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So finally the warranty for my two KORAD KA3005D power supplies had ended, and I could at last modify them to make them a little bit less noisy. Those of you who have KA3005D from korad know exactly what I’m talking about, and for those who don’t, let me tell you about my experience…

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It’s been ages since I last wrote anything here (well.. a year and a half?!). Lots of things happened in 2013 both in my private and professional life, plus I was working on other projects, not electronics-related (of which I will surely write here later on). But here I am back to blogging with some [...]

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