WE-DPC HV SMT Dual Powerchoke

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

LTSpice files

LT
LTSpice_WE-DPC-HV (rev22a).zip
|
2.5 KB

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

https://www.we-online.com/rd006 (3 W Dual-output isolated auxiliary supply for communication interfaces and measurement systems)

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

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

5030

Order Code	Datasheet	Downloads	Status	L₁ (µH)	L₂ (µH)	n	I_R (A)	I_{R 2} (A)	I_SAT (A)	R_{DC1 typ} (mΩ)	R_{DC2 typ} (mΩ)	R_{DC1 max} (mΩ)	R_{DC2 max} (mΩ)	f_{res 1} (MHz)
7448841010	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	1	1	1:1	2.9	2.9	5	32	32	45	45	190
7448841022	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	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
7448841033	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	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
7448841047	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	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
7448841068	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	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
7448841082	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	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
7448841100	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	10	10	1:1	1.2	1.2	1.5	210	210	300	300	35
7448841150	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	15	15	1:1	0.9	0.9	1.4	325	325	465	465	24
7448841220	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	22	22	1:1	0.8	0.8	1	455	455	650	650	21
7448841330	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	33	33	1:1	0.7	0.7	0.9	718	718	1025	1025	19
7448841470	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	47	47	1:1	0.6	0.6	0.7	840	840	1200	1200	18
7448841015	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-DPC HV (rev22b).IntLib \| 644.5 KB ZUK Download_Cadstar_WE-DPC-HV (rev19b).zip \| 9.4 KB CDS Cadence_WE-DPC HV (rev22a).zip \| 384 KB EAG Eagle_WE-DPC HV (rev19a).lbr \| 25.3 KB CAD files ZIP IGS Download_IGS_WE-DPCHV-5030 (rev1).igs \| 1.4 MB STP Download_STP_WE-DPCHV-5030 (rev1).stp \| 486.5 KB Electric models ZIP PSP PSpice_WE-DPC_HV (rev22a).zip \| 5.9 KB Download all 7 files as zip archive ZIP	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
7448841010	SPEC
7448841022	SPEC
7448841033	SPEC
7448841047	SPEC
7448841068	SPEC
7448841082	SPEC
7448841100	SPEC
7448841150	SPEC
7448841220	SPEC
7448841330	SPEC
7448841470	SPEC
7448841015	SPEC

Samples

Order Code	Datasheet	Simulation	Downloads	Status	L₁ (µH)	L₂ (µH)	n	I_R (A)	I_{R 2} (A)	I_SAT (A)	R_{DC1 typ} (mΩ)	R_{DC2 typ} (mΩ)	R_{DC1 max} (mΩ)	R_{DC2 max} (mΩ)	f_{res 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.

Learn more

Videos

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