Induction cooker power management chip dk106 can be replaced by vipER12A. When replacing vipER12A, short connect the three and seven legs. Four legs empty. Other feet are welded normally. Then change the pin input resistance to 103\/1W (10kΩ). If you have a dk106 on hand, you can just weld it. In the absence of dk106, you can only choose vipER12A substitution. Other power management chips can also be replaced, but more cumbersome.