electrical specifications ethernet dc/dc converter csc1020h rev. orig. 3/20/01 ? designed for low common mode noise ? ? ttl compatible, active high, 0.2 ma max. enable current ? ? 70% efficiency at full load @ nominial input voltage ? ? input filter to reduce input ripple current ? ? input/output isolation : 2000 vrms ? e l e c t r o n i c s i n c . tel: (818) 892-0761 fax: (818) 894-5791 http://www.pca.com pca electronics, inc. 16799 schoenborn st. north hills, ca 91343 product performance is limited to specified parameters. data is subject to change without prior notice. min. 4.5 --- --- --- --- typ. 5.0 9 5% --- --- --- parameters 5.5 --- 250 100 --- max. volts volts ma mv p-p --- units input voltage output voltage output current output ripple & noise @ 20 mhz bw --- EPC1020H dimensions a b c d e f g h i j k l m dim. min. 1.300 .585 .375 --- --- --- --- .022 .012 --- --- --- --- max. 1.290 .575 --- 1.100 --- .100 .635 .020 .010 .020 .900 .300 .700 nom. (inches) (millimeters) 32.51 14.35 --- --- 3.18 --- --- .457 .203 --- --- --- --- min. 33.02 14.86 9.53 --- --- --- --- .556 .305 --- --- --- --- max. 32.77 14.61 --- 27.94 --- 2.54 16.13 .508 .254 .508 22.86 7.62 17.78 nom. 1.280 .565 --- --- .125 --- --- .018 .008 --- --- --- --- package e3 pin connections pca EPC1020H date code 5v 9v a c b d e h i g f j white dot pin 1 24 23 v in+ v in- 12 13 22 enable v o+ v o- n/c 12 9 k m l
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