electronicNerd
Q: What is minimum high voltage for enabling the converter?
Kérdezte electronicNerd tovább 2019-09-30 07:53:35
Q: KWS-MX18.I wonder why the voltage-display lower it's reading when the current increase.Unloaded it shows approx. the same as the other testers, but when loaded even with a light load, the voltage-display differs from what the other tester (in series) is showing, as much as 0.2-0.3V lower, the current readout is following the other testers. The KWS-MX18 is the first tester in serie when testing, followed Többet látni
Kérdezte electronicNerd tovább 2019-08-06 13:15:45
REXX5000 yes this is the way to go if it's bothering you. calibrate it by holding the button when plugging it in. then you will be all set.: )
2020-12-02 15:54:17 Hasznos (0)Q: ADVICE!!! I have now tested this very small PSU and contrary to what Banggood writes, I will NOT use them for more than 1 amp output !!! And that in free air!!! Enclosed into a cabinet it would be much higher!!!The test (12V input - 5,5V output, load 1,07A) shows a temperature on the back of the IC after a few minutes above 60 degrees Celsius, and my 50 years of experience with electronics says that Többet látni
Kérdezte electronicNerd tovább 2019-11-01 07:44:45
wujiahui Very thanks for your advice,dear fiends.
2019-11-03 20:00:28 Hasznos (5)We sincerely invite you to subscribe to the Invite Answer email!
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wujiahui Input voltage: DC 4.5-24V Output current: 3A Conversion efficiency: 97.5%
2019-10-05 20:57:40 Hasznos (1)