DS850-3 Artesyn Embedded Technologies

POWER Data Sheet DS650/DS850 Distributed Power Bulk Front-End Total Input 650/850 Watts Power: +3.3 Vdc Stand-by Output Wide Range 90 - 264Vac Output Voltage: 12, 24 and 48V Special FeatureS Active power factor correction EN61000-3-2 harmonic compliance Inrush control 1U X 2U form factor 3 15.4 W/ in 12 Vdc, 24 Vdc and 48 Vdc output Available in +3.3V and +5.0V standby output versions No minimum load required Electrical Specifications Hot plug operation Input N + 1 redundant Input ra nge 90 - 264 Vac (wide range) Internal ORing fets Frequency 47 - 63 Hz, single phase AC Active current sharing (10 - 100% load) Inrush current 55 A maximum inrush current Built-in cooling fans (40mm x 28mm) Efficiency > 82% typical at full load, high line 2 I C communication interface bus Conducted EMI FCC Subpart J EN55022 Class B EEPROM for FRU data Radiated EMI FCC Subpart J EN55022 Class B Amber/Green bi-color LED status Power factor 0.99 typical Internal fan speed control Fan Fail Tach output signal Leakage current 1.40 mA 240 Vac One year warranty Hold up time 20ms minimum Output SaFety Main DC voltage +12 V 52.5 A/70.0 A UL/cUL 60950 (UL Recognized) +24 V 26.3 A/35.0 A +48 V 13.1 A/17.5 A NEMKO+ CB Report EN60950 EN60950 Stand-By +3.3 vsb 6 A (5 V 4 A available) CE Mark Adjustment range Factory Set, no pot adjustments China CCC Regulation Main output +5%/-5% +3.3 vsb +5%/-5% Over current 110% - 150% of nominal Latches off if overcurrent lasts over 1 second, otherwise it is auto recovery. +3.3 vsb, 9 A max (hiccup mode) Over voltage 110% - 120% of nominal +3.3 vsb 3.76 - 4.30 Vdc Under voltage 75% - 90% of nominal Turn-on delay 2 Second max, 5 - 50 mS, Monotonic Rise Main output rise time 5 - 50 mS, Monotonic RiseDS650/DS850 Data Sheet Logic Control PS SEATED TTL logic LOW if power supply is seated into system connector. This is a short pin. A logic HIGH if the PSU is removed. PWR GOOD Active TTL HiIGH when output is within regulation limits. AC OK A LOW logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 5mS early warningsig- nal before main output loss of regulation. Temp OK A TTL logic HIGH, when operating within allowable temperature range. PS INHIBIT/PS KILL This signal is connected to a short pin on the PSU When left open power supply operation will be inhibited. When the power supply is inserted into the system, this pin will be pull low by the system and turn the power supply on only after all other power supply pins have seated. Environmental Specifications Operating temperature: 0 to 50C, unimpeded airflow Storage temperature: -40C to +85C Altitude, operating 10,000ft. Electromagnetic susceptibility/Input transients: -EN61000-3-2, -3-3 -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 -EN55024: 1998 RoHS & lead-free compliant (no tantalum caps.) Humidity: 20 to 90% RH, non-condensing Shock and vibration specificatons complies with Astec Std. Specifications. MTBF (Demonstrated) 500K Hrs at full load, 40C Ordering Information Nominal Output Total Minimum Maximum Output Ripple Output Set Point Tolerance Voltage Set Point Regulation Current Current P/P 12.0 Vdc 0.2% 5% 0 A 52.5 A 120 mV DS650-3 3.3 vsb* 1% 5% 0 A 6.0 A 50 mV 24.0 Vdc 0.2% 5% 0 A 26.3 A 240 mV DS650-5 3.3 vsb* 1% 5% 0 A 6.0 A 50 mV 48.0 Vdc 0.2% 5% 0 A 13.1 A 480 mV DS650-9 3.3 vsb* 1% 5% 0 A 6.0 A 50 mV 12.0 Vdc 0.2% 5% 0 A 70.0 A 120 mV DS850-3 3.3 vsb* 1% 5% 0 A 6.0 A 50 mV 24.0 Vdc 0.2% 5% 0 A 35.0 A 240 mV DS850-5 3.3 vsb* 1% 5% 0 A 6.0 A 50 mV 48.0 Vdc 0.2% 5% 0 A 17.5 A 480 mV DS850-9 3.3 vsb* 1% 5% 0 A 6.0 A 50 mV *For 5 vsb, please contact marketing department.