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 OUTPUT 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 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. OUTPUT VOLTAGE/CURRENT RATINGS CHART 2007/09/10 SINGLE OUTPUT MAIN OUTPUT MODEL NO. Typ. Volt. HIMP250-S120210 21.0A 12.0Vdc HIMP250-S150170 17.0A 15.0Vdc HIMP250-S240105 10.5A 24.0Vdc HIMP250-S480052 5.2A 48.0Vdc Symbol: “★” OVP built-in. MECHANICAL DIMENSIONS: MM [INCHES] WEIGHT: 1.4Kg (49.3 Oz.) INPUT & OUTPUT CONNECTORS PIN ASSIGNMENT ASSIGNMENT CNTR/PIN# AC-L P1-L AC INPUT AC-N P1-N AC-G P1-G SINGLE OUTPUT VO1 DC COM P2-1,P2-2 P2-3,P2-4 DC OK P3-1 FAL P3-2 ASSORTED SIGNALS EXT OFF +S -S P3-3 P3-4 P3-5 FAN P4-1 COM P4-2