OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyCoupled Power InductorsProduct seriesWE-DPC HV SMT Dual Powerchoke

WE-DPC HV SMT Dual Powerchoke

WE-DPC HV SMT Dual Powerchoke
Size Dimen­sionsL
(mm)
W
(mm)
H
(mm)
5030 5.2 5.2 3.1

Characteristics

  • Our smallest double choke with 1.5kV isolation
  • Magnetical shielded
  • 1:1 Transformer
  • Coupled miniature inductor with two identical windings
  • Operation temperature: -40 °C to +125 °C

Reference Designs

Applications

  • High density Isolated converter application (i.e Flyback converter)
  • Buck, Boost, Sepic, Zeta, CUK Converter
  • Can be used as single inductor with series and parallel connection

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 Data­sheet Simu­lation Downloads StatusL1
(µH)
L2
(µH)
nIR
(A)
IR 2
(A)
ISAT
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres 1
(MHz)
Samples
7448841010SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1 1 1:1 2.9 2.9 5 32 32 45 45 190
7448841022SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 2.2 2.2 1:1 2.5 2.5 3.2 50 50 72 72 95
7448841033SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 3.3 3.3 1:1 1.9 1.9 2.6 84 84 120 120 50
7448841047SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 4.7 4.7 1:1 1.6 1.6 1.9 102 102 145 145 45
7448841068SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 6.8 6.8 1:1 1.4 1.4 1.7 168 168 240 240 42
7448841082SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 8.2 8.2 1:1 1.3 1.3 1.6 180 180 265 265 40
7448841100SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 10 10 1:1 1.2 1.2 1.5 210 210 300 300 35
7448841150SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 15 15 1:1 0.9 0.9 1.4 325 325 465 465 24
7448841220SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 22 22 1:1 0.8 0.8 1 455 455 650 650 21
7448841330SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 33 33 1:1 0.7 0.7 0.9 718 718 1025 1025 19
7448841470SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 47 47 1:1 0.6 0.6 0.7 840 840 1200 1200 18
7448841015SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.5 1.5 1:1 2.7 2.7 3.7 48 48 68 68 110
Order Code Data­sheet Simu­lation
7448841010SPEC
7448841022SPEC
7448841033SPEC
7448841047SPEC
7448841068SPEC
7448841082SPEC
7448841100SPEC
7448841150SPEC
7448841220SPEC
7448841330SPEC
7448841470SPEC
7448841015SPEC
Samples
Order Code Data­sheet Simu­lation Downloads StatusL1
(µH)
L2
(µH)
nIR
(A)
IR 2
(A)
ISAT
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres 1
(MHz)
Samples

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.

Videos

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