Welcome To Roberts Warr Electronics Limited

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
COMPACT PCB FORMAT
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 # 5273.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 20A @230Vac.
Input Current: Typ. 0.30A @115Vac, 0.15A@230Vac.
Dielectric Withstand: Meet IEC950.
EMI: Meet CISPR PUB.22 & FCC Class B.
Hold-up Time: 14mS @115Vac, 50mS @230Vac.
Earth Leakage: Typ. 0.6mA @230Vac.
Overload Protection (OLP): Fully protected against output overload and short circuit. Consult the factory for OLP setting.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 14 watts.
Output Connector: Molex # 5267-NA.
Line Regulation: Typ. 0.1%.
Load Regulation: Main VO1 typ. ±3.0% Aux. VO2,3,4 typ. ±5% (P.R.).
Noise & Ripple: Typ. 1% peak to peak.
OVP: Built-in at VO1 (Zener diode).
Adjustability: Available at main VO1.
DC OK: Available at main VO1.

GENERAL SPECIFICATION

Efficiency: Typ. 70%.
Switching Frequency: 40K Hz.
Circuit Topology: Fixed frequency flyback Circuit.
Transient Response: Output voltage returns in less than 3mS following a 25% load change.
Safety standard: IEC950/UL1950 Class II.

Operating Temperature: 0 to +50°C.
Storage Temperature: -20 to +85°C.
Temperature Coefficient: Typ. 0.04% /°C.
Cooling: Free air convection.
Construction: PCB open frame format.
Power Density: 1.36 Watts / Cubic Inch.