WE-UNIT Off-Line Transformers

Würth Elektronik Midcom WE-UNIT Off-Line Transformers are designed for use in AC/DC switch-mode power supplies. These transformers work with a wide input voltage range from 125VDC to 375VDC with an isolation voltage of 4kV. The UNIT series uses the standard bobbins and core sizes EE13 and EE16, which guarantees short lead times. Both the EE13 and EE16 sizes are offered in a vertical and horizontal layout. Typical applications for Würth Elektronik Midcom WE-UNIT Off-Line Transformers include tiny switch ICs and SMPS with universal input from 85VAC to 265VAC.

Résultats: 60
Sélectionner Image Référence
 Fab.
Description Fiche technique Disponibilité Prix (EUR) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité.
Qté. RoHS Modèle de ECAO Produit
Tension nominale primaire
Tension nominale secondaire
Données de puissance
Courant nominal secondaire
Style de montage
Enroulement primaire
Enroulement secondaire
Longueur
Largeur
Hauteur
Série
Wurth Elektronik Transformateurs d'alimentation MID-OLLT LT3798 300 uH 48 W
Fiche technique
2.636En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 24 V 48 W 2 A Through Hole Dual Primary Winding Dual Secondary Winding 31 mm 31 mm 25 mm MID-OLLT
Wurth Elektronik Transformateurs d'alimentation MID-FLYLT LT8300 400 uH 1.5 W
Fiche technique
1.978En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 400

Flyback Transformers 18 V to 75 V 5 V 1.5 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT


Wurth Elektronik Transformateurs d'alimentation WE-UNIT 5.6W SMD Offline Trnsfmr
Fiche technique
920En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 175

Power 55 VAC to 265 VAC 12 V 5 W 420 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformateurs d'alimentation MID-FLYLT LT8300 300 uH 3.6 W
Fiche technique
1.435En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 400

POE - Power Over Ethernet Transformers 30 V to 72 V 12 V 3.6 W 300 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 245uH .21A 1.2Ohm
Fiche technique
50En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 24 V 3 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 175uH .85A 26Ohm
Fiche technique
127En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 5 V 9 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 280uH .2A .05Ohm
Fiche technique
175En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation MID-OLLT LT3798 180 uH 108 W
Fiche technique
158En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 36 V 108 W 3 A Through Hole Dual Primary Winding Triple Secondary Winding 39.6 mm 43.18 mm 30.48 mm MID-OLLT
Wurth Elektronik Transformateurs d'alimentation MID-UNIT STM Offline 1.60mH 6.20Ohm
Fiche technique
1.066En stock
Min. : 1
Mult. : 1

Power 85 VAC to 424 VAC 12 V 6 W 500 mA Through Hole Single Primary Winding Single Secondary Winding 13.72 mm 20.45 mm 10.8 mm MID-OLSTM
Wurth Elektronik Transformateurs d'alimentation MID-OLPI UCC28700 1.67 mH 6 W
Fiche technique
1.071En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 5 V 6 W 1.2 A Through Hole Single Primary Winding Single Secondary Winding 16.9 mm 18.8 mm 13 mm MID-OLPI
Wurth Elektronik Transformateurs d'alimentation WE-UNIT 4W SMD Offline Trnsfmr
Fiche technique
578En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 175

Power 55 VAC to 265 VAC 15 V 3.2 W 210 mA SMD/SMT Dual Primary Winding Single Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformateurs d'alimentation WE-UNIT 4.6W SMD Offline Trnsfmr
Fiche technique
164En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 175

Power 55 VAC to 265 VAC 5 V 3.5 W 700 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformateurs d'alimentation WE-UNIT 5.8W SMD Offline Trnsfmr
Fiche technique
139En stock
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 175

Power 55 VAC to 265 VAC 5 V 4.5 W 900 mA SMD/SMT Dual Primary Winding Dual Secondary Winding 13.8 mm 23.9 mm 11 mm MID-OLEE
Wurth Elektronik Transformateurs d'alimentation MID-UNIT NXP Offline 2.38mH 1Ohm
Fiche technique
Commentaire Produit
91En stock
1.05005/03/2026 attendu
Min. : 1
Mult. : 1

Power 85 VAC to 272 VAC 12 V 7.2 W 600 mA Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24.38 mm 16 mm MID-OLSTM
Wurth Elektronik Transformateurs d'alimentation MID-OLSTM L6599A 1.396 mH 12 W
Fiche technique
231En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 12 V, 12 V 12 W 500 mA, 500 mA Through Hole Single Primary Winding Dual Secondary Winding 22.2 mm 25 mm 16 mm MID-OLSTM
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 220uH .21A .29Ohm
Fiche technique
21En stock
13220/02/2026 attendu
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Single Primary Winding Single Secondary Winding 15 mm 11 mm 16.8 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 175uH .21A .29Ohm
Fiche technique
138En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 12 V 3 W 250 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 180uH .2A .05Ohm
Fiche technique
57En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 5 V 3 W 600 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 112uH .85A 28Ohm
Fiche technique
9En stock
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 12 V 8.4 W 250 mA Through Hole Single Primary Winding Dual Secondary Winding 24.5 mm 20.2 mm 16.5 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation MID-FLYLT LT8300 300 uH 1.7 W
Fiche technique
1.15607/04/2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
Bobine: 400

Flyback Transformers 22 V to 72 V 3.3 V 1.7 W 500 mA SMD/SMT Dual Primary Winding Single Secondary Winding 10.16 mm 13.36 mm 8.64 mm MID-FLYLT


Wurth Elektronik Transformateurs d'alimentation MID-OLTI UCC28720 1.5 mH 5 W
Fiche technique
300En stock
1.05618/06/2026 attendu
Min. : 1
Mult. : 1

Flyback Transformers 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Dual Primary Winding Single Secondary Winding 13.97 mm 13.97 mm 12.7 mm MID-OLTI
Wurth Elektronik Transformateurs d'alimentation MID-UNIT STM Offline 4mH 1.60Ohm
Fiche technique
Délai de livraison produit non stocké 9 Semaines
Min. : 1
Mult. : 1

Power 85 VAC to 265 VAC 5 V 5 W 1 A Through Hole Single Primary Winding Dual Secondary Winding 20 mm 24 mm 16 mm MID-OLSTM
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 172uH .21A 1.2Ohm
Fiche technique
Non stocké
Min. : 180
Mult. : 180

Power 85 VAC to 265 VAC 24 V 3 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 21.5 mm 15 mm 12 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 145uH .85A 26Ohm
Fiche technique
Délai de livraison produit non stocké 21 Semaines
Min. : 154
Mult. : 154

Power 85 VAC to 265 VAC 12 V 8.4 W 250 mA Through Hole Single Primary Winding Dual Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT
Wurth Elektronik Transformateurs d'alimentation WE-UNIT Offline 145uH 4.5A 210Ohm
Fiche technique
Non stocké
Min. : 154
Mult. : 154

Power 85 VAC to 265 VAC 24 V 9.6 W 125 mA Through Hole Single Primary Winding Single Secondary Winding 18 mm 16.5 mm 18 mm WE-UNIT