darkdurrent
Newbie level 6
Hi,
I did a search about the issue but I can not find any satisfying information about it.
What is the low (in 10uV - 100mV range) and reverse voltage biased electrolytic capacitors characteristics? In every datasheet it says that the applied reverse voltage should not be exceed 10% of the max rated voltage with some temperature dependent tables.
Like this,
not exceed 10% of rated voltage @20°C and max 1V
not exceed 3% of rated voltage @85°C and max 0.5V
not exceed 1% of rated voltage @125°C and max 0.1V
But I found this informations not sufficient.
I want to know, how the values which are listed below are effected with reverse biasing and without reaching the specified voltage limits stated in the datasheets.
Since the manufacturers did not give the exact information I would like to hear your personal experiences about this issue.
Thank you for now
I did a search about the issue but I can not find any satisfying information about it.
What is the low (in 10uV - 100mV range) and reverse voltage biased electrolytic capacitors characteristics? In every datasheet it says that the applied reverse voltage should not be exceed 10% of the max rated voltage with some temperature dependent tables.
Like this,
not exceed 10% of rated voltage @20°C and max 1V
not exceed 3% of rated voltage @85°C and max 0.5V
not exceed 1% of rated voltage @125°C and max 0.1V
But I found this informations not sufficient.
I want to know, how the values which are listed below are effected with reverse biasing and without reaching the specified voltage limits stated in the datasheets.
- Capacitance
- Dielectric constant
- Frequency response (especially low(mHz) and high limits(MHz))
- ESR
- ESL
Since the manufacturers did not give the exact information I would like to hear your personal experiences about this issue.
Thank you for now