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HIMP250-S120210 参数 Datasheet PDF下载

HIMP250-S120210图片预览
型号: HIMP250-S120210
PDF下载: 下载PDF文件 查看货源
内容描述: 谐波校正( PFC )的AC - DC医疗应用OPEN FRAME单路输出250瓦内部开关电源 [HARMONIC CORRECTION(PFC) AC-DC MEDICAL APPLICATION OPEN FRAME SINGLE OUTPUT 250 WATTS INTERNAL SWITCHING POWER SUPPLIES]
分类和应用: 开关医疗功率因数校正输出元件
文件页数/大小: 2 页 / 116 K
品牌: HITRON [ HITRON ELECTRONICS CORPORTION ]
 浏览型号HIMP250-S120210的Datasheet PDF文件第2页  
H HiTRON
2007/09/10
HARMONIC CORRECTION(PFC) AC-DC MEDICAL APPLICATION
OPEN FRAME SINGLE OUTPUT 250 WATTS INTERNAL SWITCHING
POWER SUPPLIES HIMP250 SERIES
FEATURES:
ACCOMMODATE UNIVERSAL AC SOURCES
MEET IEC 61000-3-2 HARMONIC
CORRECTION (PFC)
MEET MEDICAL STANDARD EN 60601-1/
UL 2601-1
EMI MEET EN 55011 & FCC CLASS A
SPECIFICATION
INPUT SPECIFICATION
Input Voltage:
Typ. 90-264Vac with PFC.
Input Connector:
B-S connector.
Input Frequency:
47-63Hz.
Inrush Current:
11.5Arms @230Vac/50Hz.
Input Current:
2.64A@115Vac, 1.29A @230Vac.
Dielectric Withstand:
Meet IEC 60601-1.
EMI:
Meet EN 55011 & FCC Class A.
Hold-up Time:
Typ. 20.8mS @115Vac, 23.2mS @ 230Vac.
Power Fail Signal:
Installed.
Power Factor & Harmonic Correction:
Meet IEC 61000-3-2, PF typ. 0.98-0.99 @ full load.
Over Temperature Protection:
By thermostat.
Earth Leakage:
Less than 0.0471mA @230Vac.
OUTPUT SPECIFICATION
Output Voltage:
See Ratings Chart.
Output Current:
See Ratings Chart.
Output Connector:
B-S connector.
Output Wattage:
Typ. 250 watts.
Line Regulation:
Typ. 1.0%.
Load Regulation:
Typ. ±0.5%.
Noise & Ripple:
Typ. 1.0% peak to peak.
OVP:
Built-in.
Adjustability:
Available.
Remote on/off:
Available.
DC OK Signal:
Installed.
Overload Protection (OLP):
Fully protected against outputs overload and short circuit.
Consult the factory for OLP setting.
GENERAL SPECIFICATION
Efficiency:
Typ. 83-87 %. (Various with output voltage).
Switching Frequency:
130KHz.
Circuit Topology:
PWM fixed frequency forward circuit.
Transient Response:
Output voltage returns in less than
64mS following a 25% load change.
Safety Standard:
Meet Medical standards IEC 60601-1/
UL 2601-1/EN 60601-1 Class I.
Power Density:
3.19Watts / Cubic Inch.
Operating Temperature:
0 to +50 °C under 30 CFM
forced air cooling.
Storage Temperature:
-20 to +85°C.
Temperature Coefficient:
Typ. 0.04%/°C.
Cooling:
30 CFM air flow is required to deliver the full power.
Construction:
U-bracket construction format.
Note: Due to requests in market and advances in technology, specifications subject to change without notification.