model zuw250512 zuw250515 zuw251212 zuw251215 zuw252412 zuw252415 ZUW254812 zuw254815 max output wattage[w] 20.2 20.1 25.2 25.5 25.2 25.5 25.2 25.5 dc output voltage[v] t 12 or +24 t 15 or +30 t 12 or +24 t 15 or +30 t 12 or +24 t 15 or +30 t 12 or +24 t 15 or +30 current[a] 0.84 0.67 1.05 0.85 1.05 0.85 1.05 0.85 specifications model zuw250512 zuw250515 zuw251212 zuw251215 zuw252412 zuw252415 ZUW254812 zuw254815 input voltage[v] dc4.5 - 9 dc9 - 18 dc18 - 36 dc36 - 75 current[a] * 1 4.92typ 4.90typ 2.47typ 2.50typ 1.23typ 1.25typ 0.62typ 0.63typ efficiency[%] * 1 82typ 82typ 85typ 85typ 85typ 85typ 85typ 85typ output voltage[v] t 12 ( +24 ) t 15 ( +30 ) t 12 ( +24 ) t 15 ( +30 ) t 12 ( +24 ) t 15 ( +30 ) t 12 ( +24 ) t 15 ( +30 ) current[a] 0.84 0.67 1.05 0.85 1.05 0.85 1.05 0.85 line regulation[mv] 60max 75max 60max 75max 60max 75max 60max 75max load regulation[mv] 600max 750max 600max 750max 600max 750max 600max 750max ripple[mvp-p] * 2 120max 120max 120max 120max 120max 120max 120max 120max ripple noise[mvp-p] * 2 150max 150max 150max 150max 150max 150max 150max 150max temperature regulation[mv] 0to+55 c 150max 180max 150max 180max 150max 180max 150max 180max drift[mv] * 3 50max 60max 50max 60max 50max 60max 50max 60max start-up time[ms] 100max ( minimum input , io=100% ) output voltage adjustment range[v] internally fixed ( trm pin open ), t 5% adjustable by external vr output voltage setting[v] 11.40 - 12.60 14.25 - 15.75 11.40 - 12.60 14.25 - 15.75 11.40 - 12.60 14.25 - 15.75 11.40 - 12.60 14.25 - 15.75 protection circuit overcurrent protection works over 105% of rating and recovers automatically overvoltage protection works at 115 - 140% of rating ( total of +v and -v ) remote on/off between rc and -side of input:short - 1.2v --- output on , 2.4v - 5.5v ( or open ) --- output off , compatible to ttl isolation input-output ac500v 1minute , cutoff current = 10ma , dc500v 50m w min ( 20 t 15 c ) input-case ac500v 1minute , cutoff current = 10ma , dc500v 50m w min ( 20 t 15 c ) output-case ac500v 1minute , cutoff current = 10ma , dc500v 50m w min ( 20 t 15 c ) environment operating temp. , humid.and altitude -20 to +71 c , 20 - 95%rh ( non condensing )( refer to derating curve ), 3 , 000m ( 10 , 000feet ) max storage temp. , humid.and altitude -40 to +85 c , 20 - 95%rh ( non condensing ), 9 , 000m ( 30 , 000feet ) max vibration 10 - 55hz , 98.0m/s 2 ( 10g ), 3minutes period , 60minutes each along x , y and z axis impact 490.3m/s 2 ( 50g ), 11ms , once each x , y and z axis safety agency approvals ul1950 , en60950 , csa c22.2 no.234 complies with iec60950 others case size/weight 65 x 8.5 x 50mm ( w x h x d ) / 65g max cooling method convection output pins can be connected in series to make a 24v/30v output. * 1 rated input 5v, 12v, 24v or 48v dc, io=100%. * 2 measured by 20mhz oscilloscope. * 3 the drift is a change at 25 c of ambient temperature and 30 minutes - 8 hours after the input voltage applied at rated input/output. * the output specification is at t 12v and t 15v. * series/parallel operation with other model is not possible. zuw25 on-board type zu w 25 12 12 ordering information 1 series name 2 dual output 3 output wattage 4 input voltage 5 output voltage r 12345 zu/zt f-86 free datasheet http:///
? derating curve ? rise time & fall time ( zuw251212:+12v ) ? overcurrent characteristics ( zuw251212 ) ? static characteristics ( zuw251212 ) zu/zt f-87 zuw25 external view ? recomended size for processing pcb outline (top view) 15.24 7.62 7.62 5.08 5.08 5.08 (5) (5) (5) (5) (5) (5) (5) (5) 7- o 1.5 55.88 ? dimensions in the converter is in contact with the slanted area of the p.c.b. to keep isolation, adequate wiring on the mounted side is required. ? div.: 0.2inch [inch] mm [2.2] [0.6] [0.2] [0.2] [0.3] [0.3] [0.2] ?weight: 65g or less. note)internal parts ?tolerance: 0.5 ?case material: aluminum in out 50 (5) (5) 1 4 8.5 0.3 (5) (5) 1 (4.68) 5.08 5.08 15.24 (4.68) 5.08 +v -v trm +v -v rc 65 55.88 (4.56) 7.62 7.62 com 7- 1 0.1 name plate note note o performance data free datasheet http:///
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