Marking Code Help

Micha (micha2611) OP 2024-05-25 14:35 #7671972

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Hello everyone, I am looking for the MPN for the marking code: U32RLJ I have looked everywhere but unfortunately can’t find anything. It is a plug-in power supply from Miele (see pictures) and the IC is 100% defective. Due to the defective IC, only 12v instead of approx. 30v is available at the plug output.

Maybe someone can help me. I would be very happy about help!

Attached files:

IMG_5290.jpeg (450 KB)
IMG_5273.jpeg (230 KB)
IMG_5273.jpeg (240 KB)
IMG_5261.jpeg (230 KB)

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Daniel S. (larsvegas) 2024-05-25 14:45 #7671982

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Hi Micha,

could be this device: AP2281-3WG

I checked https://www.s-manuals.com/smd for 'U3' marking (vertical column),which leads me to another table. Check there for the corresponding SOT-26 package (https://www.s-manuals.com/smd/u3).

BR Daniel

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Micha (micha2611) OP 2024-05-25 15:14 #7672005

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Daniel S. wrote:

Hi Micha,

could be this device: AP2281-3WG

I checked https://www.s-manuals.com/smd for 'U3' marking (vertical column),which leads me to another table. Check there for the corresponding SOT-26 package (https://www.s-manuals.com/smd/u3).

BR Daniel

Output only 6v ? I think i need 30v ?

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