rhombus transformers & magnetic products industries inc. cust p/n: date: rhombus p/n: sheet: name: www.rhombus-ind.com 15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 sine wave interwinding leakage return loss common mode rejection part turns ratio inductance capacitance inductance 5 to 10mhz tx (db min) number (+2%) ( m h min) 1 (pf max) 1 ( m h max) 1 (db min) hipot 5 10 50 100 200 (vrms min) transmit 100 w 98+ 13 w mhz mhz mhz mhz mhz T-17400 1ct : 1ct 150 10 0.30 -20 -15 -60 -50 -35 -25 -20 1500 10 base-t quad port transformer 02/16/00 T-17400 1 of 1 electrical specifications at 25 o c ieee 802.3 compatible fast rise times .620 (15.75) .640 (16.26) .485 (12.32) max. .045 (1.14) typ. .010 (0.25) typ. 1.120 (28.45) max. .016 (0.41) typ. .230 (5.84) max. .050 (1.27) typ. .010 (0.25) typ. schematic diagram 1. measured at 20 mvrms, 100 khz. insertion loss : typically -0.5 db maximum from 1 to 10 mhz. crosstalk : from 1 to 10 mhz is -35 db minimum. meets ecma requirements operating temperature range -45 o c to +85 o c 1 3 57 2 4 6 89 10 11 12 13 14 15 16 17 18 19 20 30 31 32 33 34 35 36 37 38 39 40 28 27 26 29 25 24 23 22 21 rx tx rx tx rx tx rx tx 1:1 1ct:1ct 1:1 1ct:1ct 1ct:1ct 1:1 1ct:1ct 1:1 dimensions in inches (mm)
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