TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC FIGURE 1: SCHEMATIC DIAGRAM SWITCHING TRANSFORMER DESIGNED FOR USE WITH TOP GX DOT ON BOBBIN DENOTES PIN #1 PARAMETER MIN. PRIMARY INDUCTANCE (2-1) FREQ. = 100 KHZ @ 0.250Vrms 600 SPEC LIMITS TYP. MAX. 660 10 UNITS 1 SECONDARY #2B µHY 720 PRIMARY TURN RATIO'S: SEC #1 (5-6) : PRIMARY (2-1) SEC #2A (8-9) : PRIMARY (2-1) SEC #2B (9-10) : PRIMARY (2-1) BIAS (3-4) : PRIMARY (2-1) PRI LEAKAGE IND. (SEC'S SHORTED) FREQ. = 100 KHZ @ 0.250Vrms ----------------------------- 1:7.0 1:7.0 1:7.0 1:7.0 ----------------------------- + 3% + 3% + 3% + 3% -------- -------- 30 µHY 9 (15V) 2 SECONDARY #2A 3 8 (15V) BIAS 6 4 HIPOT: PRIMARY TO SECONDARIES SECONDARIES TO BIAS PRIMARY TO BIAS 2000 2000 2000 ---------------------- ---------------------- Vrms Vrms Vrms INPUT OUTPUT POWER 85 --------------- -------15 -------- 265 -------15 Vac Vdc Watts SECONDARY #1 5 (15V) NOTE1: A) ALL MATERIALS MEET "UL", "CSA" & "IEC" REQUIREMENTS B) TRIPLE BASIC INSULATED SECONDARY. C) VARNISH FINISHED ASSEMBLY. FIGURE 2: PHYSICAL DIMENSIONS mm (INCHES) 10 9 8 6 5 P TSD-1811 M YYWW PIN #1 WHITE DOT REMOVE PIN #7, OR TRIM AND COVER WITH CEMENT 1 2 3 4 18.2 (.716) MAX 16.5 (.650) MAX 3.5 (.138) UL INSULATION SYMBOL AND MANUFACTURER IDENTIFICATION HERE 1 10.5 (.413) 2 3 4 18.0 (.709) MAX 6.0 (.236) TYP 10 4.5 (.177) TYP 0.6 DIA. (.024) UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MM DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .X + .25 +0 O 30' .XX + .15 DO NOT SCALE DRAWING 8 2.7 (.106) 6 5 13.5 (.531) 12.2 (.480) REV. 11/19/02 12/17/02 9 DESCRIPTION OF CHANGES ORIGINAL RELEASE UPDATED RELEASE TRANSFORMER CONTROL DRAWING PREMIER P/N: TSD-1811 REVISION: 12/17/02 ENGR: PETER PHAM REF: TOP 24x SCALE: NONE SHEET: 1 OF 3 BY PP LL