d1u3cs-w-850-12-hxxc series 81mm 1u front end ac-dc power supply converter d1u3cs-w-850-12-hxxc.a03 page 1 of 6 www.murata-ps.com/support www.murata-ps.com for full details go to www.murata-ps.com/rohs $ ordering guide part number power output main output standby output 1 air? ow d1u3cs-w-850-12-hc4c 850w 12v 3.3v back to front d1u3cs-w-850-12-hc3c front to back input characteristics parameter conditions min. nom. max. units voltage operating range 90 115/230 264 vac frequency 47 50/60 63 hz turn-on voltage ramp up 90 vac turn-off voltage ramp down 73 maximum current 850w, 100vac 10 arms inrush current cold start between 0 to 200msec 25 apk power factor at 230vac, full load 0.98 ef? ciency (230vac) excluding fan load 20% load 88 89 % 50% load 92 93.5 100% load 88 93 output voltage characteristics output voltage parameter conditions min. typ. max. units 12v voltage set point accuracy 50% load 11.97 12.0 12.02 vdc line and load regulation 11.4 12.6 ripple voltage & noise 2 20mhz bandwidth 120 mv p-p output current 0 69.2 a load capacitance 10000 f 3.3vsb voltage set point accuracy 50% load 3.28 3.3 3.32 vdc line and load regulation 3.13 3.46 ripple voltage & noise 2 20mhz bandwidth 50 mv p-p output current 0 6 a load capacitance 350 f 1 for 5vsb, contact murata sales for availablity. 2 ripple and noise are measured with 0.1 f of ceramic capacitance and 10 f of tantalum capacitance on each of the power supply outputs. a short coaxial cable with 50 scope termination is used. features ? 850w output power ? 80 plus ? gold ef? ciency ? 12v main output ? 3.3v or 5v standby output of 20w ? 1u height: 3.20" x 11.00" x 1.57" ? 15.4 watts per cubic inch density ? n+1 redundancy capable, including hot plugging (up to 4 in parallel) ? active current sharing on 12v main output; oring fet ? overvoltage, overcurrent, overtemperature protection ? internal cooling fan (variable speed) ? pmbus? / i2c interface ? rohs compliant product overview the d1u3cs-w-850-12-hxxc series are 80 plus gold ef? ciency 850 watt, power factor corrected front end supplies with a 12v main output and a 3.3v (20w) standby. they have active current sharing and up to 4 supplies may be operated in parallel. the supplies may be hot plugged, they recover from overtempera- ture faults, and have logic and pmbus status signals. their low pro? le 1u package and >15w/cubic inch power density make them ideal for delivering reliable, ef? cient power to servers, workstations, storage systems and other 12v distributed power systems. cb test certi cate and test report www.murata-ps.com / en / 3d / acdc.htm l www.murata-ps.com / en / 3d / acdc.htm l www.murata- p s.com/en/3d/acdc.htm l www.murata-ps.com / en / 3d / acdc.htm l www.murata- p s.com/en/3d/acdc.htm l www.murata-ps.com / en / 3d / acdc.htm l available now at www.murata-ps.com/en/3d/acdc.html
d1u3cs-w-850-12-hxxc series 81mm 1u front end ac-dc power supply converter d1u3cs-w-850-12-hxxc.a03 page 2 of 6 www.murata-ps.com/support output characteristics parameter conditions min. typ. max. units output rise monotonicity no voltage excursion start-up time ac ramp up 1.5 3 s transient response 12v, 50-100% load step, 0.1a/s di/dt 150 mv 5vsb, 50-100% load step, 0.1a/s di/dt tbd 3.3vsb, 50-100% load step, 0.1a/s di/dt 165 current sharing accuracy (up to 4 in parallel) at 100% load 2.5 7 % hot swap transients all outputs remain in regulation 5 % hold-up time at full load 20 25 ms environmental characteristics parameter conditions min. typ. max. units storage temperature range -40 85 c operating temperature range -10 55 operating humidity noncondensing 5 90 % storage humidity 595 altitude (without derating at 45c) 3000 m shock 30g non operating sinusoidal vibration 0.5g, 5 C 500 hz mtbf per telcordia sr-322 m1c1 @40c 500k hrs acoustic 55 db lpam safety approvals csa/ul 60950-1-07-2nd ed. iec 60950-1:2005 (2nd edition) en 60950-1:2006 +a11 ce marking per lvd directive 2006/95/ec input fuse power supply has internal 15a/250v fast blow fuse on the ac line input switching frequency 90khz for boost pfc converter 130khz for main output converter weight 3.15lbs (1.43kg) protection characteristics output voltage parameter conditions min. typ. max. units overtemperature (intake) autorestart 65 c 12v overvoltage latching 13.2 14.4 v overcurrent latching 81 a 3.3vsb overvoltage latching 3.6 4.0 v overcurrent autorecovery 7.4 a isolation characteristics parameter conditions min. typ. max. units insulation safety rating / test voltage input to output - reinforced 3000 vrms input to chassis - basic 1500 vrms isolation output to chassis 500 vdc
d1u3cs-w-850-12-hxxc series 81mm 1u front end ac-dc power supply converter d1u3cs-w-850-12-hxxc.a03 page 3 of 6 www.murata-ps.com/support emissions and immunity characteristic standard compli ance input current harmonics iec/en 61000-3-2 complies voltage fluctuation and flicker iec/en 61000-3-3 complies conducted emissions fcc 47 cfr part 15/cispr 22/en55022 class a, 6db margin esd immunity iec/en 61000-4-2 level 3 criteria b radiated field immunity iec/en 61000-4-3 level 3 criteria b electrical fast transients/burst immunity iec/en 61000-4-4 level 3 criteria b surge immunity iec/en 61000-4-5 level 4 criteria b rf conducted immunity iec/en 61000-4-6 level 3 criteria a magnetic field immunity iec/en 61000-4-8 3 a/m criteria b voltage dips, interruptions iec/en 61000-4-11 230vin, 100% load, phase 0, dip 100% duration 10ms (a) 230vin, 50% load, phase 0, dip 100% duration 20ms (vsb:a, v1:a) 230vin, 100% load, phase 0, dip 100% duration > 20ms (vsb, v1:b) all speci? cations are at 25c ambient, unless otherwise stated.
d1u3cs-w-850-12-hxxc series 81mm 1u front end ac-dc power supply converter d1u3cs-w-850-12-hxxc.a03 page 4 of 6 www.murata-ps.com/support output connector and signal specification dc and signal connector: fci 51721-10002406aa pin assignment signal name description amps per pin pb1, pb2, pb3 +12v gnd main output voltage, return 30 pb4, pb5, pb6 +12v out main output voltage 30 a1 ps_on power supply on n/a a2 +12vrs_return main output remote sense, return n/a a3 temp_ok temperature ok signal output n/a a4 ps_seated power supply is plugged into the system n/a a5, b5, c5, d5 +vsb standby output voltage 2.0 a6, b6, c6, d6 +vsb gnd standby output voltage, return 2.0 b1 ac ok input ac voltage ok signal output n/a b2 +12vrs main output remote sense n/a b3 +12v_ishare main output active load sharing bus n/a b4 ps_inhibit/ps_kill floating pin will turn off the power supply (shorter pin, last- make and ? rst-break contact for hot plugging) . this signal overrides ps_on in disabling the main output. n/a c1 sda i 2 c data line n/a c2 scl i 2 c clock line n/a c3 pwr_gd power good n/a c4 fan_fail fan failure n/a d1 a0 address line least signi? cant bit n/a d2 a1 address line most signi? cant bit n/a d3 s_int system interrupt n/a d4 no connection n/a mating connectors mating connector press fit straight right angle fci tbd 51761-10002406aa d1 d2 d3 d4 d5 d6 pb1 pb2 pb3 pb4 pb5 pb6 c1 c2 c3 c4 c5 c6 b1 b2 b3 b4 b5 b6 a1 a2 a3 a4 a5 a6
d1u3cs-w-850-12-hxxc series 81mm 1u front end ac-dc power supply converter d1u3cs-w-850-12-hxxc.a03 page 5 of 6 www.murata-ps.com/support wiring diagram for output current sharing notes 12v output: current sharing is achieved using the active current share method. (see wiring diagram for connection details.) current sharing can be achieved with or without remote sense connected to the common load. +vsb outputs can be tied together for redundancy but total combined output power must not exceed 20w. the +vsb output has inter nal oring mosfet for addi- tional redundancy / internal short protection. the current share pin b3 is a connection between the two units. it is input and/or output as the voltage on the line controls t he current share. a power supply will respond to a change in this voltage but a power supply can also change the voltage depending on the load drawn from it. on a si ngle unit this would read 8v at 100% load. for two units sharing load then this should read 4v for perfect current sharing. up to 4 units can be paralleled together. please consult your murata sales representative if operation with more than 4 units i n parallel is needed. +12v gnd +12vrs (main output remote sense) +12vrs_return +12v out b2 pb4-6 pb1-3 a2 dotted lines show optional remote sense connections. optional remote sense lines can be attached to a load that is a distance away from the power supply to improve regulation at the load. d1u3cs 12v load a1 a6,b6,c6,d6 a5,b5,c5,d5 fet, bjt, wire or switch (debounced ) to turn on +12v main output +vsb load +vsb ps_on_l +vsb gnd b4 ps_inhibit/ps_kill d1u3cs b3 +12v_ishare ps_inhibit/ps_kill b4 a6,b6,c6,d6 +vsb gnd ps_on_l a1 a5,b5,c5,d5 +vsb b3 a2 +12vrs_return +12v_ishare +12v gnd +12v out +12vrs (main output remote sense) b2 pb4-6 pb1-3
d1u3cs-w-850-12-hxxc series 81mm 1u front end ac-dc power supply converter d1u3cs-w-850-12-hxxc.a03 page 6 of 6 www.murata-ps.com/support murata power solutions, inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. the descriptions contained her ein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. speci? cations are subject to cha nge without notice. ? 2013 murata power solutions, inc. murata power solutions, inc. 11 cabot boulevard, mans? eld, ma 02048-1151 u.s.a. iso 9001 and 14001 registered this product is subject to the following operating requirements and the life and safety critical application sales policy : refer to: http://www.murata-ps.com/requirements/ mechanical dimensions dimensions: 3.20" x 11.00" x 1.571" [81.3mm x 279.4mm x 39.9mm] optional accessories description part number 12v d1u3cs output connector card d1u3cs-12-conc application notes document number description link acan-41 d1u3cs output connector card www.murata-ps.com/data/apnotes/acan-41.pdf ACAN-43 d1u3cs-x communication protocol www.murata-ps.com/data/apnotes/ACAN-43.pdf ac input connector: iec 320-c14 83.80 0.70 3.299 0.028 22.80 0.60 0.898 0.024 16.20 0.60 0.638 0.024 75.00 2.953 19.50 0.768 39.90 0.50 1.571 0.020 17.65 0.695 40.65 1.600 63.65 2.506 75.00 2.953 279.40 0.50 11.000 0.020 81.30 0.50 3.201 0.020 275.50 0.70 10.846 0.028 7.0 0.276 15.51 0.80 0.611 0.031 7.04 0.80 0.277 0.031 75.00 2.953 16.50 0.650 75.00 2.953 power supply front power supply back air? ow back to front air? ow front to back
|
