lhr, lgr series data sheet 10/25 watt ac-dc converters rev. jan 8, 2004 page 1 of 4 ? class ii equipment (double or reinforced insulation) short circuit protection compact, low cost solution input voltage up to 265 v ac 1 or 2 outputs up to 30 v dc 3000 v ac i/o electric strengh test voltage lg a model selection output 1 output 2 inputvoltage rated power type u o nom i o nom u o nom i o nom u i t a = 50 c [v dc] [a] [v dc] [a] p o tot [w] 3.3 3 - - 85 - 265 vac 10 lhr 1101-2 3.3 7 - - 47 - 63 hz 23 lgr 1101-2 5 2 - - 10 lhr 1001-2 5 5 - - 25 lgr 1001-2 12 0.84 - - 10 lhr 1301-2 12 2.1 - - 25 lgr 1301-2 15 0.67 - - 10 lhr 1501-2 15 1.7 - - 25 lgr 1501-2 24 0.42 - - 10 lhr 1601-2 24 1 - - 24 lgr 1601-2 +5 2.5 +12 1 24 lgr 2020-2 +12 0.42 ?12 ?0.42 10 lhr 2320-2 +12 1 ?12 ?1 24 lgr 2320-2 +15 0.335 ?15 ?0.335 10 lhr 2540-2 +15 0.8 ?15 ?0.8 24 lgr 2540-2
lhr, lgr series data sheet 10/25 watt ac-dc converters rev. jan 8, 2004 page 2 of 4 input input voltage continuous range 85 - 265 v ac input frequency 47 - 63 hz inrush current limitation by thermistor, u i = 230 v ac < 40 a output efficiency 230 v ac, i o nom up to 86% output voltage switching noise u i nom , i o nom , 20 mhz bandwidth, peak to peak < 1 % line regulation u i min - u i max , i o nom 1 % load regulation u i nom , 0 - i o nom 2 % minimum load single output models 0 % dual output models recommended 20 % hold-up time 230 v ac, i o nom > 10 ms protection output overload hic-cup characteristic no load and short-circuit protected control tr i m f o t u o single output models only 10 % safety and emc safety marks ul, cul, lga, ce electric strength test voltage i/o 3000 v ac electrostatic discharge iec/en 61000-4-2, level 4 (15 kv) criterion a electromagnetic field iec/en 61000-4-3, level 3 (10 v/m) criterion a electr.fast transient/burst iec/en 61000-4-4, level 3 (2 kv) criterion a surge iec/en 61000-4-5, level 3 (2 kv) criterion a electromagnetic emissions cispr 22/en 55022, conducted class b environmental ambient temperature u i nom , i o nom , convection cooled ?10 to 50c storage temperature non operational ?40 to 100c relative humidity non condensing 5 - 95% shock peak acceleration 20 g n random vibration 2 g n rms
lhr, lgr series data sheet 10/25 watt ac-dc converters rev. jan 8, 2004 page 3 of 4 mechanical data tolerances 0.3 mm (0.012") unless otherwise indicated. european projection 50.8 (2") 23 (0.91") 2 3 ( 0 . 9 1 " ) +0.5/-0 (+0.02"/-0) + 0 . 5 / - 0 ( + 0 . 0 2 " / - 0 ) 76.2 (3") 5 2 1 4 3 6 s09005 s 0 9 0 0 5 measuring point of case temperature t c 25.4 (1") 2 5 . 4 ( 1 " ) 40.6 (1.6") 7.6 (0.3") 66 (2.60") 4.6 (0.18") 4 . 6 ( 0 . 1 8 " ) 10.2 (0.4") 0.8 (0.031") 0 . 8 ( 0 . 0 3 1 " ) 41.7 (1.64") 4 1 . 7 ( 1 . 6 4 " ) 21.5 (0.85") 2 1 . 5 ( 0 . 8 5 " ) ? 2.2 (0.087") 2 . 2 ( 0 . 0 8 7 " ) 63.8 (2.5") 32.3 (1.28") 89.2 (3.5") 5 2 1 3 4 09006 measuring point of case temperature t c lhr series lgr series
lhr, lgr series data sheet 10/25 watt ac-dc converters rev. jan 8, 2004 page 4 of 4 pin allocation pin electrical lhr lgr no. determination single dual single dual dual +/? +/+ 1 input voltage l l l l l 2 input voltage n n n n n 3 output voltage vo+ vo+ vo+ vo+ vo1+ (positive) 4 output voltage - - vo? - - (negative) output voltage - - - com com (common return) control input trim trim - - - - 5 output voltage - vo? - vo? vo2+ (negative or positive) output voltage vo? - - - - (negative) control input - - trim - - 6 output voltage n.c. com - - - (common return) 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 respective divisional 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.
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