WE-PoEH Power over Ethernet High Power Transformer | Passive Components | Würth Elektronik Product Catalog

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OverviewAll product units Product unitPassive Components Product groupPower Magnetics Product familyTransformers For DC/DC Converter Product seriesWE-PoEH Power over Ethernet High Power Transformer

Size	Dimensions	3D	L (mm)	W (mm)	H (mm)	Mount
EPQ13			14	17.65	14.5	SMT

LTSpice files

LT
LTSpice_WE-PoE (rev23b).zip
|
80.1 KB

Characteristics

Flyback or Forward Transformer
Input voltage: 9 V or 33 V to 57 V
Switching frequencies: 200-400 kHz
Operating temperature: -40°C up to +125°C
Insulation test voltage: 1.5 kVAC
Different output voltages available
Optimized core and bobbin design for 30% more power handling
Standard footprint to EP13

Applications

PoE and PoE+ powered devices
Telecom
Industrial applications
WLAN access point
Safety cameras

Products

EPQ13

Order Code	Datasheet	Downloads	Version	V_IN	V_Out1 (V)	I_Out1 (A)	V_Out2 (V)	I_Out2 (A)	V_aux (V)	L₁ (µH)	n	I_SAT (A)	L_Smin. (µH)	V_T (V (AC))	Size	Samples
749119533	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	33 - 57 V (DC)	3.3	3.5	3.3	3.5	10	54	8:1:1:3	3.2	0.8	1500	EPQ13
7491195331	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	9 - 57 V (DC)	3.3	3.2	3.3	3.2	10	21	4:1:1:3	6.2	0.3	1500	EPQ13
749119550	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	33 - 57 V (DC)	5	3	5	3	10	48	5.33:1:1:2	3.6	0.7	1500	EPQ13
7491195501	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	9 - 57 V (DC)	5	2.2	5	2.2	10	21	3:1:1:2	6.2	0.3	1500	EPQ13
7491195112	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	33 - 57 V (DC)	12	1.5	12	1.5	12	41	2.67:1:1:1	4.2	0.5	1500	EPQ13
7491195212	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	9 - 57 V (DC)	12	1	12	1	10	21	1.33:1:1:0.89	6.3	0.3	1500	EPQ13
7491195224	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Flyback	9 - 57 V (DC)	24	0.5	24	0.5	10	21	6:9:9:4	6.4	1	1500	EPQ13
749119633	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Forward	33 - 57 V (DC)	3.3	8	3.3	8	10	100	6:1:1:3	1	0.5	1500	EPQ13
7491196331	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Forward	9 - 57 V (DC)	3.3	5.5	3.3	5.5	10	128	3.2:1:1:2.8	1.1	0.5	1500	EPQ13
749119650	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Forward	33 - 57 V (DC)	5	7	5	7	10	100	4:1:1:2	1	0.5	1500	EPQ13
7491196501	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Forward	9 - 57 V (DC)	5	3.5	5	3.5	10	128	1.14:1:1:2	0.3	0.3	1500	EPQ13
7491196112	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Forward	33 - 57 V (DC)	12	2.5	12	2.5	10	100	1.71:1:1:0.86	1	0.5	1500	EPQ13
7491196212	SPEC	8 files EDA models: Components ZIP ALT WE-PoEH (rev23a).IntLib \| 201 KB ZUK Download_Cadstar_WE-PoEH (rev19a).zip \| 14.9 KB CDS Cadence_WE-POEH (rev22a).zip \| 643.3 KB EAG Eagle_WE-POEH (rev19a).lbr \| 28.4 KB CAD files ZIP IGS WE-PoEH_EPQ13 (rev1).igs \| 2.8 MB STP WE-PoEH_EPQ13 (rev1).stp \| 1.1 MB Electric models ZIP PSP PSpice_WE-PoE (rev23b).zip \| 34.4 KB Download all 8 files as zip archive ZIP	Forward	9 - 57 V (DC)	12	1.6	12	1.6	10	128	0.47:1:1:0.82	0.3	0.3	1500	EPQ13

Order Code	Datasheet
749119533	SPEC
7491195331	SPEC
749119550	SPEC
7491195501	SPEC
7491195112	SPEC
7491195212	SPEC
7491195224	SPEC
749119633	SPEC
7491196331	SPEC
749119650	SPEC
7491196501	SPEC
7491196112	SPEC
7491196212	SPEC

Samples

Order Code	Datasheet	Downloads	Version	V_IN	V_Out1 (V)	I_Out1 (A)	V_Out2 (V)	I_Out2 (A)	V_aux (V)	L₁ (µH)	n	I_SAT (A)	L_Smin. (µH)	V_T (V (AC))	Size	Samples

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