Welcome To Roberts Warr Electronics Limited

FEATURES:

5" X 3" X 1" COMPACT SIZE & HIGH POWER DENSITY
ACCOMMODATE UNIVERSAL AC SOURCES
MEET IEC 61000-3-2 HARMONIC CORRECTION (PFC)
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET EN 55022 & FCC CLASS B
CE MARKING COMPLIANCE

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Typ. 90-264Vac with PFC.
Input Connector: V-M connector & GND tag.
Input Frequency: 47-63Hz.
Inrush Current: Typ. 26A @ 230Vac.
Input Current: Typ. 1.0A @115Vac, 0.5A @230Vac.
Dielectric Withstand: Meet IEC 60950-1.
EMI: Meet EN 55022 & FCC Class B.
Hold-up Time: Typ. 25mS @115Vac & 230Vac.
Power Factor & Harmonic Correction: Meet IEC 61000-3-2, PF typ. 0.97-0.99 @ full load.
Turn-on Delay/Rise Time: 2 Sec./5mS.
Earth Leakage: Less than 0.5mA @230Vac.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.
Output Current: See Ratings Chart.
Output Power: 100W continuous. Various with output voltage & under forced air cooling.
Output Connector: V-M Molex 0.156" connector for <12A output. M-T Mini Terminal Block for =12A output.
Line Regulation: Typ. 0.1%.
Load Regulation: Typ. ± 1.0%.
Noise & Ripple: Typ. 1.0% peak to peak.
OVP: Built-in.
Adjustability: Available.
Remote Sensing: Available.
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. 75-84%. various with output voltage.
Switching Frequency: PWM 175K Hz. (PFC: 75K Hz.)
Circuit Topology: Fixed Frequency Forward Circuit.
Transient Response: 0.5mS following 25% load change.
Safety Standard: IEC 60950-1/UL 60950-1 Class I.
Power Density: 6.73 Watts / Cubic Inch.

Operating Temperature: 0 to +50°C under 20 cfm forced air cooling for full load.
Storage Temperature\Humidity: -20 to +85°C, 95% non-condensing.
Temperature Coefficient: ±0.04% /°C.
Cooling: At least 20cfm moving air is required to achieve full rating power, =+50°C in a confined area.
Construction: L-bracket format.