Maintenance circuit of electric pressure cooker

1, electrical schematic diagram of mechanical electric pressure cooker:

2. Pressure cooker, also called pressure cooker, can heat the cooked food to above 100℃, which was invented by French physicist Dennis Papan in 1679. With its unique function of high temperature and high pressure, it greatly shortens the cooking time and saves energy; However, the pressure cooker with high working pressure is also more destructive to nutrition.

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