Induction Cooker

Part No. SN8F5602

Timer Function: Automatically stops heating and shuts off once the preset time is reached. 8-Level Power Control (200W ~ 2000W): Flexible power settings suitable for a variety of cooking needs. Low‑power continuous heating. Temperature Control Mode: Supports warming or fixed-temperature cooking for precision control. Preset Cooking Modes / Programs: One-touch presets for stir-fry, soup, warming, and more. Child Lock: Locks the control panel to prevent accidental or child misuse.

Main advantages

Cookware Material Detection: Prevents heating of unsafe metal items like spoons or knives.
No Cookware Detection & Auto Shutoff: Automatically stops heating and powers off when cookware is removed.
Low Voltage Protection: Reduces power to avoid overcurrent; stops heating if voltage drops below 50% of the rated level.
High Voltage Protection: Alerts and stops heating when voltage exceeds safety limits.
Cooktop Overheat Protection: Monitors surface temperature and halts heating when overheating is detected.
Internal Overheat Protection: Stops heating when internal temperature is too high; resumes automatically once safe.
Auto Power-Off: Automatically shuts down after a long period of inactivity.
Safety Cooling Function: Fan continues to operate after shutdown until the unit cools to a safe temperature.
EMC Electromagnetic Safety Protection: Complies with EMC standards to reduce electromagnetic interference and ensure safe, reliable operation.

Specifications

8051-core MCU with 18KB flash memory, 1KB RAM.
Integration of 3 timers, 1 PWM, 5 CMPs, 1 OPA, ADC, UART, I²C, CRC.
Built-in 2 kHz/4 kHz programmable buzzer output
PWM: Output pin with open-drain structure
Five sets of comparators (CMPs)
- CMP0: Synchronous signal sampling
- CMP1: Surge protection circuit
- CMP2: Insulated gate bipolar transistor (IGBT) overvoltage protection
- CMP3: AC Power Zero-Crossing Detection
- CMP4: Overcurrent protection (from internal OP channel), or other purposes
Three sets of timers
- timer0: System Timer
- timer1: Resonant stop detection with timer's special-function
- timer2: Pulse Width Limit Protection with timer's special-function