TheySaySomethingInterrestingApparently: My aliexpress Power supply, changed once buy, assuring in both quality and workability.

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vendredi 14 mars 2025

My aliexpress Power supply, changed once buy, assuring in both quality and workability.

 I am not going to post right away images of my power supply. Because It was sold as Thor, guaranty to work at 120 Watts, I did not chooses the Nak-Plus even few dollars less to not providing enough information if it's workable in Canada at 120 volts. 

Stand in something awe about qualification of a goods. There is sticker Q.C. Pass on it and I always doubt about it's mean. Is it "Quality Control" and Pass or simply Quebec Pass ??? 


So discovering a bit more my motherboard only there an x99e3 v1.3 printed on on the back side there is official x99d4, like a gaming station working with 2133 Mhz DDR4. The internet tell huanghzi confirm having the same chipset and do have a small area in 2.54 mm pin configuration where you take a dime and switch the contact between them or put a jumper it will act like a start-sequence. 


Here the picture where you do have to pinch and hold about the connection.




 

So it standing in the connection of ATX power supply and this switch So connecting an 220 AC power supply, everyone one thinking it should not work, but connecting it in an higher than 220 AC will refuse to work, like 380V, and 240-250 volts too. At AC 220, if after you connect the main power and a 2x3 supply of power your fan on the pinch of the the power-supply key, in bad case it won't answer. 

Good news, it start it up . The fan is starting inside the case, so sticker are probably Quality Control and should pass and work in us electrical condition. There is no P.D power or Pass and having no plug for Portable Device it should not be able to charge something in that P.D compatibility. Not even the board I haven't see something around because the is only USB 2.0 and 3.0.

 

So why it's  working ? Well it's electronic startup and 'Voltage x Amp' equation where an electronic chip is leveling the electric ratio over what it gauge. Having an load of 220 AC volts, it's probably configured to get a 1.25 Amps AC half of the time and do collect for a 2.25 Amp AC at 120 or 150 AV. Secondly it should also recognize the electric startup which is 12 volts supply and by pinching the power-key it will connect the 1 or 2 Mega ohms used to gauge about power supply activity and start powering it. 

 Next it connecting buzzer or speaker to heard about the 3 default bip telling, there is no memory, no cpu and no video card. I don't have buzzer but get 10 pcs 4 Ohms 3 watt speaker finally delivered and once the socket will be changed ( switch from 2.0mm to 2.54mm) it should play a soft tone beeping. But all this of powering is in 12 volts and because mine react, mean there is a gauging in the 12 volts and so the board is running... 

Cheap way to test will also consist to directly plug an 1 or 2 Mega Ohms of 1/2 watts on the middle location of the big electronic plug, refer to an ATX self startup without board and tell you, and is not suppose to be dangerous.  


And next there is a picture with Ohmmeter showing the voltage, showing the 4 pipe-caloduc fan also delivered with.  I am just a bit deceived from the case it was one of the Republican action to promise credit in case there is a conflicts and personally that case hold more plastic and hardened acrylic which look like glass but are poly-carbonated acrylic under pressure which is as cheap as dense plastic injection. It give me 3 dollars for the delivery issues, which was throw into 16 Gb DDR4 Samsung and a video card I doubt getting refund for it because it so cheap for a GT550Ti where it start it sell in 2011 at 149USD and had lot of recall because the official version is a 2Gb video card and not refurbished with 2 more Gigabyte to render a core calibrated to run at 4Gb running with it's strength 4Gb of memory. I doubt ! It's a special offer like those who subscribe you to think and tell you to watch-out well, in Canadian it look like divided by four the today price, but it's kinda Designer problem to afford an GDDR5 at 2 GB in 2011 was a risky to buy it out due to wrong publicity I afford the risk to take it corrected and even get another 3 dollars one refunded.