Maxim-integrated MAX78630+PPM Evaluation Kit Manual de usuario descargar pdf (Pagina 12)

MAX78630+PPM Evaluation Kit User Manual

12 Rev 0

2.3.3 Neutral Current Measurement Considerations

It is possible, in certain Wye configurations to measure the current in the neutral conductor via a shunt resistor,

therefore replacing the third phase current measurement. This function is enabled by setting jumper J15 to

position 2-3. The MAX78630+PPM EV board then connects the shunt voltage to input AIC of the MAX78630.

IC (J41) is not measured in this case.

Nin

Nout

J40

2 J

J13

J19J

MAX78630EVAL V

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Figure 4: MAX78630+PPM EV Board Connections

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Maxim-integrated MAX78630+PPM Evaluation Kit Manual de usuario Pagina 12