adsl transformer preliminary b930.p (7/99) design exceeds standards for ansi and etsi excellent thd performance maximum height: .500" (12,70 mm) isolation voltage: up to 2000 vrms matched to alcatel microelectronics mtk-20131 adsl chipset ul1950 approved to supplementary insulation requirements for more information : performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change w ithout notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. printed on recycled paper. ?1999, pulse engineering, inc. mechanical schematic 1 2 4 6 5 9 7 10 secondary (chip) primary (line) .042 x .015 typ 1,07 0,38 .150 typ 3,81 .500 max 12,70 .800 20,32 .130 .015 3,30 0,38 1.05 max 26,67 B2038 date code .950 max 24,13 1 5 10 6 weight . . . . . . . . . . . . .14.0 grams tray . . . . . . . . . . . . . . . . . .45/tray B2038 turns ratio ocl primary leakage insertion dc resistance dc resistance isolation part chip-line (1-5) w/2-4 shorted inductance loss @ (1-4),(2-5) @(10-7),(9-6) voltage thd application mounting number (2%) (h 5%) (h max) (max) ( ? max) ( ? max) (vrms) (max) B2038 1:1:1:1 440 15 3 db @ 40 khz-2 mhz 0.16 1.20 2000 -70 db @ 40 khz cpe tht note: cpe (customer premise equipment) electrical specifications @ 25c ? operating temperature -40c to +85c dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 united states (worldwide) 12220 world trade drive san diego, ca 92128 quick-facts: 619 674 9672 http://www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 united kingdom (northern europe) 1 & 2 huxley road the surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 france (southern europe) zone industrielle f-39270 orgelet france tel: 33 3 84 35 04 04 fax: 33 3 84 25 46 41 taiwan, r.o.c. (northern asia) 3f-4, no. 81, sec. 1 hsintai wu road hsi-chih, taipei hsien taiwan, r.o.c. tel: 886 2 2698 0228 fax: 886 2 2698 0948 singapore (southern asia) 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 287 8998 fax:65 280 0080 distributor
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