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HDC400P-48B-490 PDF预览

HDC400P-48B-490

更新时间: 2022-12-14 20:02:49
品牌 Logo 应用领域
HITRON 转换器开关输出元件输入元件DC-DC转换器PC
页数 文件大小 规格书
2页 193K
描述
18-36 OR 36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI QUAD OUTPUT 400 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES

HDC400P-48B-490 数据手册

 浏览型号HDC400P-48B-490的Datasheet PDF文件第2页 
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  
Output Voltage: See Ratings Chart.  
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.  
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.  
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.  
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.  
Thermal Protection (OTP): Installed NTC for thermal sensor  
at [DEG#] pin. Thermostat will  
shutdown the PSU if >100°C.  
GENERAL SPECIFICATION  
Efficiency: Typ. 80-82 %.  
Switching Frequency: 120K Hz.  
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.  
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.  
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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