Samsung S3F84B8 instruction

S3F84B8

All-in-One IH Cooker

Revision 0.00

May 2010

Application Note

©2010 Samsung Electronics Co., Ltd. All rights reserved.

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Samsung S3F84B8 manual

Contents

S3F84B8 Important Notice Revision History Table of Contents List of Figures List of Tables HOW Induction Cooking Works Induction Cooking Principle S3F84B8 KEY Features of S3F84B8 Heating System PrincipleProtection Hardware Implementation System Diagram and PIN Assignment VSS 220 VAC Power Supply Cooker Synchronization Circuit Waveform of the Synchronization Circuit Voltage Measurement Power Control Current Measurement Circuit Current Measurement Surge Protection System ProtectionIgbt Over Voltage Protection OVER/UNDER Voltage Protection Shows the circuit diagram for temperature protection Temperature Protection PAN Detection Other FunctionsBuzzer and FAN Control KEY and Display Circuit Shows the circuit diagram for key and display Software Implementation State Transition Diagram Shows the software diagram Software Diagram Interrupt Service Routine Diagram OPA Internal Resource Arrangement and Configuration Schmatic Error CodeSource Code