Analog control system for electromagnetic oven and electromagnetic oven

Analog control system for electromagnetic oven and electromagnetic oven

  • CN 105,465,847 A
  • Filed: 01/13/2016
  • Published: 04/06/2016
  • Est. Priority Date: 01/13/2016
  • Status: Active Application
First Claim
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1. for an analog control system for electromagnetic oven, described electromagnetic oven comprises switching device and solenoid, and described switching device makes described solenoid produce high-frequency alternating magnetic field by constantly connecting and disconnecting, and this analog control system comprises:

  • Switch control rule assembly, be configured to compare the input sampling voltage of described electromagnetic oven and threshold voltage, and the connecting and disconnecting of described switching device are controlled according to the comparative result between described input sampling voltage and described threshold voltage, wherein, described input sampling voltage samples generation after the AC-input voltage of described electromagnetic oven being carried out to rectification and voltage division.

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