Techniques for checking the operation of IC PWM-Tagan 600W PFC Active

For the EP. Our memories of Q1 mosfet measurement technology, Q2 base and power supply techniques to check this article IC basics for downloading IC PWM broken or not useful for repair work and create another job for the rest of your friends. Leave it according to the overall atmosphere.
If you want to repair the Companion power supply model Tagan 600W Full PFC Active, right? IC PWM is broken. If you want to order IC PWM to repair, you can order through this link.
1. IC short code AAH (SG6848) with SOT23-6 PWM Flyback Converter IC.
But before pressing to buy, every time you choose, there will be a picture with the letters of the model name to be careful when ordering wrongly.
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