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| TITLE OCTAL T1/E1 TRANSFORMER AGENCY APPROVAL: NA PN 37544 SH REV F OF 12 2 DIMENSIONAL OUTLINE SPECIFICATIONS EXTENDED TEMP RANGE (-40C TO +85C) 1. TURNS RATIO: TRANSMIT (IN+ TO IN-) : (OUT+ TO OUT-) RECEIVE (IN+ TO IN-) : (OUT+ TO OUT-) 2. INDUCTANCE: TRANSMIT (IN+ TO IN-) RECEIVE (IN+ TO IN-) TRANSMIT (IN+ TO IN-) RECEIVE (IN+ TO IN-) 3. LEAKAGE INDUCTANCE: TRANSMIT IN+ TO IN(WITH OUT+ AND OUT- SHORT) RECEIVE IN+ TO IN(WITH OUT+ AND OUT- SHORT) 4. INTERWINDING CAPACITIANCE: (IN+, IN-) TO (OUT+, OUT-) 5. D.C. RESISTANCE: (IN+ TO IN-) (OUT+ TO OUT-) 6. DIELECTRICAL VOLTAGE WITHSTAND: (IN+, IN-) TO (OUT+, OUT-) .495 .480 1.130 1.115 1 : 2 CT2% 1CT : 2 2% . SCHOTT 37544 DATE CODE & COUNTRY OF ORIGIN .640.010 PIN 1 INDICATOR .018.002 .950.010 1.2 mH MIN. @ 0.01V. 100KHz . 25C 1.2 mH MIN. @ 0.01V. 100KHz . 25C 600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C 600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C .010.002 .220.010 0.5uH MAX. @ 1MHz 0.5uH MAX. @ 1MHz .090 REF. PWB LAYOUT .050 .015.005 .660 35pf MAX @ 1MHz .090 .030 0 .6 ohms Max. 1.2 ohms Max. IN + 1 RX IN IN + TX IN 5 2 3 4 COPLANARITY OF PINS IS LESS THEN OR EQUAL TO 0.004 INCHES 1CT : 2 SCHEMATIC 40 OUT + 1500VAC for 60 seconds (1800 VAC for 1 second production test) IN + 11 RX 12 1CT : 2 30 OUT + 7. RETURN LOSS: (WINDING WITH TURNS RATIO 2 IS 100 OHM REF.) (25 OHMS CONNECTED TO THE LOW TURNS SIDE OF THE 2 RATIO TRANSFORMER) 51KHz TO 102KHz 12dB MIN 102KHz TO 2.048MHz 18dB MIN 2.048MHz TO 3.072 MHz 14dB MIN 8. CROSS TALK: 9. COMMON MODE REJECTION: 65dB OR BETTER 39 OUT - IN - 13 IN + 14 TX IN 15 29 OUT - 1 : 2 CT 38 OUT + 37 36 OUT - 1 : 2 CT 28 OUT + 27 26 OUT - IN + 6 50dB OR BETTER @ 1MHz RX IN IN + TX IN 10 7 8 1CT : 2 35 OUT + IN + 16 RX 17 1CT : 2 25 OUT + 34 OUT - IN - 18 IN + 19 TX IN 20 .XX = .01 .XX = 0.20 .XXX = .005 24 OUT - 1 : 2 CT 9 33 OUT + 32 31 OUT - 1 : 2 CT 23 OUT + 22 21 OUT ANGLES 1 1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com TOLERANCES UNLESS OTHERWISE SPECIFIED INCHES / DECIMAL MILLIMETERS (mm) |
Price & Availability of 37544
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