cui .com date 01/29/2013 page 1 of 4 series : vqb100r description: dc-dc converter date 01/29/2013 page 1 of 4 features ? up to 100 w isolated output ? industry standard quarter brick package ? 3:1 input range (66~160 v) ? single output from 5~24 v ? 1,500 v isolation ? over current, over temperature, over voltage, and short circuit protections ? remote on/off ? efficiency up to 92% 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 (%) vqb100r-t110-s5 66 ~ 160 5 20 100 100 90 vqb100r-t110-s12 66 ~ 160 12 8.4 100 150 92 VQB100R-T110-S24 66 ~ 160 24 4.2 100 240 91 notes: 1. ripple and noise are measured at 20 mhz bw with 10f tantalum capacitor and 1f ceramic capacitor across output vqb100r-t110 - s xx input voltage output voltage base number
cui .com cui inc series : vqb100r description: dc-dc converter date 01/29/2013 page 2 of 4 input parameter conditions/description min typ max units operating input voltage 66 110 160 vdc input surge voltage 100 ms max. 180 vdc under voltage lockout power up power down 62 56 vdc vdc positive logic remote on/off 1 flter pi type notes: 1. logic compatibility, open collector ref to -input module on, >3.5 ~ 75 vdc or open circuit module off, <1.8 vdc output parameter conditions/description min typ max units line regulation measured from high line to low line 0.2 % load regulation measured from full load to zero load 0.2 % start-up time 45 ms voltage accuracy 1.5 % transient response 25% step load change error band recover time 5 200 % vout s adjustability 2 10 % switching frequency 100% load, input voltage range 200 khz temperature coeffcient 0.03 %/c notes: 2. trim-up: connect a resistor between the trim pin and -sense trim-down: connect a resistor between the trim pin and +sense protections parameter conditions/description min typ max units over voltage protection %vo 115 140 % short circuit protection continuous current limit % nominal output current 110 180 % thermal shutdown case temp. 105 c safety and compliance parameter conditions/description min typ max units isolation voltage input to output input to case output to case 2,250 2,250 1,500 vdc vdc vdc isolation resistance 10 m? isolation capacitance 1,000 pf safety approvals ul 60950-1 emi/emc en 50155 (en 50121-3-2) with external flter rohs compliant yes
cui .com cui inc series : vqb100r description: dc-dc converter date 01/29/2013 page 3 of 4 mechanical drawing environmental parameter conditions/description min typ max units case operating temperature -40 100 c storage temperature -55 105 c humidity non-condensing 95 % mechanical parameter conditions/description min typ max units dimensions 2.28 x 1.45 x 0.5 (57.9 x 36.8 x 12.7 mm) inch case material aluminum baseplate with plastic case weight 61.5 g pin connections pin function 1 +vin 2 on/of 3 -vin 4 -vo 5 -s 6 trim 7 +s 8 +vo units: inches [mm] tolerance: x.xx 0.2inches [0.5mm] x.xxx 0.1inches [0.25mm] bottom view m 3*0.5 through 2pl. moun ti ng insert s 1 0.600[ 15.24] 1.03[26.2] 1. 86[47.2] 0.300 [7 .62] 0.600 [1 5.24] 2.000[50.8] 2.28 [57.9] 1.45 [36.8] 2 3 8 7 6 5 4 0.040[1.02 ] 0.059[1.50 ] 0.16min [4 .1 ] 0.50 [12.7] s e c a l p 2 a i d s e c a l p 6 a i d
cui inc series : vqb100r description: dc-dc converter date 01/29/2013 page 4 of 4 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 safety 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 06/20/2012 1.01 misc. updates, added product photo 11/13/2012 1.02 updated input voltage range and drawing 01/29/2013 the revision history provided is for informational purposes only and is believed to be accurate. revision history
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