for other values & custom designs, contact factory. specifications subject to change without notice. 15801 chemical lane, huntington beach, ca 92649-1595 tel: (714) 898-0960 ? fax: (714) 896-0971 rhombus industries inc. 23 adsl - 4/99 pri. sec. electrical specifications at 25 o c EP13 package available in surface mount add suffix "g" to part number p/n (EP13 type) t-1115 t-1116 t-1117 t-1118 t-1119 units turns ratio + 2% 1:2.24 1:1.2 1.8:1 1:1 1:1 (pins 7-9 : 1-5) inductance + 7% 0.36 1.25 5.83 1.8 0.37 mh device side (pri.) leakage inductance 13 13 20 20 11 m h dc resistance pri. 0.3 1.2 8.0 1.0 2.2 w dc resistance sec. 0.8 1.3 1.3 1.3 1.8 w longitudinal balance (min) 50 50 50 50 50 db isolation (min.) 1500 1500 1500 1500 1500 v rms pri. sec. rs23x11 package available in surface mount add suffix "g" to part number (refer to smd package drawing page 23) .100 (2.54) min. .920 (23.37) max. .470 (11.94) max. terminal dimensions .020 (.051) x .040 (1.02) typical. .900 (22.86) ref. 1.070 (27.18) ref. .040 (1.02) typ. termination numbers for reference only. 10 9 8 7 1 2 3 4 5 6 .800 (20.32) .150 (3.81) typ. bottom view schematic rs23x11 electrical specifications at 25 o c parameters (rs2311 type) p/n t-726 p/n t-727 units turns ratio + 3% 1 : 1 1 : 0.714 inductance + 5% 367 475 m h leakage inductance max. 20 20 m h interwinding capacitance 30 30 pf primary dc resistance 0.85 1.6 w secondary dc resistance 1.0 3.8 w isolation (hi-pot) 3000 3000 v rms p r i m a r y d c 80 80 m a schematic for EP13 type 123 4 5 10 9 876 adsl transformers low profile "touch tone" design surface mount versions available adsl line interface transformers for designs using globespan "cap" technology, please inquire for proper transformer selection for complete details including pdf catalogs & data sheets on this and other product families visit www.rhombus-ind.com
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