REV. Status REVISION A REVISED AND REDRAWN ON CAD/CAM 1/2/92 HA REVISION B TEMECULA WAS CARSON 12/21/92 TS REVISION C UPDATED FORMAT] 4/11/94 TS REVISION D ADDED SAFETY ADDED TP3111 9/15/95 TS REVISION E NEW FORMAT 07/01/98 TELECOMMUNICATIONS WET COUPLING TRANSFORMER 60002 : A. Electrical Specifications (@ 25 C) Oo ARAN > 0, +0.5, go N = 490 +15% 1-4 5-8)= 760 415% 9. Turns Ratio; (1-4) Dielectric Strength; 1500Vrms 1 minute @ 10. : (5-8) = Pri Source Impedance; 6000 Sec Load Impedance; 6000 Pri DC Current; 50mA MAX Operating Level; Insertion Loss; 1.8dB MAX @ 2KHz, OdBm, DC50mA Frequency Response (relative to 2KHz) 1.8dB @ 660Hz to 800Hz, OdBm, DC50mA 1.5dB @ 800Hz to 3.5KHz, O0dBm, DC50mA Longitudinal Balance; 60dB MIN @ 200Hz to 4KHz DC Resistance; 45dBm to +7dBm : 1.0042% 1000Vrms 1 minute @ Sec to Core B. Marking; TTC218, TAMURA, TP3111, country of origin and safety agency logos C. Safety; CSA-22.2 No. 66M1988 File No. LR813835 6000 E. Mechanical Specifications - UL 1863 File No. E142035 D. Schematic Diagram PR SEC oe Pin 1 designation (PRIMARY) 6000 Date code 21.341.0(0.84+0.04) 6000 @ .W UL# E142035 MODEL NUMBER TTC-218 Pri to Sec, Pri to Core MICROTRAN, date code Country of origin {TT 8.8(0.35) MAX 0.4(0.01 ol 0.3(0.012) X 0.6(0.024) 8 PLACES 3.81+0.3(0.150+0.012) 6 PLACES 4,0+1.0(0.157+0.040) en 14.0+0.3(0.551+0.012) 19.341.0(0.76+0.04) -- 7 -- 8 PREPARED BY: {_ J. Peterson ENGINEER: DWG CONTROL NO.| REV T. Shiozawa PA110228 ACAD\TTC\A1 102281.0We | E QUALITY CONTROL: D. Kelley CONTENTS OF THIS DRAWING ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE 43352 oor TELECOMMUNICATION COUPLING TRANSFORMER CORPORATION OF AMERICA S_PARK DRIVE, TEMECULA, CA. 92590-6624 9) 699-1270 FAX 9096769482 TTC-218 MODEL SPECIFICATION DIM: mm(In} SCL: NONE | SH: 1 OF 1 APPROVED: D. Kelley PROPRIETARY NOTICE: THIS DRAWING PRINT OR DOCUMENT AND SUBJECT MATTER DISCLOSED HEREIN ARE PROPRIETARY ITEMS TO WHICH TAMURA RETAINS THE EXCLUSIVE RIGHT OF DISSEMINATION, REPRODUCTION, MANUFACTURE AND SALE. THIS DRAW ING, PRINT OR DOCUMENT IS SUBMITTED IN CONFIDENCE FOR CONSIDERATION BY THE RECIPIENT ALONE UNLESS PERMISSION FOR FURTHER DISCLOSURE IS EXPRESSLY GRANTED IN WRITING.