1 hr/gr series power-one?s hr/gr series of encapsulated ac/dc power supplies provides compact power to a wide range commercial and industrial applications. with a universal input from 85 to 265 vac, compact case and high reliability, the hr/gr-family is an excellent choice for a pcb mountable ac-dc converter in space-critical applications. selected models provide output voltage trimming through an external trim pin. rated for use in convection applications, the hr/gr series delivers high reliability power with a mean time between failure (mtbf) in excess of 5 million hours. the hr/gr series is in compliance with the latest national and international regulatory compliance and displays the ce mark. features universal input, 85-265vac single and dual outputs -10 to +50c ambient operation 4.2kv isolation overcurrent protected input transient & esd compliance to en61000-4-2/-4/-5 greater than 5,000,000 hours mtbf ce marked to low voltage directive class ii equipment (double insulation) multiple output model selection chart model output output adjustment output line load ripple & noise initial setting wattage voltage range current regulation regulation mv (note 1) accuracy lhr 2320-2 10 +12v fixed 0.42a 1.0% 2.0% 240 11.76v to 12.24v -12v fixed 0.42a 1.0% 2.0% 240 -11.76v to -12.24v lhr 2540-2 10 +15v fixed .335a 1.0% 2.0% 300 14.70v to 15.30v -15v fixed .335a 1.0% 2.0% 300 -14.70v to -15.30v lgr 2020-2 25 +5v fixed 2.5a 1.0% 2.0% 150 4.90v to 5.10v +12v fixed 1.0a 1.0% 2.0% 240 11.76v to 12.24v lgr 2320-2 25 +12v fixed 1.0a 1.0% 2.0% 240 11.76v to 12.24v -12v fixed 1.0a 1.0% 2.0% 240 -11.76v to -12.24v lgr 2540-2 25 +15v fixed 0.8a 1.0% 2.0% 300 14.70v to 15.30v -15v fixed 0.8a 1.0% 2.0% 300 -14.70v to -15.30v note: 1) maximum peak-to-peak noise, 20 mhz bandwidth. single output model selection chart model output output adjustment maximum output line load ripple & noise initial setting wattage voltage range current regulation regulation mv (note 1) accuracy lhr 1101-2 10 3.3v 3.0v to 3.6v 3.0a 1.0% 2.0% 90 3.24v to 3.36v lhr 1001-2 10 5v 4.5v to 5.5v 2.0a 1.0% 2.0% 150 4.90v to 5.10v lhr 1301-2 10 12v 10.8v to 13.2v 0.84a 1.0% 2.0% 150 11.76v to 12.24v lhr 1501-2 10 15v 13.5v to 16.5v 0.67a 1.0% 2.0% 150 14.70v to 15.30v lhr 1601-2 10 24v 21.6 to 26.4v 0.42a 1.0% 2.0% 150 23.52v to 24.48v lgr 1101-2 23 3.3v 3.0v to 3.6v 7.0a 1.0% 2.0% 90 3.24v to 3.36v lgr 1001-2 25 5v 4.5v to 5.5v 5.0a 1.0% 2.0% 150 4.90v to 5.10v lgr 1301-2 25 12v 10.8v to 13.2v 2.1a 1.0% 2.0% 240 11.76v to 12.24v lgr 1501-2 25 15v 13.5v to 16.5v 1.7a 1.0% 2.0% 300 14.70v to 15.30v lgr 1601-2 25 24v 21.6 to 26.4v 1.0a 1.0% 2.0% 300 23.52v to 24.48v rev. 09/2000
2 hr/gr series input specifications (note 1) parameter conditions/description min nom max units input voltage - ac continuous input range. 85 265 vac input voltage - dc continuous input range. 110 330 vdc input frequency ac input. 47 400 hz hold-up time over full ac input voltage range at full rated load. 3 ms input current 100 vac at full rated load. lhr series 0.3 a rms lgr series 0.6 fusing recommended 250v, slow blow fuse. lhr series t1.25a lgr series t2.0a inrush surge current internally limited by thermistor, one cycle, 25oc, 255vac. lhr series 25 a pk lgr series 30 operating frequency switching frequency of main transformer. 80 120 khz note: 1) maximum peak to peak expressed as a percentage of output voltage, 20 mhz bandwidth. output specifications parameter conditions/description min nom max units efficiency full rated load, 110vac. lhr series 73 77 % lgr series 76 80 minimum loads minimum load required for regulation. single output models 0 % dual output models 20 ripple and noise full load, 20 mhz bandwidth. see model selection charts output power see model selection charts overshoot / undershoot output voltage overshoot/undershoot at turn-on. 0 v transient response recovery time, to within 1% of initial set point due to a 100 to 50% load change, 500 ms 3% max. deviation. interface signals and internal protection parameter conditions/description min nom max units overload protection foldback protected against output overload and short circuit. automatic recovery upon removal of overload condition. output adjust range percentage of output, single output models only. 90 110 % safety, regulatory, and emi specifications parameter conditions/description min nom max units agency approvals ul1950. csa 22.2 no. 234/950. approved en60950 (lga). dielectric withstand voltage input to output. 4200 vdc input to output capacitance lhr series 2400 pf lgr series 5000 electromagnetic interference en55011 / cispr 11 and en55022 / cispr 22 conducted. b class esd susceptibility per en61000-4-2, level 4. 15 kv eft/burst per en61000-4-4, level 3. 2.0 kv input transient protection per en61000-4-5 class 3. line to ground 2.0 kv line to line 1.0 insulation resistance input to output.. 300 m leakage current per en60950, 230vac, 50hz. lhr series 0.14 ma lgr series 0.24
3 hr/gr series pin out pin lhr single lhr dual lgr single lgr dual output output output output 1 line line line line 2 neutral neutral neutral neutral 3 +v1 +v1 +v1 +v1 4 voltage adjust n/c -v1 common 5 -v1 -v2 voltage adjust v2 6 n/c common no pin no pin environmental specifications parameter conditions/description min nom max units altitude operating. 10kasl ft. non-operating. 40kasl ft. operating temperature operating ambient temperature. -10 50 c operating case temperature. -10 80 storage temperature -25 100 c temperature coefficient 0c to 70c (after 15 minute warm-up). 0.05 %/c relative humidity non-condensing. 5 95 %rh shockper en60068-2-27, mil-std-810d section 516.3. 20 g vibration per en60068-2-6, mil-std-810d section 514.3. 2 g rms mtbf calculated, mil-hdbk-217f, 30c, ground benign, lhr models. 7,180,000 hours calculated, mil-hdbk-217f, 30c, ground benign, lgr models. 5,660,000 unit weight 5.6/160 oz/gm hr/gr series model r1 (k ) r2(k ) v1 + 5% v1+ 10% v1 C 5% v1 C10% lhr 1001-2 5.2 1.0 4.6 0.10 lhr 1301-2 8.2 0.39 49.0 18.9 lhr 1501-2 26.0 9.9 148 66.3 lhr 1601-2 10.0 820 140 61.0 lgr 1001-2 5.2 1.0 4.6 0.10 lgr 1301-2 8.2 0.49 48.3 18.9 lgr 1501-2 18.0 1.7 141 58.0 lgr 1601-2 10.0 820 140 61.0 output voltage adjustment for single output models output voltage adjustment the output voltage may be adjusted within 10% of v1 by means of an external potentiometer or fixed resistor (see table). lhr bottom view lgr bottom view
option descriptions option description option description option description a test sockets i inhibit input v acfail signal (for 5.1 v output) b cooling plate large k alternative pinout y small soldering pins b1 cooling plate small l input filter (non-isolated models only) z cell voltage selector switch c thyristor-crowbar l surface mount package -0 ambient temperature range C40 to 60c d "save data" signal m surface mount package -6 hermetic semi-conductors e inrush current limitation p potentiometer -7 ambient temperature range C25 to 71c f input fuse internally (not accessible) r external output voltage control -8 ambient temperature range C40 to 85c h increased electric strength test voltage t current sharing -9 ambient temperature range C40 to 71c note: not all options are available for every product series nuclear and medical applications power-one products are not authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the president of power-one, inc. technical revisions the appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. specifications are subject to change without notice. options hr/gr series 4
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