B78381-A1036-A3 B78381-A1037-A3 - Datasheet Archive

 

RM 4 LP B78381-A1036-A3 B78381-A1037-A3 Construction q RM 4 LP ferrite core q 10 J terminals Features q Low profile q Low stray

 

DC/DC Converters RM 4 LP B78381-A1036-A3 B78381-A1036-A3 B78381-A1037-A3 B78381-A1037-A3 Construction q RM 4 LP ferrite core q 10 J terminals Features q Low profile q Low stray inductance q Suitable for automatic placement Applications q Low-power DC/DC converters q Storage chokes Packing q 32-mm blister tape q Packing unit: 380 pcs. Transformation ratio See table on next page Recommended pad arrangement Siemens Matsushita Components 51 DC/DC Converters RM 4 LP B78381-A1036-A3 B78381-A1036-A3 B78381-A1037-A3 B78381-A1037-A3 Technical data L1 N1 : N2 : N3 : N4 mH 0,3 ± 30 % 1 : 1 : 1 : 1 3,0 ± 40 % 1 : 1 : 1 : 1 LS 1) µH 2,0 6,0 RDC 2) 0,4 1,6 CK 3) pF 35 60 V P 4) VAC 800 800 Ordering code B78381-A1036-A3 B78381-A1036-A3 B78381-A1037-A3 B78381-A1037-A3 DC magnetic bias 1) 2) 3) 4) 52 Measured on 5­4, all other windings short-circuited Measured on 5­4 Capacitance winding : winding, measured on 5­3 Voltage strength winding : winding (50 Hz, 1 s) Siemens Matsushita Components