221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com w - 2 w series sensitron semiconductor technical data data sheet 1103, rev. - dc-dc converters wide input (2:1), 1 000v isolation, re gulated, single (dual) output features: isolation voltage: 1 000vdc isolation resistance (1): 1000m w short-circuit duration: continuous case temperature rise: max. 25 c, typ. 15 c cooling method: free-air cooling operating temp.: -40 c ~ + 85 c storage temp.: - 5 0 c ~ + 125 c humidity: 95% soldering temp. (2): 300 c case material: non-flammable material (ul94-v0) mean time before failure : > 1,09 0,000 hours (operating temp. 25 c) w -2w single-dual output series input characteristics part number nominal input voltage input voltage range maximum input voltage* w 12 xxh /gs 2 12vdc 9~18vdc 20vdc w 24xxh /gs2 24v dc 18 ~ 36 v dc 40 v dc w 48xxh /gs2 48v dc 36 ~ 72 v dc 80 v dc * voltage above this value may cause permanent damage to the device. w -2w single-dual output series output characteristics parameter min typ max units 2w output power 0.5 2 w vout1 output voltage accuracy 1 3 % vout2 output voltage accuracy 3 5 % efficiency at 25% load 60 65 70 % efficiency at 100% load 65 75 83 % voltage regulation 0.1 0.2 % vout (+) load regulation 0.2 0.5 % vout (-) load regulation 3 5 % temperature coefficient 0.02 %/ c ripple 10 20 noise 50 100 mvp-p switching frequency at 100% load 80 200 khz switching frequency at 25% load 250 550 khz 1. all specifications at ta=25 c, 75% of the humidity, nominal input voltage, full output load unless otherwise specified. 2. soldering for 10 seconds at 1.5mm away from the edge.
221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com sensitron semiconductor technical data data sheet 1103, rev. - w -2w single-dual output series part number list input output power single-2w dual-2w w 12 0 5h s2 w 12 0 5 gs2 w 1209h s2 w 1209 gs2 w 1212h s2 w 1212 gs2 12vdc w 1215h s2 w 1215 gs2 w2405hs2 w2405gs2 w2409hs2 w2409gs2 w2412hs2 w2412gs2 24vdc w2415hs2 w2415gs2 w48 0 5h s2 w48 0 5 gs2 w48 09h s2 w48 09 gs2 w48 12h s2 w48 12 gs2 48vdc 5v/300m a 9v/222m a 12v/160m a 15v/133m a 5v/150m a 9v/110m a 12v/80m a 15v/66m a 1.50w 2.00w 2.00w 2.00w 1.50w 2.00w 2.00w 2.00w w48 15h s2 w48 15 gs2 w - 2w series
221 west industry court deer park, ny 11729-4681 phone (631) 586-7600 fax (631) 242-9798 world wide web site - http://www.sensitron.com e-mail address - sales@sensitron.com sensitron semiconductor technical data data sheet 1103, rev. - mechanical dimension: in inches / (mm) & pin configuration pin configuration pin function 1 2 3 5 6 7 8 gnd vin ctrl nc +vo1 ov1 cs wxxyyh/gs2 package dimentions w - 2w series
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