OUTPUT VOLTAGE & CURRENT RATINGS
SMQ400
Maximum
Power
400 W
400 W
400 W
400 W
400 W
400 W
400 W
400 W
Output
Voltage
12.0 V
15.0 V
18.0 V
24.0 V
27.0 V
36.0 V
48.0 V
54.0 V
Min
Load
1.50 A
1.50 A
1.25 A
1.00 A
1.00 A
0.65 A
0.50 A
0.50 A
Output Current
Maximum
Peak(1)
33.33 A
46.66
26.66 A
46.66
22.22 A
33.33
16.66 A
23.33
14.81 A
23.33
11.11 A
17.07
8.33 A
12.72
7.40 A
12.72
Model
Number
SMQ400PS12-C
SMQ400PS15-C
SMQ400PS18-C
SMQ400PS24-C
SMQ400PS27-C
SMQ400PS36-C
SMQ400PS48-C
SMQ400PS54-C
Notes
1. Standard models have foldback mode current protection with a high peak load capability. This peak can be taken for 500us only.
2. For optional constant current versions, add suffix ‘B’ to model number (current limit range is 95-105% of max output current).
3. Ripple and noise measured using 0.1 µF ceramic and 22 µF electrolytic capacitor, 20 MHz bandwidth.
4. Part numbers in bold are stocking models. Others are build to order.
5. Other output voltages are available, contact factory for details.
• 6. Output is isolated.
Mechanical Details
NOTES:
1. Dimensions in inches (mm).
2. Control connector mates with JST XHP-5 or equivalent
3. Fan connector is wired in parallel to the internal fan. No auxilary output is available.
4. Weight: 900 grams approx.
www.XPiQ.com
Control
Pin Function
1
Sense+
2
Sense-
3
RTN
4
ON/OFF
5
DC OK
PH: 508 429.9883
FAX: 800 226.2100
Email: sales@xpiq.com
Holliston, MA 01746 USA