transformer, adsl .010 .02 angle 3 place 2 place 37300 c 1 end page rev part number title specifications 1 3 4 2 8 6 5 7 agency approval: babt #nc/000126 ul e145198 tolerances unless otherwise noted inch (mm) designed to meet ul1950/en60950 with supplementary insulation for a working voltage of 250v. temp class: 105 c, flammability: ul 94v-o operating temperature range -40c to +85c 1. inductance: @ 0.1 v, 10 khz 8-6-7-5 = 450.3 to 497.7 h 2. leakage inductance: @ 0.1 vrms, 100 khz 8-5 tie 6&7 (short 1&3, 2&4) = 5 h max 3. iwc: @ 0.1 vrms, 100 khz 1 to 8, tie 1&4, 2&3, 6&7, 5&8 = 50 pf max 4. turns ratio: 8-6 : 7-5 : 1-3 : 2-4 = 1.41 : 1.41 : 1 : 1 1% 5. dc resistance: ohms max 8-6 = 1.05 7-5 = 1.05 1-3 = 0.204 2-4 = 0.270 6. hipot: 1500 vrms, 1 minute (1800 vrms or 2500 vdc for 1 second) 1&2 to 8&7 1,2,8 & 7 to core 7. longitudinal balance: v1 = 0 dbm @ 20 khz to 1 mhz, rs = 100 ohms, rl = 50 ohms, line = 8-6-7-5, chip = 1-3-2-4, v2 = 50 db min. 8. harmonic distortion: rs = 100 ohms, rl = 50 ohms, line = 8-6-7-5, chip = 1-3-2-4, v1 = 15 vp-p(5.32 vrms) @ 40 khz, v2 = -69 db max @ 200 khz = -80 db max 9. insertion loss: = 0.6 db max @ 150 khz to 1.5 mhz, rs = 100 ohms, rl = 50 ohms, line = 8-6-7-5, chip = 1-3-2-4 line chip ? 2000 schott corporation, 1000 parkers lake road, wayzata mn, 55391 (952) 475-1173 1000 parkers lake road wayzata. mn 55391 (952) 475-1173 1 4 5 8 schott 37300 yyww .500 max (12.70) .098 (2.50) .024 (0.61) .492 .006 (12.50) .605 max (15.37) ref: pwb pattern .080 (2.03) .035 (0.89) .098 (2.50) .615.010 (15.62) .435 max (11.05) .006- .012 note: coplanarity < .004 (0.10) core alignment < .010
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