WE-OLPI Offline Flyback Transformers | Passive Components | Würth Elektronik Product Catalog

OverviewAll product units Product unitPassive Components Product groupPower Magnetics Product familyTransformers For AC/DC Converter Product seriesWE-OLPI Offline Flyback Transformers

WE-OLPI Offline Flyback Transformers

	Size	Dimensions	3D	L (mm)	W (mm)	H (mm)	Mount
NEW	EE16/7/5			16.9	18.8	-	THT
NEW	EE16/8/5			20.32	24.38	16	THT
NEW	EE20/10/6			21	25	16	THT
NEW	ER28/14			31	31	25	THT

LTSpice files

LT
LTspice_WE-OLPI (rev24a).zip
|
9.2 KB

Characteristics

Universal offline input voltage: 85 - 265 VAC
Output power from 2 W up to 35 W
Operating temperature: -40 °C to +125 °C
Insulation test voltage up to 4500 VAC

Applications

Offline SMPS
Auxiliary power supplies
Especially designed for several ICs from Power Integrations

Products

All

EE16/7/5

EE16/8/5

EE20/10/6

ER28/14

	Order Code	Datasheet	Simulation	Downloads	Status	V_IN	V_Out1 (V)	I_Out1 (mA)	V_Out2 (V)	I_Out2 (A)	V_aux (V)	L (mH)	f_switch (kHz)	N_PRI : N_SEC : N_AUX	I_SAT (mA)	V_T (V (AC))	Size	Samples
	750811023	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP IGS 070-5280 (rev1).IGS \| 2.3 MB STP 070-5280 (rev1).STEP \| 1.1 MB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	8	300	–	–	7.2	2.28	66	10.8:1:0.9	300	4500	EE16/8/5
	7508110102	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP IGS 070-5280 (rev1).IGS \| 2.3 MB STP 070-5280 (rev1).STEP \| 1.1 MB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	5	555	–	–	8.6	2.58	65	18.3:1:0.86:0.86	330	4500	EE16/8/5
	7508110101	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP IGS 070-5280 (rev1).IGS \| 2.3 MB STP 070-5280 (rev1).STEP \| 1.1 MB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	5	1000	–	–	8.6	1.07	65	15:1:0.86:0.86	700	4500	EE16/8/5
	7508110100	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP IGS 070-5280 (rev1).IGS \| 2.3 MB STP 070-5280 (rev1).STEP \| 1.1 MB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	6.2	322	–	–	–	2.64	132	11.07:1	350	4500	EE16/8/5
	750811019	SPEC		8 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP IGS 070-5280 (rev1).IGS \| 2.3 MB STP 070-5280 (rev1).STEP \| 1.1 MB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	6	330	–	–	19	2.7	132	13.5:1:3.13	250	4500	EE16/8/5
	750871032	SPEC		9 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP 3D 3D_070-5472 (rev1).PDF \| 23.8 KB IGS 070-5472 (rev1).IGS \| 922.3 KB STP Download_STP_070-5472 (rev1).STEP \| 476.5 KB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	12	350	–	–	13	1.55	66	7.14 : 1 : 1.08	–	3000	EE16/7/5
	750811016	SPEC		9 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP 3D 3D_070-5472_MP7-10 (rev1).PDF \| 23.4 KB IGS Download_IGS_070-5472_MP7-10 (rev1).IGS \| 878.3 KB STP Download_STP_070-5472_MP7-10 (rev1).STEP \| 445.4 KB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	5	1200	–	–	13.5	1.67	100	16.42 : 1 : 2.71	450	4500	EE16/7/5
	750310849	SPEC		9 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP 3D 3D_070-5443 (rev1).PDF \| 63 KB IGS Download_IGS_070-5443 (rev1).IGS \| 3.7 MB STP Download_STP_070-5443-1170 (rev1).STEP \| 1.6 MB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	12	1000	–	–	22	0.9	132	8 : 1 : 2	900	4000	EE20/10/6
	750811630	SPEC		9 files EDA models: Components ZIP ALT Altium_WE-OLPI (rev24a).IntLib \| 769.5 KB CDS Cadence_WE-OLPI (rev24a).zip \| 4.4 MB EAG Eagle_WE-OLPI (rev24a).lbr \| 65.6 KB CAD files ZIP 3D 3D_070-4869 (rev1).PDF \| 42.4 KB IGS 070-4869 (rev1).IGS \| 1.8 MB STP Download_STP_070-4869 (rev1).STEP \| 765.1 KB Electric models ZIP LT LTspice_WE-OLPI (rev24a).zip \| 9.2 KB PSP PSpice_WE-OLPI (rev24a).zip \| 7.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	85 - 265 V (AC)	12	2000	5	2.2	11.5	1.04	66	23.33:1.33:1:2.33	2200	4500	ER28/14

	Order Code	Datasheet	Simulation
	750811023	SPEC
	7508110102	SPEC
	7508110101	SPEC
	7508110100	SPEC
	750811019	SPEC
	750871032	SPEC
	750811016	SPEC
	750310849	SPEC
	750811630	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	V_IN	V_Out1 (V)	I_Out1 (mA)	V_Out2 (V)	I_Out2 (A)	V_aux (V)	L (mH)	f_switch (kHz)	N_PRI : N_SEC : N_AUX	I_SAT (mA)	V_T (V (AC))	Size	Samples