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Author Topic: EEVblog #769 - Mailbag  (Read 19188 times)

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Online Jay_Diddy_B

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Re: EEVblog #769 - Mailbag
« Reply #25 on: July 23, 2015, 08:55:12 pm »
Quote from: Jeroen3 on July 23, 2015, 07:48:47 pm
Do we already know more about the current sensor used in the isolated current interface?

I have found it:

http://www.gmw.com/magnetic_sensors/asahi/current-sensors-HA.html?gclid=CK-LsZmQ8sYCFQwyaQoddEsA-w#330x

and

http://www.gmw.com/magnetic_sensors/asahi/documents/CQ2093_e.pdf


Here are some extracts from the datasheet:





They very reasonable at $5.33 USD EA. for Qty 5-9.


Regards,

Jay_Diddy_B

« Last Edit: July 23, 2015, 09:00:11 pm by Jay_Diddy_B »
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Offline Jeroen3

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Re: EEVblog #769 - Mailbag
« Reply #26 on: July 24, 2015, 07:21:35 am »
Looks promising. Much like the more famous Allegro ACS sensors, but more accurate and higher bandwidth.  :-+
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Offline poot36

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Re: EEVblog #769 - Mailbag
« Reply #27 on: July 25, 2015, 04:38:33 pm »
You could always repair the Tek scopes that a fan sent in in a previous mailbag.
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