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HDC301P-48B-490 PDF预览

HDC301P-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 294K
描述
36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI QUAD OUTPUT 300 WATTS ACTIVE CURRENT SHARING SWITCHING POWER SUPPLIES

HDC301P-48B-490 数据手册

 浏览型号HDC301P-48B-490的Datasheet PDF文件第2页 
H HiTRON  
36-72VDC INPUT RANGE DC-DC CONVERTER HOT-SWAP CompactPCI  
QUAD OUTPUT 300 WATTS ACTIVE CURRENT SHARING SWITCHING  
POWER SUPPLIES HDC301P-48B SERIES  
FEATURES:  
300W 3U 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 FCC CLASS A  
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.  
Input Connector: Positronic 47-pin PCIH47M400A1.  
Inrush Current: Peak 46.2A @ nominal 48Vdc.  
Input Current: 7.58A @ nominal input 48Vdc at full load.  
0.16A @ nominal input 48Vdc at no-load.  
Output Current: See Ratings Chart.  
Output Wattage: Typ. 300W continuous.  
Output Connector: Positronic 47-pin PCIH47M400A1.  
Line Regulation: Typ. 0.01%.  
Load Regulation: Typ. ±0.2 to +/-1.0%.  
Noise & Ripple: Typ 1% Pk.-Pk. or 50mV,  
whichever is greater.  
Dielectric Withstand: Meet IEC 60950-1 regulation.  
EMI: Meet EN 55022 FCC Class A.  
OVP: Built-in at all outputs.  
Adjustability: Available at VO1,2&3.  
Remote Sensing: Available at VO1,VO2.  
Hot-Swap: Available.  
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: Installed with internal OR-ing diodes at  
all outputs for N+1 redundancy operation.  
Current Sharing: Third-wire current sharing at VO1,2&3.  
Over Current Protection (OCP): Installed in each rail.  
Overload Protection (OLP): Fully protected against output  
overload or short circuit. Typical 120% max. load.  
Consult the factory for special OLP setting.  
Thermal Protection (OTP): Installed NTC for thermal  
sensor at [DEG#] pin.  
GENERAL SPECIFICATION  
Efficiency: Typ. 83 %.  
Operating Temperature: 0 to +50 °C at full load  
with specified air flow.  
Switching Frequency: 130K Hz.  
Deraes linearly to 50% at +70°C.  
Circuit Topology: Forward circuit.  
Transient Response: Peak deviation is 160mV and  
recovers within 0.256mS for 25% load-change.  
Safety Standard: IEC 60950-1 Class I.  
Construction: Eurocard 3U X 8HP X 160mm  
CompactPCI format.  
Storage Temperature: -40 to +85 °C.  
Temperature Coefficient: Typ. ±0.02% / °C.  
Cooling: At least 500 LFM moving air is required to  
achieve full rating power 300W in a confined area.  
Power Density: 7.7 Watts/ Cubic Inch.  
Note: Due to requests in market and advances in technology, specifications subject to change without notification.  
In application  
-21-  

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