Welcome To Roberts Warr Electronics Limited

Hitron Power Supply Distributor for the UK

UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE & MULTI-OUTPUT 40-50 WATTS INTERNAL SWITCHING POWER SUPPLIES HVI41 SERIES

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
SMALL & COMPACT IN SIZE
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB. 22 & FCC CLASS B
CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Range typ. 90-264Vac. Rating 100 to 240Vac.
Input Connector: Molex V-M.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 25.0A @230Vac.
Input Current: Typ. 0.7-1.2A@115Vac. 0.3-0.4A@230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB. 22 & FCC Class B.
Hold-up Time: Typ. 18mS @115Vac, 90mS @230Vac.
Earth Leakage: Less than 0.3mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 40 watts with convection or 50 watts with 20 cfm fan cooling.
Output Connector: Molex V-M.
Line Regulation: Typ. 0.1%.
Load Regulation: Main VO1 typ.± 2.0%. Aux. VO2 typ. ± 5.0%(stacked on). VO3 typ. ± 3.0%(P.R.).
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in at main VO1 (Latch).
Adjustability: Available at main VO1.
Overload Protection (OLP): Fully protected against output overload and short circuit. Consult the factory for OLP setting.

GENERAL SPECIFICATION
Efficiency: Typ. 75-85%. Switching Frequency: 60K Hz. Circuit Topology: Fixed Frequency Flyback Circuit. Transient Response: Output voltage returns in less than 3mS following a 25% load change. Safety Standard: IEC 60950-1/UL 60950-1 Class I.	Operating Temperature: 0 to +50°C convection. Storage Temperature: -20 to +85°C. Temperature Coefficient: Typ. 0.04% /°C Cooling: Free air convection, or with 20 cfm fan cooling. Construction: PCB open frame format. Power Density: 3.36-3.79Watts / Cubic Inch.