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WE-MTCI SMT Multi-Turn Ratio coupled Inductor

Size L
(mm)
W
(mm)
H
(mm)
5030 5.2 5.2 3.1

Characteristics

  • Smallest Coupled Inductor with different Turn Ratio and 0.8kV isolation
  • Magnetically Shielded
  • 1:N Transformer
  • Operation temperature: -40°C to +125°C

Applications

  • Ideal solution for buck/boost converter with regulated and un-regulated output voltage
  • High density Isolated converter application (e.g. Flyback converter)
  • Step-up or Step-Down Converter with Auxilary winding
  • Can be use in Auto-transformer application

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

5030
Order Code SPEC Downloads L1
(µH)
L2
(µH)
n IR 1
(A)
ISAT 1
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres 1
(MHz)
Samples
744889015100
STE ALT EAG CAD LTS PSP IGS CAD 10 22.5 1:1.5 0.95 1.5 349 408 500 600 13
744889015220
STE ALT EAG CAD LTS PSP IGS CAD 22 49.5 1:1.5 0.6 1 662 874 1000 1200 9.5
744889015330
STE ALT EAG CAD LTS PSP IGS CAD 33 74.25 1:1.5 0.45 0.75 1338 1782 1900 2400 7
744889020100
STE ALT EAG CAD LTS PSP IGS CAD 10 40 1:2 0.95 1.5 358 552 500 750 11.5
744889020220
STE ALT EAG CAD LTS PSP IGS CAD 22 88 1:2 0.6 1 712 1208 1000 1600 7
744889020330
STE ALT EAG CAD LTS PSP IGS CAD 33 132 1:2 0.45 0.75 1383 2418 1900 3200 5.8
744889030100
STE ALT EAG CAD LTS PSP IGS CAD 10 90 1:3 0.95 1.5 363 846 500 1100 8
744889030220
STE ALT EAG CAD LTS PSP IGS CAD 22 198 1:3 0.6 1 732 1872 1000 2500 5
744889030330
STE ALT EAG CAD LTS PSP IGS CAD 33 297 1:3 0.45 0.75 1466 3758 1900 5200 4
Order Code SPEC
744889015100
744889015220
744889015330
744889020100
744889020220
744889020330
744889030100
744889030220
744889030330
Samples
Order Code SPEC Downloads L1
(µH)
L2
(µH)
n IR 1
(A)
ISAT 1
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres 1
(MHz)
Samples

Videos