Index of blogs about current sensors.
Latest additions:
CurSns4. Amplifiers: Differential: Isolation. Current shunt amplifiers.
Index:
CurSns1. Current Sensors, Introduction
http://www.element14.com/community/people/peterjcs23/blog/2015/02/21/current-sensor-1-introduction
CurSns2. Current Sense Resistors
http://www.element14.com/community/people/peterjcs23/blog/2015/02/24/cursns2-current-sense-resistors
CurSns3. Current Shunt Test – potential errors
http://www.element14.com/community/people/peterjcs23/blog/2015/03/02/cursns3-current-shunt-test-big-errors-are-posible
CurSns4. Amplifiers: Differential: Isolation
http://www.element14.com/community/people/peterjcs23/blog/2015/03/13/cursns4-amplifiers-difference-isolation
References:
http://www.eetimes.com/document.asp?doc_id=1279404
http://www.allaboutcircuits.com/vol_1/chpt_8/9.html
http://ww1.microchip.com/downloads/en/AppNotes/01332B.pdf
http://www.vishaypg.com/docs/63502/cursen.pdf
Here are a few useful links to components at Farnell.
http://uk.farnell.com/murata-power-solutions/3020-01098-0/shunt-50mv-20a/dp/1339338
3020-01101-0 - MURATA POWER SOLUTIONS - SHUNT, 50MV 200A | Farnell element14
WSMS2908L5000JK - VISHAY DALE - RESISTOR, METER SHUNT, R0005, 5% | Farnell element14
http://uk.farnell.com/avago-technologies/acpl-c790-000e/ic-amp-isolation-8soic/dp/1854250
http://uk.farnell.com/texas-instruments/ina159aidgkt/differential-amplifier-1-5mhz/dp/1690665
http://uk.farnell.com/texas-instruments/ina149evm/eval-module-ina149-diff-amplifier/dp/2081122