inquiry about 3 phase power meter based on MSP430F471xx documentation

Mostafa Ahmad

hello

I am trying to follow the application note slaa409a about 3 phase power meter based on MSP430F471xx. The document is clear, but I had 2 problems:

1- the schematic in application note slaa409a is not with a good resolution for zooming

2- there is no bill of material attached in application note.

I searched the site for a separate high resolution schematic and the bill of material for this application note, but without satisfactory results, can anyone tell me where I can find them?

thanks

over 9 years ago

0 Ryan Brown1 over 9 years ago

TI__Guru**** 208927 points

Hello Mostafa Ahmad,

Have you checked the files packaged with the SLAA409 Application Report? www.ti.com/.../slaa409a

I found a higher-resolution schematic in the files but not a BOM. I will bring a member from the metering team into this thread to provide further comments on your inquiry.

Regards,
Ryan

0 Mostafa Ahmad over 9 years ago in reply to Ryan Brown1

Prodigy 80 points

hello

yes, I looked in the the link that you attached, but these are files related to code and calibration, I did not find a schematic. or did I understood you wrongly?

second I found something strange here:

http://www.ti.com/tool/TIDM-THREEPHASEMETER

in this link, it supposed to contain all the needed files for the 3 phase meter based on MSP430F471xx , but I found that the schematic is a schematic of another design that is not based on MSP430F471xx, please look here:

www.ti.com/.../tidr110.pdf

also I found a bill of meterial, but sadly it is pdf based (not excel ), and also it does not have buying links. I have seen other BOMs with digikey links.

yes, please if any of metering team can answer me , it may be fine.

thanks

0 Steve Underwood over 8 years ago in reply to Mostafa Ahmad

TI__Intellectual 2595 points

There does appear to be an incorrect link on the web page. I have asked someone to look into that.

0 Mostafa Ahmad over 8 years ago in reply to Steve Underwood

Prodigy 80 points

sadly yes. alo the BOM that exist on the the same page lacks much for details about many parts , and it does not contain part numbers.of capacitors and resistors. also there are many outdated parts that currently no more exist.

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inquiry about 3 phase power meter based on MSP430F471xx documentation