Learn about PI's new PowiGaN switching power supply IC and answer questions to win prizes!
way of participation
1. Learn more about the event details page [PI's new PowiGaN switching power supply IC];
2. Click >> [I want to answer questions] , answer the questions and submit (there are 3 questions in total, each with answer hints~);
3. Netizens who answer 2 questions or more correctly will have the opportunity to win a beautiful gift (50 in total), which will be awarded after the event ends!
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