rev. 10.19.11_160 NPT40-m series 1 of 3 embedded power for business-critical continuity NPT40 series 45 watts total power: 45 - 55 watts input voltage: 90 - 264 vac 120 - 300 vdc # of outputs: triple special features ? medical and ite safety approvals ? universal input ? less than 1u high ? 2 x 4 footprint ? overload and short circuit protection ? high mtbf ? built in emi filter (cispr 22 class b) ? 0?c to +80?c operation ? input power < 74 watts ? complies with en61000 -3-2 ? class i approved ? class ii approved (with class a emi) ? lpx50 enclosure kit available ? dual ac fuses safety ? tuv: 60950, 60601-1, 3rd edition ? ul: 60950, 60601-1 ? csa: 60950, 60601-1 ? cb: certificate and report 3rd edition ? ce: mark (lvd) ? cqc: mark electrical specifications input input ra nge: 90 - 264 vac (wide range) 127 - 300 vdc frequency: 47-440 hz inrush current: < 50 a peak @ 230 vac, cold start @ 25 c input power: < 74 watts efficiency: 75% average emi/rfi: fcc class b conducted; cispr 22 class b conducted; en55022 class b conducted, vde0878pt3 class b conducted safety ground leakage current: 275ua @ 50/60 hz; 264 vac input output maximum power: 45 w for convection 55 w with 30cfm forced air hold-up time: 10/20 ms 115/230 va c input line overload protection: short circuit protection on all outputs. case o verload protected @ 110% t o 145% a bove pe ak r ating overvoltage protection: 5.7 t o 6.7 vdc on the m ain o utput
rev. 10.19.11_160 NPT40-m series 2 of 3 embedded power for business-critical continuity environmental specifications operating temperature: 0 to 50 c ambient derate each output at 2.5% per degree from 50 c to 80 c. -20 c start up storage temperature: -45 c to +85 c electromagnetic susceptibility: designed to meet en61000-4; -2, -3, -4, -5, -6, -8, -11 level 3 humidity: operating; non-condensing 10% to 90% rh vibration: iec68-2-6 to the levels of iec721-3-2 mtbf demonstrated: > 550,000 hours at full load and 25 c ambient conditions mechanical drawing 1.10" (28) barcode serial label model: npt42-m made in philippines rohs grd tab (cn1) pin 1 sk1 pin 2 model label sk2 rohs label 4.00" (101.6) 3.73" (94.6) 2.00" (50.8) 1.72" (43.8) 4.0 mounting hole 4 places 1 6 1.10" (28) 0.96" (24.4) .063" (1.6) 0.197? (5.0) minimum standoff height
rev. 10.19.11_160 NPT40-m series 3 of 3 embedded power for business-critical continuity mating connectors ac input: molex 09-50-8031 (usa) 09-93-0300 (uk) pins: 08-52-0113 dc outputs: molex 09-50-8061 (usa) 09-93-0600 (uk) pins: 08-52-0113 emerson network power connector kit #70-841-006, includes all of the above 1. specifications subject to change without notice. 2. all dimensions in inches (mm), tolerance is 0.02 ( 0.5 mm) 3. mounting holes m1 and m2 should be grounded for emi purposes. 4. mounting hole m1 is safety ground connection. 5. specifications are for convection rating at factory settings at 115 vac input, 25 c unless otherwise stated. 6. warranty: 2 years 7. weight: 0.3 lbs/.14 kg americas 5810 van allen way carlsbad, ca 92008 usa telephone: +1 760 930 4600 facsimile: +1 760 930 0698 europe (uk) waterfront business park merry hill, dudley west midlands, dy5 1lx united kingdom telephone: +44 (0) 1384 842 211 facsimile: +44 (0) 1384 843 355 asia (hk) 14/f, lu plaza 2 wing yip street kwun tong, kowloon hong kong telephone: +852 2176 3333 facsimile: +852 2176 3888 for global contact, visit: www.emerson.com/embeddedpower techsupport.embeddedpower @emerson.com while every precaution has been taken to ensure accuracy and completeness in this literature, emerson network power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. emerson network power and the emerson network power logo are trademarks and service marks of emerson electric co. ?2011 emerson electric co. emersonnetworkpower.com embedded computing embedded power monitoring outside plant power switching & controls precision cooling racks & integrated cabinets services surge protection emerson network power. the global leader in enabling business-critical continuity. ac power connectivity dc power ordering information model number output voltage minimum load maximum load with convection cooling maximum load with 30cfm forced air peak load 1 regulation 2 ripple p/p (pard) 3 npt42-m +5v +12v -12v 0.5 a 0.1 a 0 a 5 a 2.5 a 0.5 a 8 a 3 a 0.7 a 9 a 4 a 0.7 a 2% 5% 5% 50 mv 120 mv 120 mv 1. peak current lasting < 30 seconds with a maximum 10% duty cycle. 2 . at 25 c including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3 . peak-to-peak with 20 mhz bandwidth and 10 f in parallel with a 0.1 f capacitor at rated line voltage and load ranges. 4. minimum loads are required. pin assignments connector npt42-m sk1-1 line sk1-3 neutral sk2-1 +5 v sk2-2 +5 v sk2-3 common sk2-4 common sk2-5 -12v sk2-6 +12v
mouser electronics related product links 826-npt42-m - emerson network power npt42-m
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