Welcome To Roberts Warr Electronics Limited

Hitron Power Supply Distributor for the UK

UNIVERSAL INPUT AC-DC MEDICAL USE OPEN FRAME SINGLE & MULTI-OUTPUT 19-20 WATTS SWITCHING POWER SUPPLIES HMI19 SERIES

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
MEET MEDICAL STANDARD EN 60601-1/UL 2601-1
EMI MEET EN 55011 & FCC CLASS B
CE MARKING COMPLIANCE

FEATURES

INPUT SPECIFICATION

Input Voltage: 90-264Vac typical.
Input Connector: Molex 5273 or equivalent.
Input Frequency: 47-63Hz.
Inrush Current: 16A @ 230Vac.
Input Current: 0.4A@115Vac & 0.22A@230Vac.
Dielectric Withstand: Meet IEC 60601-1.
EMI: Meet EN55011 & FCC Class B.
Hold-up Time: Typ. 14mS @ 115Vac. Typ. 70mS @ 230Vac.
Earth Leakage: Less than 0.10 mA.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 19-20W.
Output Connector: Molex 5273 or 41671.
Line Regulation: Typ. 0.2-1.0%.
Load Regulation: Main VO1 typ. ±1.0%. Aux. VO2 typ. ±2-3.0%(Stacked). Aux. VO3 typ. ±1-2.0%(P.R.).
Noise & Ripple: Typ. 1% peak to peak.
OVP: Built-in at main VO1.
Adjustability: Factory set.
Over Load Protection (OLP): Fully protected against overload or short circuit. Typ. 120-150% max. load. Consult the factory for special OLP setting.

GENERAL SPECIFICATION
Efficiency: Typ. 73%. Switching Frequency: Typ. 67K Hz. Circuit Topology: Fixed-frequency Flyback Circuit. Transient Response: Output voltage returns in less than 0.2mS following a 25% load change. Safety standard: Medical standards IEC 60601-1/EN 60601-1/UL 2601-1 Class I.	Operating Temperature: 0 to +50°C. Storage Temperature: -20 to +85°C. Temperature Coefficient: Typ. 0.04% /°C. Cooling: Free air convection. Construction: L-Bracket open frame format. Power Density: 3.3 Watts / Cubic Inch.