specification model NED-35a dc voltage rated current current range note.6 rated power output voltage adj. range setup, rise time hold up time (typ.) voltage range frequency range efficiency (typ.) ac current (typ.) input inrush current (typ.) leakage current safety standards harmonic current ems immunity working temp. working humidity storage temp., humidity temp. coefficient vibration mtbf dimension others note packing overload over voltage 5v 4a 0.5 ~ 5a 32w 80mvp-p ch1: 4.75 ~ 5.5v 2.0% 0.5% 1.5% 500ms, 30ms/230vac 1200ms, 30ms/115vac at full load 50ms/230vac 10ms/115vac at full load 85 ~ 264vac 120 ~ 370vdc 47 ~ 63hz ch1: 5.75 ~ 6.75v 78% 0.75a/115vac 0.5 a/230vac cold start 45a <2ma / 240vac 110 ~ 150% rated output power compliance to en55022 (cispr22) class b compliance to en61000-3-2,-3 compliance to en61000-4-2, 3, 4, 5, 6, 8,11, env50204, en55024, en61000 -6-1 light industry level, criteria a -20 ~ +60 (refer to output load derating curve) 20 ~ 90% rh non-condensing -40 ~ +85 , 10 ~ 95% rh 0.03%/ (0 ~ 45 ) 10 ~ 500hz, 2g 10min./1cycle, period for 60min. each along x, y, z axes 402.7khrs min. mil-hdbk-217f (25 ) file name:NED-35-spec 2006-12-27 99*97*36mm (l*w*h) 0.36kg; 45pcs/17.2kg/0.93cuft 35w dual output switching power supply n e d - 3 5 s e r i e s withstand voltage isolation resistance i/p-o/p:3kvac i/p-fg:1.5kvac o/p-fg:0.5kvac i/p-o/p, i/p-fg, o/p-fg:100m ohms/500vdc environment safety & emc (note 7) protection emi conduction & radiation 1. all parameters not specially mentioned are measured at 230vac input, r ated load and 25 of ambient temperature. 2. ripple & noise are measured at 20mhz of bandwidth by using a 12" twisted pair- wire terminated with a 0.1uf & 47uf parallel capacitor. 3. tolerance : includes set up tolerance, line regulation and load regula tion. 4. line regulation is measured from low line to high line at rated load. 5. load regulation is measured from 20% to 100% rated load, and other output at 6 0% rated load. 6. each output can work within current range. but total output power can't ex ceed rated output power. 7. the power supply is considered a component which will be installed into a fi nal equipment. the final equipment must be re-confirmed that it still mee ts emc directives. ripple & noise (max.) note.2 voltage tolerance note.3 universal ac input / full range protections: short circuit / overload / over voltage cooling by free air convection 100% full load burn-in test 2 years warranty features : protection type : hiccup mode, recovers automatically after fault co ndition is removed protection type : shut down o/p voltage, re-power on to recover NED-35b 12v ch2 24v ch2 5v ch1 1a 1a 2.2a 0.1 ~ 1.5a 0.2 ~ 1.3a 0.5 ~ 4a 35w 120mvp-p 200mvp-p 80mvp-p ch1: 4.75 ~ 5.5v 6.0% 6.0% 1.0% 1.0% 3.0% 3.0% 2.0% 0.5% 1.5% 81% line regulation note.4 load regulation note.5 ch1 output number ul60950-1, cb(iec60950-1) approved
mechanical specification file name:NED-35-spec 2006-12-27 terminal pin. no assignment pin no. pin no. 12 5 34 67 assignment assignment dc output +v2 dc output com dc output +v1 fg dc output com ac/l ac/n block diagram circuit detection o.l.p. emi filter rectifiers & filter power switch- filter filter & & rectifiers rectifiers +v1 v2 com i/p fg ing control o.v.p. output derating vs input voltage input voltage (vac) 60hz 85 100 95 120 115 160 140 200 180 240 220 264 load (%) ta=25 90 100 80 70 60 50 40 case no. 905 unit:mm 3.5 7 5.5 74 18 6.5 87 99 89 4.5 55 20.5 51.5 2-m3 3.5 3.5 3.5 2-m3 36 17.5 36 55.5 97 28 +v adj. fosc : 60khz 8.2 12 3 4 5 6 7 9.5 (horizontal) derating curve 35w dual output switching power supply n e d - 3 5 s e r i e s ambient temperature ( ) load (%) -20 0 20 10 30 40 20 40 80 60 100 60 50 70
|
