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sci / sci.electronics.components / Help ID'ing two bridge rectifiers and one (obvious) switching converter IC

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o Help ID'ing two bridge rectifiers and one (obvious) switching converter ICReinhard Zwirner

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Subject: Help ID'ing two bridge rectifiers and one (obvious) switching converter IC
From: Reinhard Zwirner
Newsgroups: sci.electronics.components
Date: Sun, 10 Dec 2023 14:43 UTC
Path: eternal-september.org!news.eternal-september.org!feeder3.eternal-september.org!eternal-september.org!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From: reinhard.zwirner@t-online.de (Reinhard Zwirner)
Newsgroups: sci.electronics.components
Subject: Help ID'ing two bridge rectifiers and one (obvious) switching
converter IC
Date: Sun, 10 Dec 2023 15:43:18 +0100
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Dear experts,

trusting in your vast knowledge and good memory I dare to ask for
help identifying the following three components:

1. Bridge rectifiers

<https://s20.directupload.net/images/231210/njv9jukm.jpg>

2. Switching converter (?)

<https://s20.directupload.net/images/231210/j9mu4cpq.jpg>

Any help is highly appreciated - many thanks in advance!

Best regards

Reinhard

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