OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyCoupled Power InductorsProduct seriesWE-DCT Toroidal Double Power Choke
OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyCoupled Power InductorsProduct seriesWE-DCT Toroidal Double Power Choke

WE-DCT Toroidal Double Power Choke

WE-DCT Toroidal Double Power Choke
Size Dimen­sionsL
(mm)		W
(mm)		H
(mm)
SH 23 18.5 11.5

LTSpice files

Characteristics

  • Very low RDC
  • Very low core losses
  • Saturation current higher up to 120 A
  • Low inductance drift over temperature
  • Operating temperature: –40 °C up to +125 °C
  • Coupled inductor with two identical windings
  • More variants due to parallel and series connection
  • Core material WE-Perm
  • Low leakage due to bifilar winding

Applications

  • High power switching regulators
  • Solar inverter
  • 1:1 flyback converter
  • Buck, Boost, Sepic and CUK Converter
  • Switching regulators with second unregulated output voltage

Application Notes

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

SH
Order Code Data­sheet Downloads Status Samples
7448510091–
 – Active i| Production is active. Expected lifetime: >10 years.
744851016–
 – Active i| Production is active. Expected lifetime: >10 years.
744851027–
 – Active i| Production is active. Expected lifetime: >10 years.
744851039–
 – Active i| Production is active. Expected lifetime: >10 years.
744851056–
 – Active i| Production is active. Expected lifetime: >10 years.
744851100–
 – Active i| Production is active. Expected lifetime: >10 years.
744851220–
 – Active i| Production is active. Expected lifetime: >10 years.
744851330–
 – Active i| Production is active. Expected lifetime: >10 years.
744851470–
 – Active i| Production is active. Expected lifetime: >10 years.
744851101–
 – Active i| Production is active. Expected lifetime: >10 years.
744851221–
 – Active i| Production is active. Expected lifetime: >10 years.
744851331–
 – Active i| Production is active. Expected lifetime: >10 years.
744851471–
 – Active i| Production is active. Expected lifetime: >10 years.
744851102–
 – Active i| Production is active. Expected lifetime: >10 years.
744851561–
 – Active i| Production is active. Expected lifetime: >10 years.
Order Code Data­sheet
7448510091–
744851016–
744851027–
744851039–
744851056–
744851100–
744851220–
744851330–
744851470–
744851101–
744851221–
744851331–
744851471–
744851102–
744851561–
Samples
Order Code Data­sheet Downloads Status Samples

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT has the world’s most accurate AC loss model, which even includes the DC-bias current. With dedicated DC-DC topologies or the generic loss simulator, you can accurately determine the AC and DC losses for your converter. The model includes the core material, shape and winding structure of the inductor. REDEXPERT recommends suitable inductors and allows you to add more filters to find the best inductor for your application.

Learn more
Schematic representations of the REDEXPERT loss simulator

Videos

WE-MCRI – Innovative Molded Coupled Inductor by Würth Elektronik eiSos

Online Evaluations