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pcb modelling of current sensor

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saurabh suman

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pcb current sensor

hi i need to develop a pcb model for current sensor for ac to dc boot converter.........it has to sense dc current and follow pulsating dc wave...current to be sensed ranges from 0-100A...it is to be used for driver circuit of mosfet
please help its urgent
help will be highly appreciated
 

FvM

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acs754 circuit

Available options are
1. shunt
2. open magnetic circuit hall sensor (e.g. Allegro ACS754)
3. closed magnetic circuit hall sensor (e.g. LEM HTFS)
4. compensating DC current sensor(LEM, Honeywell, diverse).

I don't understand, how the question is related to modelling?
 

saurabh suman

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current sensor in pcbs

hi fvm thnx for responding ...actually i m designing a dsp control based ac to dc boost converter...cntrol topology for the converter is the hysteresis controller....for control purpose i m sensing Vdc output, Vdc rectified and idc....however vdc rect and idc are of pulstaing nature and hence i need to develope a sensor which follow this pulsation and give me desired result..
 

sapdo

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schemtic current sensor

I think if anybody have schematic diagram for current sensor, it's can help me for my study
plese post the schematic to this topic
 

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