Total Power International, Inc. AC/DC MEDICAL APPLICATION EXTERNAL ADAPTER UNIVERSAL INPUT SINGLE OUTPUT 70 WATTS SWITCHING POWER SUPPLIES HEM75 SERIES FEATURES: ACCOMMODATE UNIVERSAL AC SOURCES DESKTOP IEC320-3P AC RECEPTACLE MEET MEDICAL STANDARDS EN60601-/ UL2601-1 EMI MEET EN 55011/ FCC CLASS B CE MARKING COMPLIANCE SPECIFICATION INPUT SPECIFICATION OUTPUT SPECIFICATION Input Voltage: Typ. 90-264Vac. Output Voltage: See Ratings Chart. Output Current: See Ratings Chart. Output Wattage: Typ. 70 W. Output Connector & Cord: Optional. Line Regulation: Typ. 1%. Load Regulation: Typ. ±5%. Tolerance: +/-3-5%. Noise & Ripple: Typ. 1% peak to peak. OVP: Built-in by latch circuit. Adjustability: Factory set. Over Current Protection (OCP): Fully protected against output overload and short circuit. OLP set at about 115-125% rating output wattage. Consult the factory for OLP setting. Input Connector: IEC320-3P DT7 AC input receptacle. Input Frequency: 47-63Hz. Inrush Current: Typ. 60A @ 230Vac. Input Current: Typ. 1.24A @ 115Vac, 0.87A @ 230Vac. Dielectric Withstand: Meet IEC60601-1. EMI: Meet EN55011 / FCC Class B. Hold-up Time: Typ. 20mS @ 115Vac, 102mS @ 230Vac. Over Temp. Protection: Available.(NTC ckt.) Earth Leakage: Less than 0.2mA. GENERAL SPECIFICATION Efficiency: Typ. 86-90%. Switching Frequency: Typ. 66KHz. Circuit Topology: Fixed Frequency flyback circuit. Transient Response: Output voltage returns peak deviation 62-80mV. Safety Standard: Medical standards IEC60601-1/ EN60601-1/ UL2601-1, Class I for DT7. Power Density: 4.69Watts. / Cubic Inch. Operating Temperature: 0 to +40 °C. Storage Temperature: -20 to +85 °C. Temperature Coefficient: 0.04 °C Cooling: Free air convection. Construction: Impact resistant thermo-plastic enclosure case. 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. Upper data are for 6 ft. (2 m)cord AWG#18 wires. (4) Output voltage tolerance is the variation of an output voltage due to the combined effect of output load change from minimum to maximum, input voltage change within the specified input voltage range. For example, with an output voltage tolerance of 20V +/-3%, the output voltage will be between 19.4 and 20.6V or minimum load to maximum load, lowest input voltage to highest input voltage and lowest operating temperature to highest operating temperature. In application. Total Power International, Inc. www.total-power.com 1-877-646-0900 OUTPUT VOLTAGE / CURRENT RATINGS CHART SINGLE OUTPUT MODEL NO. AC TYPE. OUTPUT VOLTAGE OUTPUT CURRENT TPEM75-S120058-7 DT7 12.0Vdc 5.8A TPEM75-S150047-7 DT7 15.0Vdc 4.7A TPEM75-S180400-7 DT7 18.0Vdc 4.0A TPEM75-S240030-7 DT7 24.0Vdc 3.0A TPEM75-S300024-7 DT7 30.0Vdc 2.4A TPEM75-S480015-7 DT7 48.0Vdc 1.5A MECHANICAL DIMENSIONS: MM [INCHES] Total Power International, Inc. WEIGHT: 373.0g (13.2 Oz.) www.total-power.com 1-877-646-0900