Dual Frequency ESR Meters
Are there any ESR meters which can operate on 120Hz (for general purpose units) and 100kHz (for low ESR units)?
For the 120Hz setting, I think it would have to be sinewave.
For the 120Hz setting, I think it would have to be sinewave.
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My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics. -
Re: Dual Frequency ESR Meters
BK Precision 885.
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Re: Dual Frequency ESR Meters
The B&K Precision Model 886 has ESR test frequencies of 100Hz, 120Hz, 1KHz, 10KHz, and 100KHz. It costs $733.00 . It is really not necessary to test standard ESR caps at 120Hz. They can be tested just fine at 100KHz for the purposes of most troubleshooting.
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