HELIX MxC 200 Series Manual page 14

Warning: Do not "Hot-Plug" the power supply or electronic load.
Recommended start-up procedure:
1) With power supply off, attach power supply wires.
2) With electronic load disabled (monitor mode), attach electronic load wires.
3) Turn on power supply.
4) Enable electronic load with no load current, and then ramp up load current.
Table 5: MxC 292 +5V Buck Reg. Output EVB Connector – J1
Pin No. Name
1 VIN
2 GND
3 VOUT
Note:
1) Due to board's small size, thermal dissipation is limited and may exceed the over-
temperature shutdown threshold.
2) The MxC 292 can be powered from 24V delivering 6V to the buck regulator. The
minimum VIN for the TPS565201 is 4.5V.
3) Other buck regulator output voltages are available by changing R4. Refer to the VOUT
Table in Figures 13 and 14.
MxC® 200 PoL EVB Manual
Description
+48VDC Input Power Pin
Power GND Pin
+5VDC Output Power Pin
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