Netzteil Labornetzteil Schaltnetzteil Reparatur Wanptek Messen mit dem Multimeter
Mr. Selfmaker
•
May 7, 2025
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Video Description
Reparatur eines kleinen Schaltnetzteil der Marke Wanptek. Das Gerät eines befreundeten Elektronikers funktionierte nicht mehr. Die Ursache war ein kleiner defekter Spannungsstabilisator 7805 in SMD. Ursprüglich vermutete ich zwar einen defekten Kondensator aber durch messen mit dem Multimeter konnte ich den Fehler lokalisieren und beheben. Das geöffnete Gerät zeigt auch einen Einblick in die Technik des Innenleben. Netzteil: * https://amzn.to/44ykcBb * https://amzn.to/3GYjzqv * https://www.banggood.com/custlink/DDvIezn63b?title=1 Rabattcode: BGf9664b Das Messgerät könnt Ihr euch hier mal anschauen. * https://amzn.to/4k8UFmz * https://amzn.to/4d7oNfP * https://amzn.to/3GJdkXv Affiliatelinks/Werbelinks Die mit Sternchen (*) gekennzeichneten Links sind sogenannte Affiliate-Links. Wenn du auf so einen Affiliate-Link klickst und über diesen Link einkaufst, bekomme ich von dem betreffenden Online-Shop oder Anbieter eine Provision. Für dich verändert sich der Preis nicht.
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