09 | Keysight | M9018B and M9019A PXIe Chassis - Data Sheet
Technical Specifications
Powerꢀsupplyꢀcharacteristics,ꢀcontinued
DCꢀsupplies
M9018B
M9019A
Voltage
Maximumꢀꢀcurrent1
Maximumꢀꢀcurrent3
Loadꢀ
Maximumꢀrippleꢀandꢀnoiseꢀ(20ꢀMHzꢀBW)
regulation
45ꢀ˚C,ꢀ<10kft 50ꢀ˚C,ꢀ10kft 45ꢀ˚C,ꢀ<10kft 50ꢀ˚C,ꢀ10kft
+3.3 V
+5 V
70 A
60 A2
57.4 A2
4 A
67 A
70 A
60 A4
52.5 A4
4 A
67 A
52.5 A4
45 A4
4 A
5%
5%
5%
5%
5%
1.5% (pk-pk)
1% (pk-pk)
1% (pk-pk)
1% (pk-pk)
50 mV (pk-pk)
52.5 A2
49 9 A2
4 A
+12 V
-12 V
5 VAUX
2 A
2 A
2 A
2 A
Backplaneꢀpinꢀcurrentꢀcapacity
Slot
+3.3ꢀV
9 A
+5ꢀV
9 A
+12ꢀV
11 A
4 A
-ꢀ12ꢀV
0 A
5ꢀVAUX
1 A
System controller slot
System timing/PXIe slot
PXIe hybrid slot
6 A
0 A
0 A
1 A
6 A
6 A
-4 A
1 A
1 A
Chassisꢀcoolingꢀandꢀpowerꢀdissipationꢀcharacteristics
Slot airflow direction
Bottom of module to top of module
Chassis cooling intake
Chassis cooling exhaust
Chassis cooling fans
Bottom of front bezel, side panels, and bottom panel of chassis
Rear of chassis
Three 186 cfm fans on rear panel with HIGH/AUTO speed selector
Power dissipation, system slot
Power dissipation, user slot
Power dissipation, timing slot
140 W max
42 W max5
42 W max5
1. The total power supplied for all rails must not exceed 708 W (100-120 V) or 858 W (200-240 V).
2. The total power supplied for 5 V and 12 V rails must not exceed 689W at 45 °C,<10kft, or 599W at 50 °C, 10kft.
3. The total power supplied for all rails must not exceed 650W (100-120 V) or 800 W (200-240 V).
4. The total power supplied for 5 V and 12 V rails must not exceed 630W at 45 °C,<10kft, or 540 W at 50 °C, 10kft.
5. Maximum per slot power dissipation at 55 °C with 15 °C temperature rise; requires: a) that the chassis. bottom is not blocked (1U rack space
below or sitting on bench with feet extended) OR b) two air inlet modules in slots 9, 10, or 11, and a slot blocker in empty controller slots.
Module cooling can be impacted by each module’s resistance to air flow.
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