Welcome To Roberts Warr Electronics Limited

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
LOW-PROFILE & 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 # 5045.
Input Frequency: 47-63Hz
Inrush Current: Typ. 26.0A @230Vac.
Input Current: Typ. 0.30A @115Vac, 0.15A@230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB. 22 & FCC Class B.
Hold-up Time: Typ. 10mS @115Vac, 40mS @230Vac.
Earth Leakage: Typ. 0.25mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Wattage: Typ. 13-15watts.
Output Connector: Molex # 5045.
Line Regulation: Typ. 0.1%.
Load Regulation: Main VO1 typ. ±2.0%. Aux. VO2 typ. ±5.0% (stacked on).
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in at VO1 (Zener diode).
Adjustability: Available at VO1.
Overload Protection (OLP): Fully protected against output overload and short circuit. OLP set at about 125-150% rating output wattage. Consult the factory for OLP setting.

GENERAL SPECIFICATION

Efficiency: Typ. 70-80%.
Switching Frequency: 40 KHz.
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 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: 2.12 Watts / Cubic Inch.