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| EF306 - 433 Specification INPUT: Input Voltage: 85-265Vac Frequency: 47-440Hz Inrush Current: 50Amaximum, cold start at 25C, 250Vac Power Factor: 0.98 typ at 230Vac, full load 0.99 typ at 115Vac, full load (Synchronous Rectifiers Forward Topology) 85% typ at 230Vac, full load 82% typ at 115Vac, full load Efficiency ; Input Protection Internal Line Fuse: IEC type 6.3A 250Vac SLO BLO Broun - Out : 75 to 300Vac Output Voltages and Currents output Output voltage Min. Max. V1 5V 0 40A V2 3.3V 0 40A V3 12V 0 4A V4 -12V 0 1.5A Standby 5V 0 50mA * Maximum output power at any combination within this table is 300 watts. ** V4 - Floating Line Regulation: 0.1% for Vin (Min) to Vin (Max). Load Regulation: V1 & V2 0.5% for load change from zero to full load. V3 & V4 2% for 10% to 100% of Im on V1 & V2. 5% for 0% to 100% of Im on V1 & V2. Ripple @ Noise: V1 - 75 mVp-p Max. V2 - 50 mVp-p Max. V3 & V4 - 120mVp-p Max. Output voltage adjustment range: V1&V2 only 10% Initial setp point tolerance: 5.1 20mV 3.35 10mV Overshoot&Undershoot: Less than 1% at turn ON-OFF Max. peak 45A 45A 5A 1.8A 0.1A Digital Power Corporation...41920 Christy Street...Fremont, California 94538 Tel: 510-657-2635...www.digipwr.com August 01, 2002 Transient Load Response: 5% Max. deviation for load change of 25% to 75% , at slew rate of 1A/usec, recovery time less then 500Msec Turn-on delay: 2 sec. Maximum. Hold-Up Time: 20msec minimum at 110Vac and full load Turn-On Rise Time: 20Msec Max. Output voltage adjustment range: V1&V2 only Turn -On Sequencing: All Outputs Same time with priority to the 5V. Overcurrent Protection: V1 & V2 120 to 130% of Im, constant current limit, automatic recovery. V3 & V4 120 to 180% of Im constant current limit, automatic recovery. Overvoltage Protection: V1, V2 & V3 outputs shut down at 125% of nominal, AC input must Recycled to reset. Temperature Protection: shutdown due to excessive internal temperature 90 to 97C (base plate) automatic recovery. Current Share: Available on V1 & V2 only N+1 single wire. Hot-Swap: Internal O-Ring diode optional. Remote Sense: V1 & V2 only compensates for voltage drop of up to 0.5V to the load. Ouputs are internally sensed if loads are oppened. SIGNALS & COMMAND Enhibit: Active low, all output shut down. Power OK: Open collector active low when any of the outputs drop below 10%. ENVIRONMENTAL SPECIFICATION Temperature: Operating: -5C to +50C (derating linearly to 70 C with 50% derating). -40C to +50C optional. Storage: -25C to +85C. Digital Power Corporation...41920 Christy Street...Fremont, California 94538 Tel: 510-657-2635...www.digipwr.com August 01, 2002 Temperature Coefficient: 0 to 70C 0.02%/C Cooling: 150W free convection cooling (base plate cooling). 300W,340W peak forced air colling (250lfm, or 15CFM min.) Humidity: Maximum 5% to 95% RH non-condensating. Altitude: Operating 10,000 ft. Non- operating 40,000 ft. Vibration: Three orthogonal axes at 1 octave/min, 5 min dwell at four major resonances at 0.75G peak, 5Hz to 500Hz. SAFETY,REGULATORY ,EMI SPECIFICATION ENI- MEETS FCC CLASS B ,CISPR 22 CLASS B,EN55022 CLASS B. EN61000-3-2 HARMONICS EN61000-3-3 VOLTAGE FLUCTUATION EN6000-4-2 ESD +8KV AIR +4KV CONTACT DISCHARGE,performance criteria B EN61000-4-3 RADIATED IMMUNITY : 80-1000Mhz 3V/m, AM 80% (1KHz),criteria A EN61000-4-4 FAST TRANSIENT:1KV for AC power port,0.5KV fot DC power,I\O and signals Port ,performance criteria B EN61000-4-5 SURGE :2KV common mode and 1KV differential mode. EN61000-4-6 3VRMS, 80%A.M. BY 1kHz EN61000-4-8: 3/A m at 50Hz , performance criteria A. EN61000-4-11 VOLTAGE Dips and interuption:30% reduction for 10mSec -Criteria B, 60% For 100mSec- Criteria C , 95% reduction for 5000mSec Criteria C. Dielectric Withstand: Input to case: 1500VAC. Input to output: 3000VAC. Output to case: 500 VDC. Safety Agency Compliance: UL 1950 CSA C22.2 -234, LEVEL 3. EN-60950,CLASS 1, SELV. CE - MARK Leakage current: 1mA MTBF: 300,000 hours minimum per BELCOR 332,issue 6 spesification @30 30 degrees c. (Max. junction temperature 110C ,Capacitors 105C) MECHANICAL DIMENTION Size - 173 x 98 x 35.5(mm) (6.8" x 3.85" x 1.4") Weight - 850 gr. Max. (31.5 oz) Cover - optional. Digital Power Corporation...41920 Christy Street...Fremont, California 94538 Tel: 510-657-2635...www.digipwr.com August 01, 2002 |
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