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Asking help marking about Sot23-6 part.


I have a power supply and battery tester. I bought from aliexpress. It was working very good. Maximum 60V 10Amp. Last week i gave 60V and my tester Mosfet and 2 smd part burned. I changed mosfet but 2 smd parts still coudnt any info. Its a Sot23-6 type. Marking CAYR. Look to photo.


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