Question to other AADE LC meter owners

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • SmallWalrus
    New Member
    • Jan 2012
    • 4
    #1

    Question to other AADE LC meter owners

    Hi all,

    I have just ordered for myself a kit for AADE's LC meter, and was reading through the instruction manual to get a hang of what's involved to get it together.

    One thing I noticed as I was going through the parts list is that the design consisted of a pair of 2 capacitors, C2a and C2b, of which the total capacitance is vital to the operation of this thing.

    I was actually considering swopping the capacitors out for some higher quality ones Wimas, but I guess I won't be able to do it now.

    I don't like a tool that I don't understand how it works, it seems like the meter will potentially go "off" calibration after some time (http://www.cliftonlaboratories.com/a...ter_review.htm), and since I am assuming Neil is also a fairly old gentleman, it might leave me with a meter that I am unable to troubleshoot or recalibrate in the future!

    Does anyone know the mystery behind the values of C2a and C2b? How are their values determined?
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • proxneo
      Recapping Sony ICF-SW55 - verifying cap values
      by proxneo
      Dear reader

      I am performing a repair on a Sony ICF-SW55, which includes recapping (some) of the SMD capacitors on the mainboard. I am looking for verification of their values. At the moment, I'm 95% sure I've got the right values, but it is hard to find some official, credible or multiple independant sources on this.

      At the moment, I have selected replacements based on the following list of values:

      3 x 470uF 10VDC
      3 x 4.7uF 35VDC
      4 x 47uF 50VDC
      8 x 22uF 6.3 VDC
      1 x 220uF 6.3VDC
      5 x 100uF 6.3VDC

      Which...
      06-21-2023, 12:38 AM
    • chth96
      Is it possible to test small ceramic disc capacitor with analogue meter?
      by chth96
      I read EBOOK of Testing Electronic Component and found that

      "In order to test the small blue resin coated ceramic disk capacitor which has 104 50v specification,it is possible to test this small ceramic capacitor by making use of analogue meter.
      Set to times 10Kohm that has 12v output from the probe to check disorder of ceramic capacitor.
      It is not uncommon that testing result of digital capacitance meter is okay,But It show shorted reading when you check it with analogue meter."

      Is it really possible to test small ceramic disc capacitor with analogue...
      03-09-2024, 10:03 PM
    • sam_sam_sam
      Modification of a Fluke multi meter that uses three AA batteries to use a 14500 lithium ion battery
      by sam_sam_sam
      I have had with regular AA batteries that leak this meter is expensive new I already replaced the battery battery clips once and the same thing happened again and I am tried of so it is getting modified to accommodate lithium ion batteries that are the same size excluding the positive terminal and removing the battery clips I will have enough room for the BMS protection board

      I going to put 3 lithium ion battery in parallel with the BMS protection board and a way to charge the battery externally and heat shrink the battery pack and use a JST connector so I easily remove the battery...
      12-31-2023, 06:04 AM
    • jorpec
      Changing the scale of an analog meter
      by jorpec
      Hi

      I want to change the scale of an analog meter, to monitor the charge of an li-ion single cell, so the needle at the end would point 4.2 volts and the 0 on the meter would point 2.5 volts or so, i tried to add diodes or a zener in series with the meter but the changes of the ambient temperature also changes the voltage value on the meter
      I wonder how i can accomplish this so the meter would be precise at any temperature ?

      Thnaks
      01-23-2023, 10:37 AM
    • sam_sam_sam
      How an incandescent light and a ESR meter ** friend**have a machine blowing fuses
      by sam_sam_sam
      About a month ago we had a transformer jumper wire that burned in two different places between two transformers caused over $200 thousand dollars worth of damage to VFD drives at least 10 of them and a memory card and quite a few power supply as well

      Now we have most of the equipment that got damaged back up and running except a feeder that has issues and we are waiting for some parts for

      Now we also have another piece of equipment that was blowing fuses on the 110 volt controller switch circuit with the ā€œEā€ stops and one switching power (24 volt) supply and a transformer...
      12-14-2023, 07:45 PM
    • Loading...
    • No more items.
    Working...