XPiQ inc RTC40048M42, RTC400PM42 Datasheet
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Input
Input Voltage • 36-72 VDC, DC input versions
90-264 VAC, AC input versions
Input Frequency • 47-63 Hz
Inrush Current • 30 A at 115 VAC, 60 A at 264 VAC
40 A at 48 VDC for DC version
Power Factor • 0.99
Leakage Current • <3 mA
Output
Output Adjustment • ±0.25 V on each rail
Load Regulation • See Table
Line Regulation • See Table
Ripple & Noise • See Table
Overvoltage • 125-135% Vnom recycle input
Protection to reset
Overload • Recycle input to reset
Protection
Overtemperature • Automatic shutdown at 100 °C
Protection measured internally with auto restart
Remote Sense • V1, V2 & V3 compensates for
0.5 V drop
Power Fail • TTL compatible signal, open collector
active low signal. Indicates any output
below 90% and/or low input below
60 VAC for AC version or 36 VDC for
DC version
Front Panel LED • Power good (green),
Power fail (amber)
Inhibit • ON = Logic high or open circuit
OFF = Low low or shorted to ground
Enable • ON = Logic low or shorted to ground
OFF = Logic high or open
General
Efficiency • 70% typical
Switching Frequency • 200 kHz ±20%
Current Share • Accuracy of current share with up to
6 parallel units is 10%, available on
V1, V2 & V3.
Isolation • Input to ground 1500 VAC
Input to output 3000 VAC
Weight • 1.8 kg (4 lbs)
Environmental
Operating • 0 °C to +70 °C, derate from 100% load
Temperature at +50 °C to 50% load at +70 °C
Cooling • 400 LFM/30 CFM at 50 °C
(full power operation)
Storage • -40 °C to +85 °C
Temperature
Overtemperature • TTL compatible signal provides
Warning warning when power supply
temperature exceeds rating
Relative Humidity • 5-95% non-condensing
Shock & Vibration • MIL-STD-810D
EMC & Safety
Safety Approvals • EN60950 (TÜV), UL1950,
CSA950/234 per cUL, CE LVD
EMC • EN55022 level A radiated & conducted
Immunity • EN61000-4-2 level 4,
EN61000-4-3, 4, 5 level 3,
EN61000-4-6 level 2
400 Watts
RTC400 Series
Compact PCI®
Specification
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PH: 508 429.9883
FAX: 800 226.2100
Email: sales@xpiq.com
Holliston, MA 01746 USA
www.XPiQ.com
Intelligent Design Quality Product
XPiQ inc.
Industry Standard
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AC or DC Input Versions
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Power Factor Corrected
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Hot Swap N + 1 Redundancy
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Active Current Share
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International Safety Approvals
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PICMG 2.11 Compatible
PH: 508 429.9883
FAX: 800 226.2100
Email: sales@xpiq.com
Holliston, MA 01746 USA
www.XPiQ.com
Input Outputs Output Output Regulation Ripple & Noise Model
Voltage Voltage Current
(1)
Line Load Pk-Pk
(2)
Number
V1 +5.0 V 50.0 A ±2% ±2% 1%
90-264 VAC
V2 +3.3 V 50.0 A ±2% ±2% 1%
RTC400PM42
V3 +12.0 V 12.0 A ±2% ±2% 1%
V4 -12.0 V 4.0 A ±2% ±3% 1%
V1 +5.0 V 50.0 A ±2% ±2% 1%
36-72 VDC
V2 +3.3 V 50.0 A ±2% ±2% 1%
RTC40048M42
V3 +12.0 V 12.0 A ±2% ±2% 1%
V4 -12.0 V 4.0 A ±2% ±3% 1%
OUTPUT VOLTAGE & CURRENT RATINGS RTC400
PIN CHART RTC400
1. V1 & V2 combined current not to exceed 65 A.
2. Output ripple and noise is measured using 10 µf tantalum and 0.1 µf capacitors across probe and 20 MHz bandwidth.
Notes
Pin Pin Length Signal Name Description Pin Pin Length Signal Name Description
1-4 Medium V1 V1 Output 32 Medium V2 Margin V2 Marginate
5-12 Medium RTN V1 & V2 Return 33 Medium V2 SENSE V2 Remote Sense
13-18 Medium V2 V2 Output 34 Medium S RTN Sense Return
19 Medium RTN V3 Return 35 Medium V1 SHARE V1 Current Share
20 Medium V3 V3 Output 36 Medium V3 SENSE V3 Remote Sense
21 Medium V4 V4 Output 37 Medium Reserved Reserved
22 Medium RTN Signal Return 38 Medium TEMP WNG Thermal Warning
23 Medium Reserved Reserved 39 Medium INH# Inhibit
24 Medium RTN V4 Return 40 Medium Reserved Reserved
25 Medium Reserved Reserved 41 Medium V2 SHARE V2 Current Share
26 Medium Reserved Reserved 42 Medium FAL# Fail Signal
27 Short EN# Enable 43 Medium Reserved Reserved
28 Medium Reserved Reserved 44 Medium V3 SHARE V3 Current Share
29 Medium V1 Margin V1 Marginate 45 Long CGND Chassis Ground
30 Medium V1 SENSE V1 Remote Sense 46 Medium ACN or +DC IN +DC Input/AC IN - Neutral
31 Medium Reserved Reserved 47 Medium ACL or -DC IN -DC Input./AC IN - Line
Note: Long length pins = First mate last break, Short length pins = last mate first break.
Mechanical Details
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