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E-grāmata: Transformer and Inductor Design Handbook

4.33/5 (11 ratings by Goodreads)
(K.G. Magnetics Inc., Idyllwild, California, USA)
  • Formāts: 667 pages
  • Izdošanas datums: 19-Dec-2017
  • Izdevniecība: CRC Press Inc
  • ISBN-13: 9781351833554
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  • Formāts: 667 pages
  • Izdošanas datums: 19-Dec-2017
  • Izdevniecība: CRC Press Inc
  • ISBN-13: 9781351833554
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"Preface I have had many requests to update my book Transformer and Inductor Design Handbook, because of the way power electronics has changed in the past few years. I have been requested to add and expand on the present Chapters. There are now twenty-six Chapters. The new Chapters are autotransformer design, common-mode inductor design, series saturable reactor design, self-saturating magnetic amplifier and designing inductors for a given resistance, all with step-by-step design examples. This book offers a practical approach with design examples for design engineers and system engineers in the electronics industry, as well as the aerospace industry. While there are other books available on electronic transformers, none of them seem to have been writtenwith the user's viewpoint in mind. The material in this book is organized so that the design engineer, student engineer or technician, starting at the beginning of the book and continuing through the end, will gain a comprehensive knowledge of the state of the art in transformer and inductor design. The more experienced engineers and system engineers will find this book a useful tool when designing or evaluating transformers and inductors. Transformers are to be found in virtually all electronic circuits. This book can easily be used to design lightweight, high-frequency aerospace transformers or low-frequency commercial transformers. It is, therefore, a design manual"--

"With its practical approach to design, Transformer and Inductor Design Handbook, Fourth Edition distinguishes itself from other books by presenting information and guidance that is shaped primarily by the user's needs and point of view. Expanded and revised to address recent industry developments, the fourth edition of this classic reference is re-organized and improved, again serving as a constant aid for anyone seeking to apply the state of the art in transformer and inductor design. Carefully considering key factors such as overall system weight, power conversion efficiency, and cost, the author introduces his own new equation for the power handling ability of the core, intended to give engineers faster and tighter design control. The book begins by providing the basic fundamentals of magnetics, followed by an explanation of design using the Kg or Ap techniques. It also covers subjects such as laminations, tape cores, powder cores and ferrites, and iron alloys. In addition, new topics include: Autotransformer designCommon-mode inductor designSeries saturable reactor designSelf-saturating magnetic amplifierDesigning inductors for a given resistance With the goal of making inductors that are lighter and smaller but still meet requirements, this book helps users avoid many antiquated rules of thumb, to achieve a better, more economical design. Presenting transformer design examples with step-by-step directions and numerous tables and graphics for comparison, it remains a trusted guide for the engineers,technicians, and other professionals who design and evaluate transformers and inductors. It also serves as an ideal primer for students, illustrating the field for them from the ground up"--

Provided by publisher.

Recenzijas

"Every transformer designer needs to have a copy of this book. Not only will it be helpful for designing transformers, but it provides an in-depth background of the fundamentals of transformer magnetic, including the latest designs used in modern switching power supplies." John J. Shea, IEEE Electrical Insulation Magazine, November/December 2012, Vol. 28, No. 6

Praise for the Previous Edition:"Not only would the expert working on a specific design benefit from this handbook, but also the general reader would get a very good working knowledge on transformer design because the book covers fundamentals and magnetic material characteristics in a very clearly written, easy-to-read style. Along with all of the practical design examples, the book is filled with clear and well-annotated illustrations and circuit schematics that provide great insight; the many references make this book a must have for anyone designing transformers or inductors." IEEE Electrical Insulation Magazine, Feb. 2005

"This book is a must for engineers doing magnetic design. Whether you are working on high "rel" state of the art design or high volume, low cost production, this book will help you." Robert G. Noah, Application Engineering Manager (retired), Magnetics, Division of Spang and Company "Every transformer designer needs to have a copy of this book. Not only will it be helpful for designing transformers, but it provides an in-depth background of the fundamentals of transformer magnetic, including the latest designs used in modern switching power supplies."John J. Shea, IEEE Electrical Insulation Magazine, November/December 2012, Vol. 28, No. 6

Praise for the Previous Edition:"Not only would the expert working on a specific design benefit from this handbook, but also the general reader would get a very good working knowledge on transformer design because the book covers fundamentals and magnetic material characteristics in a very clearly written, easy-to-read style. Along with all of the practical design examples, the book is filled with clear and well-annotated illustrations and circuit schematics that provide great insight; the many references make this book a must have for anyone designing transformers or inductors."IEEE Electrical Insulation Magazine, Feb. 2005

"This book is a must for engineers doing magnetic design. Whether you are working on high "rel" state of the art design or high volume, low cost production, this book will help you."Robert G. Noah, Application Engineering Manager (retired), Magnetics, Division of Spang and Company

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)
Chapter 3 Magnetic Cores
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
1 Introduction
3(1)
2 Magnetic Properties in Free Space
3(1)
3 Intensifying the Magnetic Field
4(3)
4 Simple Transformer
7(1)
5 Magnetic Core
8(1)
6 Fundamental Characteristics of a Magnetic Core
9(2)
7 Hysteresis Loop (B-H Loop)
11(1)
8 Permeability
12(3)
9 Magnetomotive Force (mmf) and Magnetizing Force (H)
15(1)
10 Reluctance
16(2)
11 Air Gap
18(2)
12 Controlling the dc Flux with an Air Gap
20(1)
13 Types of Air Gaps
21(1)
14 Fringing Flux
22(1)
15 Material Permeability, (μm)
23(1)
16 Air Gaps
23(1)
17 Fringing Flux, F
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
1 Introduction
3(1)
2 Saturation
3(1)
3 Remanence Flux, Br, and Coercivity Hc
4(1)
4 Permeability, μ
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)
11 Nickel-Zinc Ferrites
13(3)
12 Ferrite Cross Reference
16(1)
13 Introduction to Molypermalloy Powder Cores
17(1)
14 Introduction to Iron Powder Cores
17(7)
15 Core Loss
24(1)
16 Core Loss Equations
25(4)
17 Selection of Magnetic Materials
29(1)
18 Typical Operation
29(1)
19 Material Characteristics
30(3)
20 Magnetic Material Saturation Defined
33(3)
21 Test Conditions
36(5)
22 Magnetic Material Saturation Theory
41(1)
23 Air Gap Effect
42(1)
24 Effect of Gapping
42(8)
25 Composite Core Configuration
50(3)
26 Summary
53
1 Introduction
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)
5 Laminations
7(1)
6 Annealing and Stress-Relief
8(1)
7 Stacking Laminations and Polarity
9(1)
8 Flux Crowding
10(1)
9 Exciting Current
11(1)
10 Tape Wound C, EE, and Toroidal Cores
12(2)
11 Tape Toroidal Cores
14(1)
12 Toroidal, Powder Core
15(1)
13 Stacking Factors
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)
48 References
50
1 Window Utilization Factor, Ku
4(1)
2 S1, Wire Insulation
5(1)
3 S2, Fill Factor
6(3)
4 S3, Effective Window
9(3)
5 S4, Insulation Factor
12(1)
6 Summary
12(1)
7 Window Utilization Factor, Ku for Bobbin Ferrites
13(1)
8 Circular mil and Square mil
14(1)
9 Magnet Wire
15(1)
10 Magnet Wire, Film Insulation
16(1)
11 Wire Table
16(3)
12 Solderable Insulation
19(1)
13 Bondable Magnet Wire
20(1)
14 Base Film Insulation
20(1)
15 Bonding Methods
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)
20 Multistrand Litz Wire
27(1)
21 Proximity Effect
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)
25 Specialty Wire
33(1)
26 Triple Insulated Wire
33(1)
27 Triple Insulated Litz
34(1)
28 Polyfilar Magnetic Wire
35(1)
29 Standard Foils
36(1)
30 The Use of Foils
37(3)
31 Calculating, MLT
40(1)
32 Calculating, MLT (toroid)
40(1)
33 Copper Resistance
41(1)
34 Copper Weight
41(1)
35 Electrical Insulating Materials
41(1)
36 References
42
1 Introduction
3(1)
2 The Design Problem Generally
3(1)
3 Power Handling Ability
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)
13 References
21
1 Introduction
3
2 Transformer Efficiency
3(1)
3 Maximum Efficiency
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)
9 References
11
1 Introduction
3(1)
2 The Design Problem Generally
3(1)
3 Power-Handling Ability
4(1)
4 Output Power, Po, Versus Apparent Power, Pt, Capability
5(3)
5 Transformers with Multiple Outputs
8(2)
6 Regulation
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
1 Introduction
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)
6 Fringing Flux
11(1)
7 Inductors
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
1 Introduction
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)
5 Iron Powder Cores
4(1)
6 Inductors
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
1 Introduction
3(1)
2 Requirements
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)
6 Fringing Flux
5(4)
7 AC Inductor Design Example
9(4)
8 Reference
13
1 Introduction
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)
7 References
20
1 Introduction
3(1)
2 Primary Circuit
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
1 Introduction
3(1)
2 Energy Transfer
3(1)
3 Discontinuous Current Mode
4(1)
4 Continuous Current Mode
4(1)
5 Continuous and Discontinuous Boundary
5(1)
6 The Buck Converter
5(1)
7 Discontinuous Current, Buck Converter Design Equations
5(1)
8 Continuous Current, Buck Converter Design Equations
6(2)
9 The Boost Converter
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)
22 Boost, PFC Converter
39(1)
23 Design Example, (PFC) Boost Converter, Continuous Current
40(1)
24 Skin Effect
40(7)
25 Recognitions
47(1)
26 References
47
1 Introduction
3(1)
2 Circuit Operation
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)
8 Recognition
24
1 Introduction
3(1)
2 Capacitor
3(2)
3 Inductor
5(1)
4 Oscillation
5(1)
5 Applying Power
6(2)
6 Resonant Charge
8(1)
7 Input Filter Inductor Design Procedure
9(2)
8 Input Filter Design Specification
11(5)
9 Recognition
16(1)
10 References
16
1 Introduction
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)
6 Design Performance
13
1 Introduction
3(1)
2 Parasitic Effects
3(1)
3 Leakage Flux
4(3)
4 Minimizing Leakage Inductance
7(1)
5 Winding Capacitance
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)
9 Stray Capacitance
12(2)
10 References
14
1 Introduction
3(1)
2 The Voltage-fed Converter
3(1)
3 Regulating and Filtering
4(1)
4 The Current-fed Converter
4(1)
5 The Quiet Converter
5(1)
6 Regulating and Filtering
6(1)
7 Quiet Converter Waveforms
6(4)
8 Technology on the Move
10(1)
9 Window Utilization Factor, Ku
10(1)
10 Temperature Stability
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)
14 Design Review
21(5)
15 Recognition
26(1)
16 References
26
1 Introduction
3(1)
2 Basic Rotary Transformer
3(1)
3 Square Wave Technology
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)
7 References
10
1 Introduction
3(1)
2 Planar Transformer Basic Construction
3(2)
3 Planar Integrated PC Board Magnetics
5(1)
4 Core Geometries
6(1)
5 Planar Transformer and Inductor Design Equations
7(1)
6 Window Utilization, Ku
8(1)
7 Current Density, J
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)
13 Winding Termination
16(1)
14 PC Board Base Materials
17(1)
15 Core Mounting and Assembly
18(1)
16 References
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)
6 Transformer Regulation
15(2)
7 Recognition
17
1 Introduction
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)
13 Engineering Note
23(1)
14 Recognition
23(1)
15 References
23
1 Introduction
3(1)
2 Differential Mode Noise
3(2)
3 Common Mode Noise
5(1)
4 Semiconductors Common Mode Noise Source
6(2)
5 Transformers and Inductors Common Mode Noise Source
8(2)
6 Faraday Shield
10(1)
7 The Common Mode Filter
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)
12 Core Saturation
15(1)
13 Common Mode Filter Inductor Design Specification
16(3)
14 References
19
1 Introduction
3(1)
2 The Series Saturable Reactor
3(1)
3 Basic Operation
4(2)
4 How the Series Saturable Reactor Operates
6(2)
5 Control Winding
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)
20 Summary
30(1)
21 Recognition
30(1)
22 References
31
1 Introduction
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)
19 Recognition
27(1)
20 References
28
1 Introduction
3(1)
2 Design Overview
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)
9 Recognition
21
Colonel McLyman has forty-seven years of experience in the field of Magnetics, and holds fourteen United States Patents on Magnetics-related concepts. He retired as a Senior Member of the Avionics Equipment Section of the Jet Propulsion Laboratory (JPL) affiliated with the California Institute of Technology in Pasadena, California.