tel: 310-325-1043 fax: 310-325-1044 www.mpsind.com sales@mpsind.com a2003 series ? aec-q200 qualifed for automotive applications ? high q value and low leakage inductance ? good temperature stability ensures small variation in inductance ? low profle, surface mount design ? metal cover improves emi shielding ? operating temperature: -40c to +85c ? custom design available electrical parameters @ 25c part number a2003- inductance (mh) leakage inductance (h max) testing frequency (khz) turns ratio (2%) dcr ( 20%) (4-6) (4-6) 1v (3-2 : 2-1 : 4-6) (4-6) (3-2) (2-1) 192 1.938% 150 58 1 : 1 : 8 15.1 0.62 0.66 192a 1.938% 150 58 1 : 1 : 9 17.1 0.63 0.65 212 2.108% 150 52 1 : 10 18.2 0.63 (3-1) 222 2.158% 150 58 1 : 1 : 8 15.1 0.62 0.66 222a 2.158% 150 58 1 : 1 : 9 17.1 0.63 0.65 222b 2.158% 150 58 1 : 1 : 10 19.2 0.60 0.63 232 2.308% 150 48 1 : 1 : 10 19.2 0.60 0.63 232a 2.308% 150 58 1 : 10 18.2 0.62 (3-1) 242 2.408% 150 58 1 : 10 18.2 0.62 (3-1) 242a 2.408% 150 58 1 : 1 : 7 17.5 0.80 0.85 272 2.708% 150 58 1 : 1 : 7 17.5 0.80 0.85 272a 2.708% 150 58 1 : 1 : 8 20.0 0.80 0.84 318 3.188% 150 52 1 : 1 : 11.75 23.0 0.60 0.63 318a 3.188% 150 52 1 : 11.75 21.5 0.63 (3-1) 318b 3.188% 150 52 1 : 1 : 10 19.2 0.60 0.63 318c 3.188% 150 58 1 : 1 : 8.3 21.0 0.77 0.84 318d 3.188% 150 58 1 : 1 : 7.8 18.0 1.23 1.29 318e 3.1815% 150 58 1 : 1 : 7 16.0 1.23 1.29 318f 3.188% 150 52 1 : 1 : 15 24.0 0.50 0.53 318g 3.188% 150 52 1 : 1 : 14.1 22.8 0.51 0.53 352 3.508% 150 52 1 : 1 : 12.5 24.6 0.61 0.65 362 3.608% 150 52 1 : 10 20.0 0.67 (3-1) 362a 3.608% 150 52 1 : 15 23.5 0.52 (3-1) 382 3.768% 150 58 1 : 1 : 9 23.0 0.80 0.85 392 3.908% 150 52 1 : 1 : 11.75 23.0 0.60 0.63 product performance is limited to specifed parameters. data is subject to change without prior notice. transformer for dc/dc automotive applications
electrical parameters @ 25c part number a2003- inductance (mh) leakage inductance (h max) testing frequency (khz) turns ratio (2%) dcr ( 20%) (4-6) (4-6) 1v (3-2 : 2-1 : 4-6) (4-6) (3-2) (2-1) 412 4.108% 150 52 1 : 1 : 11.75 23.0 0.60 0.63 432 4.308% 150 52 1 : 1 : 11.75 23.0 0.60 0.63 472 4.708% 150 52 1 : 1 : 11.75 23.0 0.60 0.63 502 5.008% 150 58 1 : 1 : 15 35.6 0.61 0.64 502a 5.008% 150 40 1 : 1 : 15 35.6 0.61 0.64 502b 5.008% 150 52 1 : 1 : 20 29.3 0.45 0.47 512 5.108% 150 52 1 : 1 : 11.75 27.3 0.72 0.76 552 5.508% 150 52 1 : 1 : 8 26.5 2.80 2.90 552a 5.508% 150 52 1 : 1 : 11.75 27.3 1.21 1.26 802 8.0015% 150 40 1 : 1 : 10 24.5 0.75 0.80 notes: ? primary leakage l measured with secondary winding shorted ? hi-pot: 250vdc, 1ma, 60 sec or 300vdc, 1ma, 2 sec (pri to sec) tel: 310-325-1043 fax: 310-325-1044 www.mpsind.com sales@mpsind.com product performance is limited to specifed parameters. data is subject to change without prior notice. dimensions unless otherwise specifed, all tolerances are: inch: .xx : 0.015 .xxx : 0.004 mm: x,x : 0,38 x,xx : 0,10 dimensions (mm) a2003 series transformer for dc/dc marking ??? n1 n2 start pin n3
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