H HiTRON UNIVERSAL INPUT AC-DC MEDICAL & ITE APPLICATION EXTERNAL DESKTOP SWITCHING ADAPTER 48-50 WATTS GREEN POWER SINGLE OUTPUT HEMG49 SERIES FEATURES: ACCOMMODATE UNIVERSAL AC INPUT MEET MEDICAL STANDARDS IEC60601-1 & ITE STANDARDS IEC60950-1 EMI MEET EN 55011 & EN55022 / FCC CLASS B NO LOAD POWER CONSUMPTION <0.3 W CE MARKING COMPLIANCE SPECIFICATION INPUT SPECIFICATION OUTPUT 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: 105A peak at 230Vac. Input Current: Typical 0.9A 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 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. 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). 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. 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. For the details of safety approval, please consult the factory. -7- Revised April 15, 2013 OUTPUT VOLTAGE / CURRENT RATINGS CHART SINGLE OUTPUT MODEL NO. AC INLET O/P VOLTAGE O/P CURRENT HEMG49-S120400-7 IEC320-C14(DT7) 12.0Vdc 4.0A HEMG49-S120400-8 IEC320-C8(DT8) 12.0Vdc 4.0A HEMG49-S150330-7 IEC320-C14(DT7) 15.0Vdc 3.3A HEMG49-S150330-8 IEC320-C8(DT8) 15.0Vdc 3.3A HEMG49-S240210-7 IEC320-C14(DT7) 24.0Vdc 2.1A HEMG49-S240210-8 IEC320-C8(DT8) 24.0Vdc 2.1A MECHANICAL DIMENSIONS: MM [INCHES] -8- WEIGHT: 373.0g (13.2 Oz.) Revised April 15, 2013