AP8012 is used for low-power switching power supply two-row octet chip, often used in the induction cooker 18v sub-power management, with high stability, if the power output exceeds the normal value, generally there is a problem in the voltage regulation link. (Note: AP8012 and VIPer12A are identical, can be replaced with each other, can also be replaced with a slightly larger power VIPer22A)