Hi,
New on board, hello to all from France.
Here is my problem. We got huge number of products with faulty capacitors. Here we speack about filtering capacitor (supply 3V3, 2V5, 1V2 to CPU). They are Teapo and Luxon (2006 production), 100 / 470 UF, 105 degre. First, is there a way to check a capacitor on the PCB, without removing it (save lot of time...)? I tryed with a capacimeter, but as it measure the time to load the components to find its value, its works fine when this component is not on the PCB, but not at all when the component is mounted on the PCB. Maybe there is other kinds of capacimeter? .
One of this capacitor is near a regulator, is 105 Degres usually enough? is there standard temperature range for capacitor?
Thankyou
New on board, hello to all from France.
Here is my problem. We got huge number of products with faulty capacitors. Here we speack about filtering capacitor (supply 3V3, 2V5, 1V2 to CPU). They are Teapo and Luxon (2006 production), 100 / 470 UF, 105 degre. First, is there a way to check a capacitor on the PCB, without removing it (save lot of time...)? I tryed with a capacimeter, but as it measure the time to load the components to find its value, its works fine when this component is not on the PCB, but not at all when the component is mounted on the PCB. Maybe there is other kinds of capacimeter? .
One of this capacitor is near a regulator, is 105 Degres usually enough? is there standard temperature range for capacitor?
Thankyou
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