hi,
I ordered these capacitors from digikey(ECO-S1HP223EA) some time back and recently i got LCR meter and test results weren't so good.
I have 12 caps(22000uF) with me right now and only one is showing correct value. I am using DE-5000 LCR meter. The one cap that is showing correct value
Cap = 19.50 milliFarad
Dissipation factor - 0.115
Phase angle = -83.4
ESR = 0.00 (Its not a super capacitor
)
All other caps are showing incorrect value, random values. Meter can't get a stable reading. Some read 2picofarad etc etc
Are all other caps bad? i doubt that. Please share if you know what could be wrong.
Thankyou
I ordered these capacitors from digikey(ECO-S1HP223EA) some time back and recently i got LCR meter and test results weren't so good.
I have 12 caps(22000uF) with me right now and only one is showing correct value. I am using DE-5000 LCR meter. The one cap that is showing correct value
Cap = 19.50 milliFarad
Dissipation factor - 0.115
Phase angle = -83.4
ESR = 0.00 (Its not a super capacitor
All other caps are showing incorrect value, random values. Meter can't get a stable reading. Some read 2picofarad etc etc
Are all other caps bad? i doubt that. Please share if you know what could be wrong.
Thankyou