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郑州中原区电子产品 AD7878
- over 7 years ago
- 中文资源库
- 问答
RE: ADE7878: RMS computation

nvkokorin

Hi everybody )

Could someone tell me about RMS calculation width (i.e. window)? I can't find any mentions about N from expression 10 (please see AD7878 datasheet). Of course, table 13 tells that the settling time is 440 ms (for 50 Hz without integrator…
- over 5 years ago
- Energy Monitoring and Metering
- Q&A
ADE7878 - Register Content when switching Power Modes

Charl

Hi Guys,

Am I correct in assuming that the kWh (AWATTHR, BWATTHR,... etc) registers loose there content when switching from PSM3 to PSM0?

Page 23 of the Data Sheet:

"If the ADE78xx is in one of PSM1, PSM2, or PSM3 modes and is switched into PSM0 mode…
- over 4 years ago
- Energy Monitoring and Metering
- Q&A
TAGS LIST: Data Converters

karinasmith

AD693

AD5410

AD5412

AD5420

AD5422

AD5735

AD5755

AD5755-1

AD5737

AD5757

AD5421

AD421

AD5758

AD7569

AD7669

AD7868

AD7869

AD5593R

AD5592R

AD5940

AD5941

AD7293

AD7294-2

AD7292

AD5590

AD7294

L…
- over 3 years ago
- Data Converters
- Documents