HDC500P-48B Datasheet, PDF (1/2 Pages) HITRON ELECTRONICS CORPORTION – 36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI QUAD OUTPUT 500 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES

H HiTRON
2008/03/31
36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI
QUAD OUTPUT 500 WATTS ACTIVE CURRENT SHARING SWITCHING
POWER SUPPLIES HDC500P-48B SERIES
FEATURES:
„ 500W 6U X 8HP EUROCARD PACKAGE
„ 36-72VDC NOMINAL 48VDC INPUT
„ INTERNAL OR-ING DIODES FOR
N+1 REDUNDANCY
„ HOT-SWAPPABLE
„ THIRD-WIRE CURRENT SHARING
„ EMI MEET EN 55022 CLASS A
„ CE MARKING COMPLIANCE
„ FULLY COMPLIANT WITH PICMG
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: Typ. 36-72Vdc,nominal input 48Vdc.
OVP shutdown at 75Vdc & UVP shutdown at 36Vdc.
Input Connector: Positronic 47-pin PCIH47M400A1.
Soft Start: Installed.
Inrush Current: Typ. 11A @ 48Vdc.
Input Current: 13.2A @ nominal input 48Vdc.
Dielectric Withstand: Meet IEC 60950-1 regulation.
Transient Protection: MOV withstands transient as
specified by EN 61000-4-4 level 3.
EMI: Meet CISPR EN55022 Class A.
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 SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Power: Typ. 500W 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 & VO4.
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 %.
Operating Temperature: 0 to +50 °C at full load with
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.
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 800LFM moving air is required to achieve
Construction: Eurocard 6U X 8HP X 160mm
full rating power 500W in a confined area.
CompactPCI format. Front Panel with Extractor handle. _{Power Density: 4.50 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.
Hitron Electronics Cororation. B4-11, P.O. Box 26-110 Kaohsiung Export Processing Zone Kaohsiung 806 Taiwan
TEL: [phone]/FAX: [phone]/E-mail: [e-mail]/[e-mail] /Web-site: www.hitron-e.com
1