transformer, - .02 angle 3 place 2 place 37509 a 1 end page rev part number title specifications .005 10 7 6 9 1 4 2 5 agency approval: n/a tolerances unless otherwise noted inch (mm) designed to meet ul 1950/iec-950 requirements working voltage 250 vrms,supplementary insulation 1. inductance: @ 0.1 vrms, 10 khz 10-7-9-6 = 418 to 462 h (440 5%) 2. leakage inductance: @ 0.1 vrms, 100 khz 10-7-9-6(1-4-2-5 shorted) = 10 h max 3. turns ratio: 10-7 : 9-6 : 1-4 : 2-5 = 2 : 2 :1 : 1 1% 4. dc resistance: ohms max 1-4 = 0.44 2-5 = 0.44 10-7 = 0.86 9-6 = 0.99 5. dielectric strength: 1500 vac ,1 minute (1875 vdc 1 second minimum automatic test 2 second minimum manual test) 10-7-9-6 to 1-4-2-5 & all windings to core tests 6 - 10 rs = 100 ohms, rl = 25 ohms line = 10-7-9-6 chip = 1-2-3-4 6. longitudinal balance: @ 30 khz to 1.1 mhz v 1 = 0dbm, ground = 5 v 2 = 50db min 7. frequency response: 100 khz to 1.1 mhz = 0.5 db 8. return loss: >13 db @ 120 khz > 9 db @ 1.1 mhz 9. insertion loss: 1.0 db max @ 772 khz, 10. harmonic distortion: v1 = 12 vp-p (4.3 vrms) v2 = -80db max @ 30khz v2 = -90db max @ 100khz line chip ? 2000 schott corporation, 1000 parkers lake road, wayzata mn, 55391 (952) 475-1173 b a 1 5 6 10 schott 37509 yyww-x .560 max (14.22) .500 max (12.70) .670 .010 (17.02) .035 (0.89) .710 18.03) .098 (2.50) .063 (1.60) ref. pwb layout .008 (0.2) .012 (0.3) .098 .010 (2.50) .028 (0.7) .606 .006 (15.39) note: coplanarity < .004 (0.10) x = mfg location 1000 parkers lake road wayzata. mn 55391 (952) 475-1173
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