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  1. J

    PTC resettable Fuses problem

    Sure... but... We are agree to say, like me, that my fuse with an Ihold: 3.0A shouln't break at 2.7A ? I will try to contact Bourns for explication. Understand the phenomena.
  2. J

    PTC resettable Fuses problem

    Dear community, I'm playing with PTC resettable fuses and i have some trouble. In effect, i'm not able to retrieve datasheet caracteristics in real life. My PTC reference : Bourns MF-USML/X Series - MF-USML300/6 Vmax : 6v / Ihold :3.0A / Itrip : 6.0A My test : My fuses in serial with 1.7r...
  3. J

    DMM6500 table multimeter and Accuracy

    Dear community, I'm working with a Keithley DMM6500 (table multimeter) and i have some difficulty's to understood the accuracy table on page 9. My aim is to choose/compare/select resistor with very low value (<100mOhms). My question, on the first table, page 8. Could you explain me the...
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