14.04.2015

Power supply tester 5vsb

Bench testing a power supply is now simple and comprehensive with Ultra's newest power supply tester. The first power supply I tried out was an Antec True Control 550 that I kept for legacy purposes and the fact it was the first enthusiast power supply with adjustable voltage rails on the outside of the case. The last power supply I tried out on the tester was the Cooler Master Real Power ESA 1000W power supply, which is a beast. The power supply is one of the most important parts of a computer and with the Rexus power supply tester you can not check for a defective unit in just seconds. Legit Bottom Line:  If you repair a number of computers throughout the year or live in an area with thunderstorms or power fluctuations, a power supply tester is something you need to have in the diagnostic kit!
LCD power supply testerProduct Introduction The SD power supply tester is a robust voltage, tester for PC-power supply. As I am preparing for interviews to enter in the working world, I have been looking at typical interview questions to get myself ready. Our review unit came in a small package from Taiwan earlier this month using standard postal mail services.
Opening the envelope-type package reveals a small box retail box that contains our CaseBuy EZ Power Supply Tester III. Out of the box, you will receive CaseBuy's EZ Power Supply Tester III as well as a short instruction sheet.
Initially, when I got this product, I didn't exactly know how or when it will come in handy. The CaseBuy EZ Power Supply Tester III is an excellent product that does what it designs for well. Note: The number ratings below has been adjusted accordingly to comply with our new Number Rating System. With minor faults, this product can be very useful for computer technicians -- but the average consumer is likely find it less useful. Once the main ATX connector is installed the tester will power up and give you the readings on the power supply.


This power supply is from 2003 and features a 20-pin ATX connector with a 4-pin P4 connector. It looks like the Rexus power supply tester was able to handle the five year old power supplies just fine as well as the new 1000W models that are needed for the power hungry SLI and CrossFire gaming systems out there. We need styles that are quick and easy to maintain without having to wake up at the break of dawn every morning to get it right. It arrived one day before I was on a trip to Vancouver, so it's a good thing I got it on hand as Canada Post wouldn't hold the package very long for you. Our review unit's box seems to have taken a lot of beating during shipment; the good news is that everything inside remains functional and undamaged. The instruction sheet, in point form, gives you a very general idea on how to use the product and what's displayed on the screen is what they wrote. Constructed with a brush aluminum body and standard plastic connectors on both sides, a blue backlit LCD screen resides in the middle along with three LEDs for indicating voltage on other connectors (Eg.
However, one night my dad brought me a computer from a friend because he claimed that his "power supply is dead", due to the fact the computer is unable to power on with all connections and switches in the right position.
This product's looks and is also designed very well; the only issue for physical aspects is potential problems with users inserting a SATA connector incorrectly into the slot.
Accepting either 20-pin or 24-pin ATX connectors and either 4-pin or 8-pin CPU power connectors, there are test ports for floppy connectors, drive connectors, even SATA and PCI-e! Notice that the LCD display is backlit, which is a nice touch as most cases will be dark and might be under a desk.
Taking these suggestions from both the media and consumer, CaseBuy recently released version three of their EZ Power Supply Tester. However, if you are using an older power supply that does not have a second 12V rail, the alarm will continue sounding (And the alarm itself beeps pretty loudly) and sadly, there's just no way around that. As you can see in my photo above, I connected the CaseBuy EZ Power Supply Tester III to see if the power supply was really dead.
In addition to that, you don't have to plug a power supply into a bunch of computer hardware to make sure it is working fine with CaseBuy's EZ Power Supply Tester III.


With a blue backlit LCD screen that indicates voltages visually and literally, along with audible warnings for indicating voltage problems, this can be very handy for people who spend a lot of time building, testing, or repairing computers as it would really save a lot of time in testing power supply related problems. An audible beep tells you if your power supply is powered up and a green LED lights up for each live rail of the power supply. If the voltage is too low or too high an audible alarm will sound, but if it is slightly high or low it will display LL (low) or HH (high).
Plug power supply 24PIN and P4, P6 or P8 into the corresponding jack of the power test suit.B. Although I have not officially reviewed its predecessors, I can tell that a lot of thought has been put into this new product. Some of the mistakes will reduce its ability to convey its intended meaning (For example, one line says, "When abnormal happened, it will alarm and relative digit blink on the screen" just 'sort of' makes sense). Well, after connecting the EZ Power Supply Tester III into my dad's friend's computer, it indicated otherwise. The loud beep can be very annoying when a second +12V line is not detected for older PSUs, therefore giving warning when the part actually has absolutely no problems. Power on the supply of power, will hear DuDu ring, if no flicker then the power supply output voltage is normal.C. Let see what changes are made into its looks and features that makes this product an improvement over previous versions in our review today. For the general consumer, you probably won't need it, unless your answer to "How often are you really going to use it?" is "A lot".
This power supply tester also tests the outputs of your power supply so that you can be reassured that your power supply is functioning exactly as it should.



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