HITRON HDC400P-48B-490

2008/03/31
H HiTRON
18-36 OR 36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP
CompactPCI QUAD OUTPUT 400 WATTS ACTIVE CURRENT SHARING
SWITCHING POWER SUPPLIES HDC400P-24B OR 48B-490 SERIES
FEATURES:
„
„
„
„
„
„
„
400W 6U X 8HP EUROCARD PACKAGE
INTERNAL OR-ING DIODES FOR
N+1 REDUNDANCY
HOT-SWAPPABLE
THIRD-WIRE CURRENT SHARING
EMI MEET EN 55022 CLASS B
CE MARKING COMPLIANCE
FULLY COMPLIANT WITH PICMG
SPECIFICATION
INPUT SPECIFICATION
OUTPUT SPECIFICATION
Input Voltage: Typ. 36-72Vdc,nominal input 48Vdc.
OVP shutdown at 75Vdc & UVP shutdown at 36Vdc.
Typ. 18-36Vdc, nominal input 24Vdc.
OVP shutdown at 36Vdc & UVP shutdown at 18Vdc.
Input Connector: Positronic 47-pin PCIH47M400A1.
Soft Start: Installed.
Inrush Current: Typ. 7.2A @ 72Vdc.
Peak 22.4A @ 24Vdc.
Input Current: 11.8A @ nominal input 48Vdc.
21.6A @ nominal input 24Vdc.
Dielectric Withstand: Meet IEC 60950-1 regulation.
Transient Protection: MOV withstands transient as
specified by EN 61000-4-4 level 3.
EMI: Meet CISPR EN 55022 Class B.
Remote ON/OFF: Available at [INH#] & [EN#] pins.
Power Fail Signal: Available at [FAL#] pin.
Status LED: <Green> means valid input voltage.
<Amber> means a critical fault.
Thermal Protection (OTP): Installed NTC for thermal sensor
at [DEG#] pin. Thermostat will
shutdown the PSU if >100°C.
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Power: Typ. 400-450W continuous.
Output Connector: Positronic 47-Pin PCIH47M400A1.
Line Regulation: Typ. 0.1%.
Load Regulation: VO1 typ. ±1.0% , VO2 typ. ±1.5%.
VO3 & VO4 typ. ±3.0-4.0%.
Noise & Ripple: Typ. 1% peak-peak or 50mV,
whichever is greater.
OVP: Built-in at all outputs.(Latch).
Adjustability: Available at VO1,VO2 & VO3.
Output Trim: Electrical trim available at VO1/VO2.[ADJ #].
Remote Sensing: Available at VO1,VO2 & VO3.
Hot-Swap: Available.
N+1 Redundancy: Available with OR-ing diodes at all outputs
for N+1 redundancy.
Current Sharing: Third-wire current sharing at VO1,2&3.
Power OK Signal: Available for all outputs.
Over Current Protection (OCP): Installed at each rail.
Overload Protection (OLP): Fully protected against output
overload or short circuit. Typ. set at 120-150% max. load.
Consult the factory for special OLP setting.
GENERAL SPECIFICATION
Efficiency: Typ. 80-82 %.
Switching Frequency: 120K Hz.
Circuit Topology: Forward circuit.
Transient Response: Peak transient less than 250mV and
recovers within 1.0mS after 25% load-change.
Safety Standard: IEC 60950-1 Class I.
Construction: Eurocard 6U X 8HP X 160mm
CompactPCI format. Front Panel with Extractor handle.
Operating Temperature: 0 to +50 °C at full load with
specified air flow. Derates linearly to 50% at +70 °C.
Storage Temperature: -40 to +85 °C.
Temperature Coefficient: Typ. ±0.02% / °C.
Cooling: At least 600LFM/20CFM moving air is required to
achieve full rating power 400W in a confined area.
Power Density: 4.01 Watts/ Cubic Inch.
Note: Due to requests in market and advances in technology, specifications subject to change without notification.
For the details of safety approval, please consult the factory.
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OUTPUT VOLTAGE / CURRENT RATINGS CHART
QUAD OUTPUT
MAIN +VO1 @★#≡☉
AUX. +VO2 ▲@★#≡☉
AUX. +VO3 ▲≡#☉★@
AUX. –VO4 ▲☉★
MODEL NO.
Min. Typ.
Volt.
Max.
Min.
Typ.
Volt. Max. Min. Typ. Volt. Max. Pk. Min. Typ. Volt. Max. Pk.
HDC400P-24B-490
4A
40A
+5V
50A
0A
46A +3.3V 60A
0A
3A +12V 7A
---
0A
1A -12V 1A
---
HDC400P-48B-490
4A
40A
+5V
55A
0A
20A +3.3V 55A
0A
9A +12V 14A 15A 0A
2A -12V 4A
5A
Symbol: "★" OVP built-in. "@" Adjustable. "#" Remote sensing. "≡" 3rd-wire Load Sharing.
"☉" Installed with Or-ing diode. "▲" Magnetic Amplifier. "●" Installed with Post-regulator. "■" Common Choke.
Remark: Peak load less than 60sec. with duty cycle <10%.
Max. load is the continuous operating load of each rail. But the max. load of each rail can't be drawn from all outputs at the same time.
MECHANICAL DIMENSIONS: MM [INCHES]
WEIGHT: 1.42kg (3.13 lb.)
INPUT & OUTPUT CONNECTORS PIN ASSIGNMENT
DC
INPUT
ASSIGNMENT +Vin -Vin G VO1
CNTR &PIN #
46
47
45
1,2,
3,4
QUAD OUTPUT
S+ S- Adj. C.S. VO2 S+ Adj. C.S. VO3
13,14,
30 34 29 35 15,16, 33 32 41
20
17,18
STATUS/CONTROL
S+ C.S VO4 DC COM EN# DEG# INH# FAL#
5,6,7,8,9,
36 44
21 10,11,12, 27
38
39
42
19,24
Mating connector: PCIH47F400A1.
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