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21.4
Hoja de datos de la fuente de alimentación HEMG 49-S240210-7
(05150150)
H HiTRON
UNIVERSAL INPUT AC-DC MEDICAL & ITE APPLICATION
EXTERNAL DESKTOP SWITCHING ADAPTER 48-50 WATTS
GREEN POWER SINGLE OUTPUT HEMG49 SERIES
SPECIFICATION
INPUT SPECIFICATION
Input Voltage: Typical 90-264Vac.
Input Connector: 3 pole AC inlet IEC320-C14(DT7) /
2 pole AC inlet IEC320-C8(DT8).
Input Frequency: 47-63Hz.
Inrush Current: 12Arms (52Apk) at 230Vac.
Input Current: Typical 0.91A at 115Vac/ 0.57A at 230Vac.
Dielectric Withstand: Meet IEC60601-1 & IEC60950-1.
EMI: Meet EN55011 & EN55022 / FCC Class B.
Hold-up Time: Typical 12mS at 115Vac.
Typical 70mS at 230Vac.
Over Temp. Protection: Optional (NTC circuit).
Earth Leakage Current (Class I) : Less than 0.3 mA.
Touch Leakage Current (Class I & II) :Less than 0.1mA.
No Load Power: Less than 0.3W at 230Vac
GENERAL SPECIFICATION
Efficiency: Typical 87%-88% (various with the output
voltage)
Switching Frequency: Typical 65KHz.
Circuit Topology: Fixed Frequency Flyback circuit.
Transient Response: Output voltage returns in less than
5.5mS following a 50% load change.
Safety Standard: Meet Medical IEC60601-1 & ITE
IEC60950-1, Class I for DT7(C14) or Class II for DT8(C8)
NOTE: (1) All measurements are at nominal input, full load, and +25°C unless otherwise specified.
(2) Load regulation is measured at 115Vac or 230Vac in percentage to indicate the change in output voltage as the load varied from half load to full load ( %).
(3) The exact obtainable load regulation depends upon the output cord selected and load current.
(4) Due to requests in market and advances in technology, specifications subject to change without notice.
Manual de instrucciones Pentacam® / Pentacam® HR (G/70700/ES 0322 Rev02)
FEATURES:
ACCOMMODATE UNIVERSAL AC INPUT
MEET MEDICAL STANDARDS IEC60601-1
& ITE STANDARDS IEC60950-1
EMI MEET EN 55011 & EN55022 /
FCC CLASS B
MEET ENERGY STAR LEVEL V &
CEC LEVEL IV
CE MARKING COMPLIANCE
OUTPUT SPECIFICATION
Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typical 48-50Watts.
Output Connector & Cord: Optional.
Line Regulation: Typical 0.1%.
Load Regulation: Typical ±1.5-3.0%.
Noise & Ripple: 1.0% peak to peak.
OVP: Built-in by latch circuit.
Adjustability: Factory set.
Over Current Protection (OCP):
Fully protected against output overload and short circuit.
The PSU will shut down after OCP is activated.
Consult the factory for OCP setting.
Operating Temperature: 0°C to +40°C.
Storage Temperature: -20 to +85°C.
Cooling: Free air convection.
Construction: Impact resistant thermo-plastic
enclosure case.
Power Density: 3.14-3.27Watts. / Cubic inch.
Desktop Format.
For the details of safety approval, please consult the factory.
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