Welcome To Roberts Warr Electronics Limited

FEATURES:

ACCOMMODATE WORLDWIDE SOURCES
LOW COST GAMES USE POWER SUPPLY
EMI MEET CISPR PUB. 22 & FCC CLASS B
LED 5V INDICATION
MEET UNIVERSAL SAFETY STANDARDS
CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: 115/230 Vac Auto-Ranging input.
Input Connector: Screw terminal Connector.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 35A@230Vac.
Input Current: Typ. 2.3A @115Vac, 1.2A @230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet CISPR PUB. 22 & FCC Class B.
Hold-up Time: Typ. 16mS @115Vac, 50mS @ 230Vac.
Power Fail Signal: Installed.
Earth Leakage: Less than 0.4mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Connector: B-S connector.
Output Wattage: Typ. 105 Watts.
Line Regulation: Typ. 0.5%.
Load Regulation: Main VO1 ±1% typ. Aux. VO2 /VO3 ±3% typ (Common choke).
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in at main VO1.
LED Indicator: Installed in main output.
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. 75-80%.
Switching Frequency: 75K Hz.
Circuit Topology: Fixed Frequency Forward 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.
Storage Temperature: -20 to +85°C.
Temperature Coefficient: Typ. 0.04% /°C
Cooling: Recommended 20 cfm forced air flow for full load operation.
Construction: Enclosure metal box.
Power Density: 1.75 Watts / Cubic inch.