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GClif.1
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2022-12-29
2023-06-14
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Need help identifying ST 99240 21789 Has 3 leads, was in a Power-One SPL53-4000 ASSy 75114 101-Y quad output power supply +5 -5 +12 -12 volt outputs.
2022-12-29
Re: Need help identifying ST 99240 21789 Has 3 leads, was in a Power-One SPL53-4000 ASSy 75114 101-Y quad output power supply +5 -5 +12 -12 volt outputs.
2023-01-03
Hi Peter,Thanks for the reply.The component in question was Q5 of the power supply.Here are a couple pictures of the component and where it was located on the board.Would you happen to have a schematic for the power supply?Best regards.Greg