EI-35 SUMIDA | Alldatasheet
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General Power Transformer<Pin Type: EI Series> Type: EI-35 Please refer to the sales offices on our website for a representative near you w w w . s u m i d a . c o m 1/1 +1. 0 20. 0 φ1. 0- 0. 0 5 +0. 1 MAX . 37. 5 4- 5. 0 ±0. 2 Adhesi ve ◆ Product Description ・Custom design is available. ◆ Feature ・Max. Operating frequency 300kHz. Max Operating Power 45.0W(300kHz), ・Ideally used as general power transformers in Switching regulator, EL inverter and Power Factor Correction choke. ・RoHS Compliance ◆ Dimensions (mm) ◆ Schematics (Bottom) 1 . F o r G e n e r a l P o w e r T r a n s f o r m e r . 2 . F o r P F C c h o k e . “ S ” i s w i n d i n g s t a r t Specification (For General Transformer) ◆ Specification (For PFC choke) ※ Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when △t=40℃, whichever is lower(Ta=20℃). Sample No. Inductance (1-3) 1kHz/1V D.C.R. (8-7) (mΩ Max.) Hi-pot Winding-winding (50/60Hz) 3392-T030 706µH ± 20% 19.0 AC 1200Vrms/1min. Sample No. Inductance (2,3,4-7,8,9) 1kHz/1V D.C.R.(7-8) (mΩ Max.) Rated Current (2,3,4-7,8,9) 3392-T028 150μH±20% 4.4 7.5 A S S S S Ｓ Ｓ Ｓ