for more information, please visit the product page. ????????? ?????????????????? cui .com date 06/18/2015 page 1 of 8 series : vhk150w-din description: dc-dc converter date page 1 of 8 features ? up to 150 w isolated output ? rugged metal enclosure with integrated heat sink ? 4:1 input range (9~36 vdc, 18~75 vdc) ? single output from 5~48 vdc ? 1,500 vdc isolation ? over current, over temperature, over voltage, and short circuit protections ? remote on/off ? efficiency up to 90% ? comes with din-rail mount part number key model input voltage output voltage output current output power ripple and noise 1 effciency range (vdc) (vdc) max (a) max (w) max (mvp-p) typ (%) vhk150w-q24-s5-din 9 ~ 36 5 25 125 100 87 vhk150w-q24-s12-din 9 ~ 36 12 12.5 150 150 86 VHK150W-Q24-S15-DIN 9 ~ 36 15 10 150 150 86 vhk150w-q24-s24-din 9 ~ 36 24 6.5 156 240 86.5 vhk150w-q24-s28-din 9 ~ 36 28 5.4 150 280 87 vhk150w-q24-s48-din 9 ~ 36 48 3.12 150 480 84 vhk150w-q48-s5-din 18 ~ 75 5 25 125 100 90 vhk150w-q48-s12-din 18 ~ 75 12 12.5 150 150 88 vhk150w-q48-s15-din 18 ~ 75 15 10 150 150 88 vhk150w-q48-s24-din 18 ~ 75 24 6.5 156 240 87.5 vhk150w-q48-s28-din 18 ~ 75 28 5.4 150 280 89 vhk150w-q48-s48-din 18 ~ 75 48 3.12 150 480 87 note: 1. ripple and noise are measured at full load, 20 mhz bw with 10f tantalum capacitor and 1f ceramic capacitor across output. vhk150w - q xx - s xx x - din input voltage base number mounting type din = din-rail mount output voltage remote on/off control "blank" = positive logic n = negative logic
for more information, please visit the product page. ?????????????????? cui .com cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 2 of 8 input parameter conditions/description min typ max units operating input voltage 24 vdc input models 48 vdc input models 9 18 24 48 36 75 vdc vdc under voltage shutdown 24 vdc input power up power down 8.8 8 vdc vdc 48 vdc input power up power down 17 16 vdc vdc ctrl 1 positive logic models on (>3.5 vdc or open circuit) models off (0~1.8 vdc) negative logic models on (0~1.8 vdc) models off (>3.5 vdc or open circuit) flter pi flter input fuse 30a time delay fuse for 24 vin models, 15a time delay fuse for 48 vin models note: 1. open collector refer to -vin output parameter conditions/description min typ max units maximum capacitive load 5 v output models 12 v output models 15 v output models 24 v input, 24 & 28 v output models 48 v input, 24 & 28 v output models 48 v output models 47 30,000 12,500 10,000 1,800 2,200 1,000 f f f f f f line regulation 2 measured from high line to low line 0.2 % load regulation 2 measured from full load to zero load 0.2 % voltage accuracy 2 1.5 % adjustability 10 % switching frequency 250 khz transient response 25% step load change 500 s temperature coeffcient 0.03 %/c note: 2. a 47 f aluminum capacitor is required on the output for 48 vdc output models. protections parameter conditions/description min typ max units short circuit protection continuous over current protection % nominal output current 110 140 % over voltage protection 115 140 % over temperature protection shutdown 110 c safety and compliance parameter conditions/description min typ max units isolation voltage for 1 minute: input to output; input to case; output to case 1,500 vdc isolation resistance 10 m? rohs 2011/65/eu (ce) environmental parameter conditions/description min typ max units operating temperature see derating curve -40 85 c storage temperature -55 105 c
for more information, please visit the product page. ?????????????????? cui .com cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 3 of 8 38.0 1. 50 0. 57 14.6 35.0 1. 38 0. 50 12.8 2 - din rail clip ou tput in pu t 0. 75 1. 18 30. 0 30.0 1. 18 19.0 1. 91 48. 5 to p view side view bottom view back view front view 52.6 2. 07 4 1 5 9 1. 8 92. 0 17.0 4. 01 101 .8 4. 09 104. 0 4. 5 3. 62 4. 23 107. 5 0. 18 0. 07 0. 67 2. 76 70.0 mechanical parameter conditions/description min typ max units dimensions 4.23 x 4.01 x 2.07 (107.5 x 101.8 x 52.6 mm) inch case material steel and aluminum extrusion weight 651 g mechanical drawing pin connections pin function 1 +vin 2 -vin 3 rem 4 case 5 +vo 6 +s 7 trim 8 -s 9 -vo units: inch[mm] tolerance: x.xx = 0.02[0.5] x.xxx = 0.010[0.25] wire range: 22~12 awg screw size: #6-32 mounts to ts35 rails
for more information, please visit the product page. ?????????????????? cui .com cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 4 of 8 0% 20% 40% 60% 80% 100% 120% -40 45 50 55 60 65 70 75 80 85 ambient temperature - degrees c relative output power - % of nominal outpu t natural convection 0.5 m/s (100lfm) 1.0 m/s (200lfm) 1.5 m/s (300lfm) 2.0 m/s (400lfm) 2.5 m/s (500lfm) 3.0 m/s (600lfm) 3.5 m/s (700lfm) derating curves test configuration vhk150w power derating curves at nominal input figure 1 table 1 external components c1 ci n l1 to o sci ll os co pe +vin -v in +v o -v o r- load v in + - note: input refected-ripple current is measured with an inductor l1 and capacitor c1 to simulate source impedance. 24 vdc input models l1 1.2h c1 220f, esr < 0.1? at 100 khz cin 330f, esr < 0.7? at 100 khz 48 vdc input models l1 12h c1 220f, esr < 0.1? at 100 khz cin 33f, esr < 0.7? at 100 khz
for more information, please visit the product page. ?????????????????? cui .com cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 5 of 8 model c1 1 c2 1 c3 2 c4 2 c5 2 c6 2 l1 l2 vhk150w-q24-s5 100 f/50 v 100 f/50 v nc nc nc nc short 0.5 mh vhk150w-q24-s12 100 f/50 v 100 f/50 v nc nc nc nc short 0.5 mh vhk150w-q24-s15 100 f/50 v 100 f/50 v nc nc nc nc short 0.5 mh vhk150w-q24-s24 100 f/50 v 100 f/50 v 680 pf 680 pf 470 pf 680 pf short 0.5 mh vhk150w-q24-s28 100 f/50 v 100 f/50 v 2200 pf nc 680 pf 2200 pf short 0.6 mh vhk150w-q24-s48 100 f/50 v 100 f/50 v 1000 pf nc 470 pf 1000 pf short 0.6 mh vhk150w-q48-s5 47 f/100 v 47 f/100 v nc nc nc nc short 0.5 mh vhk150w-q48-s12 47 f/100 v 47 f/100 v nc 680 pf nc nc short 0.5 mh vhk150w-q48-s15 47 f/100 v 47 f/100 v 680 pf 1000 pf nc nc short 0.5 mh vhk150w-q48-s24 47 f/100 v 47 f/100 v 680 pf 680 pf 470 pf 680 pf short 0.5 mh vhk150w-q48-s28 47 f/100 v 47 f/100 v 2200 pf nc 680 pf 2200 pf short 0.6 mh vhk150w-q48-s48 47 f/100 v 47 f/100 v 2200 pf 1500 pf 1500 pf 2200 pf short 0.5 mh dc/dc c onverte r +v o -v o +vin c1 -vin c2 +v o -v o case +v in -v in -s +s c4 c3 l1 l2 c6 c5 figure 2 recommended circuit for en55022 class a emc recommended circuits table 2 class a recommended components en55022 class a notes: 1. aluminum capacitor 2. ceramic capacitor
for more information, please visit the product page. ?????????????????? cui .com cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 6 of 8 model c1 1 c2 1 c3 2 c4 2 c5 2 c6 2 c7 2 c8 2 l1 l2 vhk150w-q24-s5 220 f/50 v 220 f/50 v 680 pf nc nc nc nc nc 3 h 0.5 mh vhk150w-q24-s12 220 f/50 v 220 f/50 v 680 pf 680 pf nc nc nc nc 3 h 0.5 mh vhk150w-q24-s15 220 f/50 v 220 f/50 v 680 pf nc nc nc nc nc 3 h 0.5 mh vhk150w-q24-s24 220 f/50 v 220 f/50 v 1000 pf 1000 pf 470 pf 680 pf 470 pf 330 pf 3 h 0.5 mh vhk150w-q24-s28 220 f/50 v 220 f/50 v 2200 pf x2 1000 pf 470 pf 2200 pf x2 470 pf 470 pf 3.4 h 0.6 mh vhk150w-q24-s48 220 f/50 v 220 f/50 v 2200 pf x4 1000 pf 1000 pf 2200 pf x4 nc nc 3.4 h 0.6 mh vhk150w-q48-s5 120 f/100 v 120 f/100 v nc 680 pf nc nc nc nc 3 h 0.5 mh vhk150w-q48-s12 120 f/100 v 120 f/100 v nc 680 pf nc nc nc nc 3 h 0.5 mh vhk150w-q48-s15 120 f/100 v 120 f/100 v 1000 pf 1000 pf 470 pf 1000 pf 330 pf 680 pf 3 h 0.5 mh vhk150w-q48-s24 120 f/100 v 120 f/100 v 1000 pf 1000 pf 470 pf 1000 pf 330 pf 680 pf 3 h 0.5 mh vhk150w-q48-s28 120 f/100 v 120 f/100 v 1000 pf 1000 pf 470 pf 1000 pf 470 pf 470 pf 3.4 h 0.6 mh vhk150w-q48-s48 82 f/100 v 120 f/100 v 2200 pf + 470 pf 1500 pf 1000 pf 2200 pf + 470 pf nc nc short 0.5 mh emc recommended circuits ( continued ) figure 3 recommended circuit for en55022 class b en55022 class b dc/dc c onverte r +v o -v o +vin c1 -vin c2 +v o -v o case +v in -v in -s +s c4 c7 c8 c3 l1 l2 c6 c5 table 3 class b recommended components notes: 1. aluminum capacitor 2. ceramic capacitor
for more information, please visit the product page. ?????????????????? cui .com cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 7 of 8 vout (vdc) r1 (k?) r2 (k?) r3 (k?) vr (v) vf (v) 5 2.32 3.3 0 2.5 0 12 9.1 51 5.1 2.5 0.46 15 12 56 8.25 2.5 0.46 24 20 100 7.5 2.5 0.46 28 23.7 150 6.2 2.6 0.64 48 36 270 5.1 2.5 0.46 application notes 1. output voltage trimming leave open if not used. table 4 +v in r tr im -u p r- load tr im +v o +s ense +s ense -s ense -s ense -v in -v o trim up +v in -v in -v o +v o r tr im - dow n r- load tr im trim dow n r 2 r 3 r 1 (v r - v f ( )) r trim - up = ( ) - (k) r trim - down = - r 2 (k) v o - v o, nom r 2 r 2 + r 3 r 2 + r 3 r 1 (v o - v r ) v o, nom - v o figure 4 formula for trim resistor application circuit for trim pin note: 1. all specifcations are measured at ta=25c, nominal input voltage and full output load unless otherwise specifed. note: r trim-up is the external resistor in k? r trim-down is the external resistor in k? v o, nom is the nominal output voltage v o is the desired output voltage r1, r2, r3, and vr are internal (see table 4).
for more information, please visit the product page. ????????? cui inc series : vhk150w-din description: dc-dc converter date 06/18/2015 page 8 of 8 cui offers a two (2) year limited warranty. complete warranty information is listed on our website. cui reserves the right to make changes to the product at any time without notice. information provided by cui is believed to be accurate and reliable. however, no responsibility is assumed by cui for its use, nor for any infringements of patents or other rights of third parties which may result from its use. cui products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safet y or effectiveness. headquarters 20050 sw 112th ave. tualatin, or 97062 800.275.4899 fax 503.612.2383 cui .com techsupport@cui.com rev. description date 1.0 initial release 12/17/2013 1.01 changed din-rail mount 06/16/2014 1.02 updated spec 01/05/2015 1.03 updated derating curves 06/18/2015 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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