e l e c t r o n i c s i n c . power choke tel: (818) 892-0761 fax: (818) 894-5791 http://www.pca.com pca electronics, inc. 16799 schoenborn st. north hills, ca 91343 ? used in power ac line filters, ac-ac converters and switching power supplies ? ul 94v-0 recognized components ? ul 1446 class b insulation system ? meets or exceeds csa/iec/vde/ul specifications for creepage, clearance and dielectric strength ? 50 hz - 500 hz switching frequency ? 3750 vrms isolation ? in ee25 standard package epz3033-x product performance is limited to specified parameters. data is subject to chan g e without prior notice. electrical parameters @ 25 c unless otherwise specified dimensions are in inches /mm .010 /.25 temperature rise (c max.) @ max. current 18 22 16 18 21 25 18 20 22 18 21 16 19 23 25 22 16 18 21 17 20 schematic 2 49 7 l1 l2 package .830 (21.10) .400 (10.20) .175 (4.40) 1.070 (27.20) .860 (21.80) 1.060 (26.90) .025 sq. (.635) 92 74 .620 (15.75) part number epz3033-332 epz3033-392 epz3033-472 epz3033-562 epz3033-682 epz3033-822 epz3033-103 epz3033-123 epz3033-153 epz3033-183 epz3033-223 epz3033-273 epz3033-333 epz3033-393 epz3033-473 epz3033-563 epz3033-683 epz3033-104 epz3033-124 epz3033-222 EPZ3033-154 dcr ( ? max.) .32 .40 .45 .50 .60 .70 .80 .90 1.0 1.3 1.5 1.8 2.2 2.6 2.8 4.0 5.0 5.5 6.4 7.8 9.0 current rating (amperes max.) 1.1 1.1 .88 .88 .88 .88 .70 .70 .70 .55 .55 .44 .44 .44 .44 .35 .27 .27 .27 .27 .27 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 inductance (mh 25%) @ 1 khz csz3033-xb rev. 1 7/18/02
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