Samsung S3F84B8 manual

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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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Contents S3F84B8 Important Notice Revision History Table of Contents List of Figures List of Tables HOW Induction Cooking Works Induction Cooking PrincipleS3F84B8 KEY Features of S3F84B8Heating System PrincipleProtection Hardware Implementation System Diagram and PIN AssignmentVSS 220 VAC Power SupplyCooker Synchronization CircuitWaveform of the Synchronization Circuit Voltage Measurement Power ControlCurrent Measurement Circuit Current MeasurementSurge Protection System ProtectionIgbt Over Voltage Protection OVER/UNDER Voltage ProtectionShows the circuit diagram for temperature protection Temperature ProtectionPAN Detection Other FunctionsBuzzer and FAN Control KEY and Display Circuit Shows the circuit diagram for key and displaySoftware Implementation State Transition DiagramShows the software diagram Software DiagramInterrupt Service Routine Diagram OPA Internal Resource Arrangement and ConfigurationSchmatic Error CodeSource Code