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I have talked to Aris for a long time about this topic, because I also receive many mails every day with inquiries whether this or that power supply with configuration X, Y or Z would really work safely. Due to the lack of a wider range of suitable new power supplies, I relied entirely on Aris, who [...]
In the last few weeks I have been able to talk to some manufacturers who are all complaining (ok, it must always be like this) and try to hoard as much copper or semi-finished copper products as possible for current and future production. Of course, this cannot be done endlessly, if only for [...]
2020 was actually a first-class year for technological innovation, but it will probably also go down in history as the year of the ultimate frustration of discouraged consumers, when the target group will end up not being able to buy what has been on their wish list for a long time: graphics cards [...]
Who doesn’t know the great 80-Plus logo on most power supplies? This label suggests a certain efficiency and contributes not insignificantly to image building. 80 Plus Platinum? This just has to be good! Or maybe not so really? A document that I received today shows how the money printing [...]
The idea of testing power supplies not only synthetically on the chroma, but simply once in the usual setting of a possible user, is actually not even that absurd, but usually fails because of the amount of test objects. And where do you get these power supplies after all? From the manufacturer [...]
Well, that sounds more dramatic than it might be, although… The devil is in the test setup as usual. The MSI GeForce RTX 3090 Gaming X Trio (OC), MSI GeForce RTX 3080 Gaming X Trio (OC) and MSI GeForce RTX 3070 Gaming X Trio (OC) are tested on two different high-end systems. Of course @stock [...]
The discussions about what current flow various 6-, 8- or now even 12-pin sockets can survive are as old as these sockets themselves. But while over the years one could see the odd experiment or two, the 12-pin Micro-Fit 3.0 connector is new. This in turn naturally aroused human curiosity and this [...]
Since the new 12-pin sockets are so well known and one of the NDAs has fallen in the meantime, one should also clean up some of the rumours, mistakes and confusion. In the end, only a small communication lapse led to half of the power supply industry suddenly gasping for breath in panic and [...]
Who measures a lot measures crap. This rule applies as long as one does not actively deal with the circumstances and requirements and is not prepared to invest a lot – mostly private – time in its exploration. I started working more intensively on the power consumption of graphics cards [...]
Since I'd like to go to the factories of the contract manufacturers and always try to take a look behind the Kullissen, but just the cute little Corona virus lurks grinning behind every Far Eastern corner and i'm hämisch with a hearty "You come here net in the pure", it must [...]
Almost 9 years ago, EuP and ErP were on everyone's doorstep, also in terms of power consumption in stand-by mode. That is why, as "Hilmar Brenninger", I had more or less investigatively thrown myself into the turmoil and checked whether the current directives had actually arrived in [...]
The previous practice of real-time measurements (even over longer periods of time) only with the oscillographs is certainly not bad and it also allows deep insights into the switching behavior of graphics cards and CPUs due to the high resolution, but it is always only possible possible to capture [...]
Bang frog, China-Böller, widowmaker – for the range of selected cheap cruelties from the Far East there are many harmless paraphrases. But that this electronic waste is literally fire-hazardous, I had to learn (once again) first hand during a short experiment. But trial makes you smart and so [...]
One knows and hates it, the beloved moment when a power supply suddenly switches off in the middle of a game, even though it is new and shows no other conspicuous features. The user’s annoyance becomes even greater when you think you have calculated the power supply size correctly. But is [...]
You know and hate it, the beloved moment when a power supply suddenly switches off in the middle of the game, even though it is new and shows no other abnormalities. The annoyance of the users becomes even greater if one believes that the power supply size has also been calculated correctly. But is [...]
