en

Cart

Your cart is empty.

WE-CFWI Coupled Flatwire Inductor

Size L
(mm)
W
(mm)
H
(mm)
1310 15.5 13.2 10.5
1312 15.5 13.2 12.5
1813 21 18.5 13.5

Characteristics

  • Very low RDC
  • Saturation current higher than 50 A
  • Low inductance drift over temperature
  • Coupled inductor with two identical windings
  • More variants due to parallel and series connection possible

Applications

  • High power switching regulators
  • 1:1 flyback converter
  • Buck, Boost, Sepic and Cuk Converter
  • Switching regulators with second unregulated output voltage
  • Battery Cell Charging Balancer

An Excellent Duet!

The WE-MCRI is an innovative molded coupled inductor with fully automated bifilar winding process. It offers an almost ideal coupling coefficient up to 0.995.

Product video and more

Products

All
1310
1312
1813
Order Code SPEC Downloads L1
(µH)
L2
(µH)
n IR 1
(A)
IR 2
(A)
ISAT1
(A)
ISAT2
(A)
RDC 1
(mΩ)
RDC 2
(mΩ)
Samples
74485540080
STE ALT EAG CAD LTS PSP IGS CAD 0.8 0.8 1:1 28 28 62 62 1.6 1.6
74485540120
STE ALT EAG CAD LTS PSP IGS CAD 1.2 1.2 1:1 23 23 47 47 2.4 2.4
74485540170
STE ALT EAG CAD LTS PSP IGS CAD 1.7 1.7 1:1 21 21 39 39 3.3 3.3
74485540220
STE ALT EAG CAD LTS PSP IGS CAD 2.2 2.2 1:1 18 18 35 35 4.2 4.2
74485540290
STE ALT EAG CAD LTS PSP IGS CAD 2.9 2.9 1:1 17 17 29 29 5.6 5.6
74485540350
STE ALT EAG CAD LTS PSP IGS CAD 3.5 3.5 1:1 14 14 27 27 7.5 7.5
74485540440
STE ALT EAG CAD IGS CAD 4.4 4.4 1:1 12 12 24 24 9.6 9.6
74485540680
STE ALT EAG CAD LTS PSP IGS CAD 6.8 6.8 1:1 14 14 16 16 11.3 11.3
74485540820
STE ALT EAG CAD LTS PSP IGS CAD 8.2 8.2 1:1 13.5 13.5 14 14 13 13
74485540101
STE ALT EAG CAD LTS PSP IGS CAD 10 10 1:1 13 13 13.5 13.5 13.9 13.9
74485542680
STE ALT EAG CAD LTS PSP IGS CAD 6.8 6.8 1:1 13.5 13.5 26 26 6.1 6.1
74485542820
STE ALT EAG CAD LTS PSP IGS CAD 8.2 8.2 1:1 13 13 24 24 8.4 8.4
74485542101
STE ALT EAG CAD LTS PSP IGS CAD 10 10 1:1 11.5 11.5 22 22 11 11
Order Code SPEC
74485540080
74485540120
74485540170
74485540220
74485540290
74485540350
74485540440
74485540680
74485540820
74485540101
74485542680
74485542820
74485542101
Samples
Order Code SPEC Downloads L1
(µH)
L2
(µH)
n IR 1
(A)
IR 2
(A)
ISAT1
(A)
ISAT2
(A)
RDC 1
(mΩ)
RDC 2
(mΩ)
Samples

Videos