TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC PARAMETER MIN. PRIMARY INDUCTANCE (3-1) VOLTAGE = 0.250Vrms FREQUENCY = 100 KHZ 386 SPEC LIMITS TYP. 429 FIGURE 1: SCHEMATIC DIAGRAM MAX. UNITS 472 HY 1 PRI 1A 16 2 PRI 1B TURNS RATIOS: PRI : SEC PRI : BIAS --------------- 4.92: 1 9.14 : 1 --------------- SEC 3 + 2% + 2% 7 15 BIAS PRIMARY LEAKAGE IND VOLTAGE = 0.250Vrms FREQUENCY = 100 KHZ TIE SECONDARY -------- HI-POT: PRIMARY TO SECONDARY -------- 3000 -------- 18 8 HY -------- NOTE1: A) ALL MATERIALS MEET "UL", "CSA" & "IEC" REQUIREMENTS B) ALL MATERIAL RATED 130 OC OR BETTER. C)MARGIN FOR 6.5mm. D)VARNISH FINISHED ASSEMBLY. VRMS FIGURE 2: PHYSICAL DIMENSIONS IN INCHES, (mm) 16 15 14 13 12 P M PIN #1 DOT 1 2 3 11 10 9 7 8 TSD-2339 YYWW 4 5 6 1.81 (46.0) MAX 1.15 (29.21) MAX FLUX BAND 2.00 (50.8) MAX 1 .200 (5.08) 2 3 4 5 6 7 8 .04 (1.0) RoHS UNLESS OTHERW ISE SPECIFIED DIMENSIONS ARE IN INCHES DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .XX + .05 + 0 O 30' .XXX + .020 DO NOT SCALE DRAWING 1.00 (25.4) REV. 05/08/07 DESCRIPTION OF CHANGES ORIGINAL RELEASE BY PP 10/29/08 NEW REV PP TRANSFORMER CONTROL DRAWING PREMIER P/N: TSD-2339 REVISION: 10/29/08 DRAWN BY: PETER PHAM REF: TOP250 SCALE: NONE SHEET: 1 OF 1