Maxim Integrated MAX78630+PPM Evaluation Kit - Manual (Page 5)

MAX78630+PPM Evaluation Kit User Manual
Rev 0 5
MAX78630+PPM Eval Board
Burden
Resistor
UART
USB
16 DIOs
RS485
5V
Host PC
Three Phase
AC Source
J1
J2
Neutral Line
1
Line
2
Burden
Resistor
MAX78630
+PPM
CT1
CT2
Three-phase
Load Under Test
J
4
0
J
3
9
J4
J5 Shunt
Note:
Jumpers
not shown
3V3 Reg.
Voltage
Divider
Voltage
Divider
Isolation
USB
Controller
Isolation
Line
3
CT3
J3
Voltage
Divider
Burden
Resistor
J
4
1
Figure 1: MAX78630+PPM EV Kit Typical Application Diagram