Design Constraints |
|
|
8 | (2) |
|
|
10 | |
|
|
3 | (1) |
|
2 Planar Transformer Basic Construction |
|
|
3 | (2) |
|
3 Planar Integrated PC Board Magnetics |
|
|
5 | (1) |
|
|
6 | (1) |
|
5 Planar Transformer and Inductor Design Equations |
|
|
7 | (1) |
|
|
8 | (1) |
|
|
9 | (2) |
|
8 Printed Circuit Windings |
|
|
11 | (1) |
|
9 Calculating the Mean Length Turn, MLT |
|
|
12 | (1) |
|
10 Winding Resistance and Dissipation |
|
|
13 | (1) |
|
11 PC Winding Capacitance |
|
|
14 | (2) |
|
12 Planar Inductor Design |
|
|
16 | (1) |
|
|
16 | (1) |
|
14 PC Board Base Materials |
|
|
17 | (1) |
|
15 Core Mounting and Assembly |
|
|
18 | (1) |
|
|
19 | |
|
1 Output Power, Po, Versus Apparent Power, Pt, Capability |
|
|
3 | (1) |
|
2 Transformer Derivation for the Core Geometry, Kg |
|
|
4 | (3) |
|
3 Transformer Derivation for the Area Product, Ap |
|
|
7 | (2) |
|
4 Inductor Derivation for the Core Geometry, Kg |
|
|
9 | (3) |
|
5 Inductor Derivation for the Area Product, Ap |
|
|
12 | (3) |
|
|
15 | (2) |
|
|
17 | |
|
|
3 | (1) |
|
2 The Voltage and Current Relationship of an Autotransformer |
|
|
3 | (2) |
|
3 Autotransformer Step-up or Boost |
|
|
5 | (1) |
|
4 Autotransformer Step-down or Buck |
|
|
6 | (2) |
|
5 250 Watt Step-up Autotransformer Design, (Using the Core Geometry, Kg, Approach) |
|
|
8 | (5) |
|
6 Confirming the Window Utilization |
|
|
13 | (1) |
|
7 250 Watt Step-up Autotransformer Design Test Data (Using the Core Geometry, Kg, Approach) |
|
|
14 | (1) |
|
8 Comparing the Step-up Autotransformer Design With Isolation Transformer |
|
|
14 | (1) |
|
9 250-Watt Step-down Autotransformer Design (Using the Core Geometry, Kg, Approach) |
|
|
15 | (6) |
|
10 Confirming the Window Utilization |
|
|
21 | (1) |
|
11 250 Watt Step-down Autotransformer Design Test Data (Using the Core Geometry, Kg, Approach) |
|
|
21 | (1) |
|
12 Comparing the Autotransformer Design With a Standard Isolation Transformer |
|
|
22 | (1) |
|
|
23 | (1) |
|
|
23 | (1) |
|
|
23 | |
|
|
3 | (1) |
|
2 Differential Mode Noise |
|
|
3 | (2) |
|
|
5 | (1) |
|
4 Semiconductors Common Mode Noise Source |
|
|
6 | (2) |
|
5 Transformers and Inductors Common Mode Noise Source |
|
|
8 | (2) |
|
|
10 | (1) |
|
|
11 | (1) |
|
8 The Common Mode Filter Inductor |
|
|
12 | (1) |
|
9 Choosing the Magnetic Material |
|
|
12 | (1) |
|
10 Ferrite Temperature Characteristics |
|
|
13 | (1) |
|
11 Ferrite Stress Characteristics |
|
|
14 | (1) |
|
|
15 | (1) |
|
13 Common Mode Filter Inductor Design Specification |
|
|
16 | (3) |
|
|
19 | |
|
|
3 | (1) |
|
2 The Series Saturable Reactor |
|
|
3 | (1) |
|
|
4 | (2) |
|
4 How the Series Saturable Reactor Operates |
|
|
6 | (2) |
|
|
8 | (1) |
|
6 Saturated Inductance and Winding Resistance |
|
|
9 | (1) |
|
7 Saturable Reactor Power Gain |
|
|
10 | (1) |
|
8 Response Time for Saturable Reactors |
|
|
11 | (1) |
|
9 Saturable Reactor Apparent Power, Pt |
|
|
12 | (1) |
|
10 Mean Length Turn for E Cores |
|
|
13 | (1) |
|
11 Calculating, MLT for Toroidal Cores |
|
|
14 | (1) |
|
12 Toroidal Saturable Reactor Surface Area |
|
|
15 | (1) |
|
13 E Core Saturable Reactor Surface Area |
|
|
16 | (1) |
|
14 Designing with Toroidal Tape Cores |
|
|
17 | (1) |
|
15 Comparing the Toroidal Tape Cores with the Laminations |
|
|
17 | (1) |
|
16 Series Saturable Reactor Design Example |
|
|
18 | (1) |
|
17 Specification and Design |
|
|
19 | (5) |
|
18 Series Saturable Reactor Design Test Data (Core Geometry, Kg, Approach) |
|
|
24 | (2) |
|
19 Ultra Low Power 0-15 Amp Current Transducer (Saturable Reactor) |
|
|
26 | (4) |
|
|
30 | (1) |
|
|
30 | (1) |
|
|
31 | |
|
|
3 | (1) |
|
2 Self-Saturating, Magnetic Amplifier Overview |
|
|
3 | (1) |
|
3 Basic Operation of the Self-Saturating, Mag-Amp |
|
|
4 | (2) |
|
4 Square and Round B-H Loop Performance |
|
|
6 | (1) |
|
5 Adding the Bias Winding |
|
|
7 | (1) |
|
6 Control Winding and Rectifiers |
|
|
8 | (1) |
|
7 Self-Saturating Magnetic Amplifier Apparent Power, Pt |
|
|
9 | (2) |
|
8 Magnetic Amplifier Power Gain |
|
|
11 | (1) |
|
9 Self-Saturating Magnetic Amplifier Response Time |
|
|
11 | (1) |
|
10 Mean Length Turn for DU Lamination |
|
|
12 | (1) |
|
11 Calculating, MLT for Toroidal Cores |
|
|
13 | (1) |
|
12 Toroidal Magnetic Amplifier Surface Area |
|
|
14 | (1) |
|
13 DU Lamination Magnetic Amplifier Surface Area |
|
|
15 | (1) |
|
14 Control Winding Calculation |
|
|
16 | (1) |
|
15 Bias Winding Calculation |
|
|
17 | (1) |
|
16 Control Winding Precautions |
|
|
18 | (1) |
|
17 Self-Saturating Magnetic Amplifier Design Example |
|
|
18 | (8) |
|
18 Self-Saturating, Magnetic Amplifier Design Test Data |
|
|
26 | (1) |
|
|
27 | (1) |
|
|
28 | |
|
|
3 | (1) |
|
|
3 | (1) |
|
3 Powder Core Inductor Design Example (Core Geometry, Kg, Approach) |
|
|
4 | (5) |
|
4 Powder Core Inductor Design Test Data (Core Geometry, Kg, Approach) |
|
|
9 | (1) |
|
5 Gapped Ferrite Inductor Design Example (Core Geometry, Kg, Approach) |
|
|
10 | (5) |
|
6 Gapped, Ferrite Inductor Design Test Data (Core Geometry, Kg, Approach) |
|
|
15 | (1) |
|
7 Powder Core, Input Inductor Design Example (Core Geometry, Kg, Approach) |
|
|
16 | (4) |
|
8 Powder Core, Input Inductor Design Test Data (Core Geometry, Kg, Approach) |
|
|
20 | (1) |
|
|
21 | |