TABLE 1: ELECTRICAL SPECIFICATIONS AT 25 OC PARAMETER PRIMARY INDUCTANCE 100 KHZ @ 0.40V. 1-3 SHIELD 1 SPEC LIMITS MIN. TYP. MAX. UNITS 1 342 381 420 H SHIELD 2 -------- 10 H PRIMARY 2/2 1 LEAKAGE INDUCTANCE 1-3 100 KHZ @ 0.40 V, Short W6-10. -------- PRIMARY RESONANT FREQUENCY 600 TURN 1-3 1-3 1-2 FIGURE 1: SCHEMATIC DIAGRAM 2 -------- ------- KHz ---------------------- HIPOT: 60 Hz for 1 sec. PRIMARY AND BIAS TO SEC. 6.2 : 1 3.4 : 1 3.1 : 1 ---------------------- SECONDARY 2 PRIMARY 1/2 3 RATIO'S: : 4-5 : 6-8 : 4-5 6 + 4% + 4% + 4% 4 10 SECONDARY 1 BIAS 8 3000 -------- -------- 5 Vrms FIGURE 2: PHYSICAL DIMENSIONS mm. WHITE DOT PIN#1 I.D. 10 9 8 7 6 1 2 3 4 5 27.0 MAX P POL-HX020 M YYWW 33.0 MAX 24.0 MAX 3.0 1.0 Dia. 27.0 5.0 NOTES: 1) Design to comply with the requirements of UL/CSA/ IEC60950-1. 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 05/08/13 Original Release. KC RoHS UNLESS OTHERW ISE SPECIFIED DIMENSIONS ARE IN mm. DIMENSIONAL TOLERANCES ARE: DECIMALS ANGLES .X + 0.5 + 5O .XX + 0.20 DRAW ING NOT TO SCALE. TRANSFOMER CONTROL DRAWING PREMIER P/N: POL-HX020 REVISION: 05/08/13 ENG: Peter Pham REF: TOP256EN QA: Kevin Clark SHEET: 1 OF 1