TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC PARAMETER MIN. PRIMARY INDUCTANCE 30 KHZ @ 0.40V. 1-3 FIGURE 1: SCHEMATIC DIAGRAM SPEC LIMITS TYP. MAX. 518 SHIELD UNITS 648 778 H LEAKAGE INDUCTANCE 1-3 30 KHZ @ 0.40 V, Short others. -------- -------- 20 H PRIMARY RESONANT FREQUENCY 1000 -------- ------- KHz TURN 1-3 1-3 1-2 -------- 10.67 : 1 -------4:1 -------- 5.33 : 1 ---------------------- + 4% + 4% + 4% 3000 -------- 1 PRIMARY 1/2 2 RATIO'S: : 4-5 : 9-10 : 4-5 HIPOT: 60 Hz for 1 sec. PRIMARY AND BIAS TO SEC. -------- PRIMARY 2/2 3 10 SECONDARY 4 BIAS Vrms 9 5 FIGURE 2: PHYSICAL DIMENSIONS mm. WHITE DOT PIN#1 I.D. 10 9 8 7 6 1 2 3 4 5 28.0 MAX P M 3.0 Min., POL-HX027 YYWW 28.1 MAX 20.1 MAX 0.7 Sq. 5.08 20.32 NOTES: 1) Design to comply with the requirements of UL/CSA/ IEC 60950-1. 2) Design to comply with the requirements if UL/CSA/IEC Class B insulation system. 3) All materials per Premier Magnetics UL file #E177139. 4) All units comply with the requirements of the EU RoHS Directive. REV. DESCRIPTION OF CHANGES BY 04/29/13 Original Release. KC RoHS UNLESS OTHERW ISE SPECIFIED DIMENSIONS ARE IN mm. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .X + 0.3 + 5O .XX + 0.20 DRAW ING NOT TO SCALE. TRANSFOMER CONTROL DRAWING PREMIER P/N: POL-HX027 REVISION: 04/29/13 ENG: Peter Pham REF: TOP258MN QA: Kevin Clark SHEET: 1 OF 1