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Datasheet File OCR Text: |
Coupling Signal Transformer 70P7293 FEATURES Designed for use in Texas Instruments' Power Line Modem with E-Meter Platform Materials Meet Flammability Requirement of UL 94V-O 5,600 VDC Primary to Secondary Isolation DRAWING SCHEMATICS 70P7293 1 8 Sec1 .760 MAX 19,30 .650 MAX 16,51 .750 MAX 19,05 3 Pri 2 7 6 Sec2 4 3:1:1 .150 TYP 3,81 5 .200 (6 PL.) 5,08 .023 DIA 0,58 .600 15,24 Dimensions Inches/mm +/- 0.010/0,254" Unless noted ELECTRICAL CHARACTERISTICS @ 25o C Inductance* (1-4) Turns Ratio (1-4:8-7, 6-5) Pri DC Resistance (1-4) Sec DC Resistance (8-7, 6-5) Dielectric Withstanding Voltage Leakage Inductance* (1-4 short 8-7, 6-5) = 1.00 mH +/- 15% = 3:1:1 +/- 1% = 0.83 Ohm MAX. = 0.19 Ohm MAX = 5600 VDC (for 2 Sec) = 5.5 uH MAX SUGGESTED PCB LAYOUT .050 DIA (8PL) 1,27 8 7 6 5 .600 15,24 1 2 3 4 Notes: All tests performed with pin 3 tied to pin 2 * Tested @ 100KHz, .100 Vac .200 (6 PL) 5,08 This drawing is the property of Vitec Electronics Corporation. It is not a controlled document. Therefore it is subject to change without prior notice. It's intended use is to supply preliminary information only. Duplication of all or any part of this drawing is prohibited. AF 3990 040204 6213 El Camino Real, Carlsbad, CA 92009 TEL: (760) 918-8831 FAX: (760) 918-8840 |
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