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  1. Z

    How much an output amperage should be to achieve a fast charging?

    Noted Thx for your help
  2. Z

    How much an output amperage should be to achieve a fast charging?

    Dear folk To my understanding, (please correct my confusion) Output voltage most of the time is 5 DCV To achieve fast charging fast charging amperage should be bigger or equal to 2 DCA I did a test using 2 USB power meters and 2 different genuine lightening cables and 2 genuine wall adapters...
  3. Z

    Sharp Microwave oven Model R-330J(S) loose conectio ribbon cable

    Still I have go the same microwave since 2007 almost 14 years
  4. Z

    Sharp Microwave oven Model R-330J(S) loose conectio ribbon cable

    Hi Steve I will explain my problem in details I have a Sharp Carousel microwave model R-330J(S) and cleaned two small cockroaches out of the front display. Removed, cover, front display/keypad, disconnected all wiring, removed circuit board from front cover, please see the picture below...
  5. Z

    Sharp Microwave oven Model R-330J(S) loose conectio ribbon cable

    Hi Yesterday I tried to clean my Sharp Microwave oven Model R-330J(S) from two small cockroaches were in the display (microwave was working). After cleaning and when I tried to put every thing back together I realized that connection between the ribbon cable and the display is loose and when...
  6. Z

    Testing lighbulb using multimeter

    Okay that makes sense. But when I checked the resistance for the working light bulb it was 106 ohms (I have checked the manual for my DMM, I couldn't find minimum value for resistance for the buzzer to beep ), then I would expect the continuity test should beep for the working bulb , but that...
  7. Z

    Testing lighbulb using multimeter

    Beeps
  8. Z

    Testing lighbulb using multimeter

    Hi Steve On DMM I tried the resistance and I use select ohms symbol (not kilo ohms nor Mega ohms) Yes on the working fridge light bulb DMM read 106 ohms and on the burned out it read OL. Now my query why continuity didn't work ???? Regards
  9. Z

    Testing lighbulb using multimeter

    Hi Today I have done this test with two fridge light bulb same as the one below : http://www.wickes.co.uk/philips-40w-ses-cooker-hood-bulb-pk2/invt/218920/ One light bulb burned out for sure and other is working (for sure it is working) on DMM Push the select key to .))))) continuity (not...
  10. Z

    Testing lighbulb using multimeter

    Do you mean continuity ?
  11. Z

    Testing lighbulb using multimeter

    Unfortunate it was OL Mega ohms reading
  12. Z

    Testing lighbulb using multimeter

    Nice picture siggy
  13. Z

    Testing lighbulb using multimeter

    Yes this is what I meant
  14. Z

    Testing lighbulb using multimeter

    Bayonet type is push-turn like the first one in the link below http://sewingmachine221sale.bizland.com/store/page39.html
  15. Z

    Testing lighbulb using multimeter

    Yes it is 0.3 or 0.4 ohms less than 1
  16. Z

    Testing lighbulb using multimeter

    Okay since I am using the pin type light bulb and all online instructions that I have been through are explaining the screw type light bulb. For the pin type light bulb we put the probes on the tips of the light bulb ? don't we ? Regards
  17. Z

    Testing lighbulb using multimeter

    What I meant to say when I tried to do a test on a working light bulb , I used the DMM to check the light bulb ( pin type or push and turn not a screw type ) resistance I would expect the resistance value should be some reasonable reading,,,,,but in my case reading was 0.L Mega ohms
  18. Z

    Testing lighbulb using multimeter

    Yes this is what I have just realized that from other forum.
  19. Z

    Testing lighbulb using multimeter

    http://www.edukatesystems.com.au/Multimeters.htm
  20. Z

    Testing lighbulb using multimeter

    Hi jackorocko My thread still pending to an answer which is why the multimeter that I have got doesn't apply the theory that you have mentioned in the quote above ? Thanks
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