Samsung S3F84B8 Manuel d'utilisateur télécharger pdf (Page 4)

Table of Contents

1 OVERVIEW OF IH COOKER (IHC).............................................................1-1

1.1 Induction Cooking Principle

.....................................................................................................................1-1

1.1.1 How Induction Cooki

ng Works ......................................................................................................... 1-1

1.2 Key Features of S3F84B8........................................................................................................................ 1-2

1.3 System Princ

iple ......................................................................................................................................1-3

1.3.1 Heating

............................................................................................................................................. 1-3

1.3.2 Protec

tion.......................................................................................................................................... 1-3

2 HARDWARE IMPLEMENTATION...............................................................2-4

2.1 System Diagram and pi

n Assignment...................................................................................................... 2-4

2.2 Power Supply

...........................................................................................................................................2-6

2.3 Synchronization Circ

uit............................................................................................................................2-7

2.4 Power c

ontrol...........................................................................................................................................2-9

2.4.1 Voltage Meas

urement ......................................................................................................................2-9

2.4.2 Current Measurement

.....................................................................................................................2-10

2.5 System Protec

tion..................................................................................................................................2-11

2.5.1 Surge P

rotection.............................................................................................................................2-11

2.5.2 IGBT over Voltage Protection

......................................................................................................... 2-11

2.5.3 Over/under Voltage Protec

tion....................................................................................................... 2-11

2.5.4 Temperature Protec

tion..................................................................................................................2-12

2.6 Other Func

tions......................................................................................................................................2-13

2.6.1 Pan Det

ection................................................................................................................................. 2-13

2.6.2 Buzzer and Fan Control

..................................................................................................................2-13

2.6.3 Key and Display Circuit

..................................................................................................................2-14

3 SOFTWARE IMPLEMENTATION ...............................................................3-1

3.1 State Transition Diagram

.........................................................................................................................3-1

3.2 Software Diagram

.................................................................................................................................... 3-2

3.3 Internal Resource Arrangement and

Configuration................................................................................. 3-4

4 APPENDIX...................................................................................................4-1

4.1 Error Code

................................................................................................................................................4-1

4.2 Schmatic ..................................................................................................................................................4-1

4.3 Source Code

............................................................................................................................................4-1

1 2 3 4 5 6 7 8 9 ... 24 25

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Samsung S3F84B8 Manuel d'utilisateur Page 4

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