Welcome To Roberts Warr Electronics Limited

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES
PCB OPEN FRAME 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: V-M connectors & Faston.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 25A peak at 264Vac.
Input Current: Typ. 1.4A @115Vac, 0.7A @230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB. 22 & FCC Class B.
No Load Operation: No damage.
Overshoot: No voltage spike.
Hold-up Time: Typ. 15mS @ 115Vac, 60mS @ 230Vac.
Earth Leakage: Less than 0.5mA @ 230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Connector: V-M connectors.
Output Wattage: Typ. 65 Watts.
Line Regulation: Typ. 0.1%.
Load Regulation: Main VO1 typ. ±1.0-2.0%. Aux. VO2 typ. ±2.0-3.0%. (P.R.) Aux. VO3 typ. ±2.0-3.0%. (P.R.)
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in at main VO1 (Crowbar).
Adjustability: Available at main 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. 72%.
Switching Frequency: Fixed freq.65K Hz.
Circuit Topology: Fixed Frequency Flyback Circuit.
Transient Response: Output voltage returns in less than 3mS following a 25% load change.
Safety Standard: EN 60950-1/UL 60950-1 Class I.

Operating Temperature: 0 to +50°C.
Storage Temperature: -20 to +85°C.
Temperature Coefficient: Typ. 0.03% /°C.
Cooling: Free air convection cooling.
Construction format: PCB format.
Power Density: 2.0 Watts / Cubic Inch.