.hide-partial { max-height: none; } .show-more { display: none; }

Dual Primary Winding Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 2.388

Applied Filters:

Primary Winding = Dual Primary Winding

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W

750311592
Wurth Elektronik
1: 12,35 €
45In Stock
400Expected 9/17/2026

Mfr. Part No.
750311592

Mouser Part No
710-750311592

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W

Learn More

Datasheet

45In Stock

400Expected 9/17/2026

Cut Tape

12,35 €

11,57 €

Reel

10,06 €

9,06 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

20 V to 48 V

24 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W

750311596
Wurth Elektronik
1: 12,35 €
34In Stock

Mfr. Part No.
750311596

Mouser Part No
710-750311596

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 45.6 W

Learn More

Datasheet

34In Stock

Cut Tape

12,35 €

11,57 €

Reel

11,57 €

9,06 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

30 V to 75 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

750312366
Wurth Elektronik
1: 2,45 €
63In Stock
3.600On Order

Mfr. Part No.
750312366

Mouser Part No
710-750312366

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

Learn More

Datasheet

63In Stock

3.600On Order

Cut Tape

2,45 €

2,27 €

1,93 €

Reel

1,75 €

1,44 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.5 W

18 V to 75 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W

750312504
Wurth Elektronik
1: 2,64 €
155In Stock
1.000Expected 8/31/2026

Mfr. Part No.
750312504

Mouser Part No
710-750312504

Wurth Elektronik

Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W

Learn More

Datasheet

155In Stock

1.000Expected 8/31/2026

Cut Tape

2,64 €

2,45 €

2,26 €

2,07 €

Reel

2,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

5 W

2 V to 5.5 V

20 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

750312557
Wurth Elektronik
1: 3,23 €
73In Stock
400Expected 9/10/2026

Mfr. Part No.
750312557

Mouser Part No
710-750312557

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

Learn More

Datasheet

73In Stock

400Expected 9/10/2026

Cut Tape

3,23 €

2,99 €

Reel

2,30 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.9 W

36 V to 72 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

750312559
Wurth Elektronik
1: 3,08 €
458In Stock

Mfr. Part No.
750312559

Mouser Part No
710-750312559

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

Learn More

Datasheet

458In Stock

Cut Tape

3,08 €

2,86 €

2,43 €

2,16 €

Reel

2,16 €

1,84 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.7 W

36 V to 72 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W

750314783
Wurth Elektronik
1: 5,44 €
3In Stock
2.000Expected 9/17/2026

Mfr. Part No.
750314783

Mouser Part No
710-750314783

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W

Learn More

Datasheet

3In Stock

2.000Expected 9/17/2026

Cut Tape

5,44 €

5,18 €

4,36 €

Reel

3,99 €

Min.: 1
Mult.: 1

: 200

35 W

48 V to 57 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW

750315225
Wurth Elektronik
1: 2,03 €
86In Stock
2.400Expected 12/31/2026

Mfr. Part No.
750315225

Mouser Part No
710-750315225

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW

Learn More

Datasheet

86In Stock

2.400Expected 12/31/2026

Cut Tape

2,03 €

1,85 €

1,43 €

Reel

1,43 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

700 mW

3.3 V

3.63 V

SMD/SMT

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW

750315226
Wurth Elektronik
1: 1,99 €
826In Stock
1.200Expected 10/1/2026

Mfr. Part No.
750315226

Mouser Part No
710-750315226

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW

Learn More

Datasheet

826In Stock

1.200Expected 10/1/2026

Cut Tape

1,99 €

1,87 €

1,75 €

1,63 €

1,52 €

Reel

1,33 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

900 mW

3.3 V

4.29 V

SMD/SMT

Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 1 W

750315229
Wurth Elektronik
1: 3,90 €
486In Stock
1.500On Order

Mfr. Part No.
750315229

Mouser Part No
710-750315229

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 1 W

Learn More

Datasheet

486In Stock

1.500On Order

Cut Tape

3,90 €

3,71 €

3,12 €

Reel

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

1 W

5 V

SMD/SMT

Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW

750315231
Wurth Elektronik
1: 3,43 €
608In Stock
1.000Expected 9/17/2026

Mfr. Part No.
750315231

Mouser Part No
710-750315231

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW

Learn More

Datasheet

608In Stock

1.000Expected 9/17/2026

Cut Tape

3,43 €

3,26 €

2,74 €

Reel

2,52 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

600 mW

3.3 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W

750315825
Wurth Elektronik
1: 2,38 €
22In Stock

Mfr. Part No.
750315825

Mouser Part No
710-750315825

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W

Learn More

Datasheet

22In Stock

Cut Tape

2,38 €

2,26 €

Reel

1,75 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.3 W

36 V to 72 V

3.3 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

750315827
Wurth Elektronik
1: 2,12 €
383In Stock

Mfr. Part No.
750315827

Mouser Part No
710-750315827

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

Learn More

Datasheet

383In Stock

Cut Tape

2,12 €

2,00 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

2.9 W

36 V to 72 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W

750315828
Wurth Elektronik
1: 2,12 €
598In Stock

Mfr. Part No.
750315828

Mouser Part No
710-750315828

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W

Learn More

Datasheet

598In Stock

Cut Tape

2,12 €

2,00 €

1,69 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.1 W

36 V to 72 V

12 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W

750315837
Wurth Elektronik
1: 2,79 €
70In Stock
200Expected 9/17/2026

Mfr. Part No.
750315837

Mouser Part No
710-750315837

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W

Learn More

Datasheet

70In Stock

200Expected 9/17/2026

Cut Tape

2,79 €

2,65 €

2,53 €

2,40 €

Reel

2,40 €

2,15 €

Min.: 1
Mult.: 1

: 200

14.4 W

36 V to 75 V

48 V

SMD/SMT

Power Transformers - Board Mount WE-AGDT GD Transfmer EP7 2W SMT

750318616
Wurth Elektronik
1: 2,51 €
15In Stock

Mfr. Part No.
750318616

Mouser Part No
710-750318616

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT GD Transfmer EP7 2W SMT

Learn More

Datasheet

15In Stock

Cut Tape

2,51 €

2,33 €

2,15 €

Reel

1,80 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

7 V to 31 V

PCB Mount

Power Transformers - Board Mount WE-PoE EFD25 96W SMT

750319032
Wurth Elektronik
1: 10,22 €
17In Stock
200Expected 9/10/2026

Mfr. Part No.
750319032

Mouser Part No
710-750319032

Wurth Elektronik

Power Transformers - Board Mount WE-PoE EFD25 96W SMT

Learn More

Datasheet

17In Stock

200Expected 9/10/2026

Cut Tape

10,22 €

8,64 €

6,48 €

Reel

5,70 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

SMD/SMT

Power Transformers - Board Mount WE-AGDT NCP3064 42 uH

750319077
Wurth Elektronik
1: 7,57 €
184In Stock

Mfr. Part No.
750319077

Mouser Part No
710-750319077

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT NCP3064 42 uH

Learn More

Datasheet

184In Stock

Cut Tape

7,57 €

Reel

2,09 €

1,82 €

1,51 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

12 V to 18 V

PCB Mount

Power Transformers - Board Mount WE-AGDT NCD57000WR2G

750319282
Wurth Elektronik
1: 5,20 €
135In Stock

Mfr. Part No.
750319282

Mouser Part No
710-750319282

Wurth Elektronik

Power Transformers - Board Mount WE-AGDT NCD57000WR2G

Learn More

Datasheet

135In Stock

Cut Tape

5,20 €

5,01 €

4,77 €

4,51 €

Reel

3,40 €

3,21 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

6 V to 18 V

PCB Mount

Power Transformers - Board Mount WE-FB LT3748 1.5 mH 9 W

750811048
Wurth Elektronik
1: 4,42 €
65In Stock

Mfr. Part No.
750811048

Mouser Part No
710-750811048

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 1.5 mH 9 W

Learn More

Datasheet

65In Stock

4,42 €

4,13 €

3,84 €

3,54 €

View

Min.: 1
Mult.: 1

9 W

85 V to 265 V

30 V

Through Hole

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 12V

7508116312
Wurth Elektronik
1: 7,16 €
138In Stock

Mfr. Part No.
7508116312

Mouser Part No
710-7508116312

Wurth Elektronik

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 12V

Learn More

Datasheet

138In Stock

Cut Tape

7,16 €

5,95 €

Reel

5,95 €

4,21 €

MouseReel Available

Min.: 1
Mult.: 1

: 120

24 W

120 VAC to 375 VAC

12 V, 12 V

SMD/SMT

Power Transformers - Board Mount MID-OLEFD 125-375V 68-170kHz

7508116314
Wurth Elektronik
1: 7,71 €
89In Stock

Mfr. Part No.
7508116314

Mouser Part No
710-7508116314

Wurth Elektronik

Power Transformers - Board Mount MID-OLEFD 125-375V 68-170kHz

Learn More

Datasheet

89In Stock

7,71 €

7,26 €

6,84 €

6,56 €

View

Min.: 1
Mult.: 1

31.2 W

85 VAC to 265 VAC

12 V, 12 V

Through Hole

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 24V

750811643
Wurth Elektronik
1: 7,12 €
147In Stock

Mfr. Part No.
750811643

Mouser Part No
710-750811643

Wurth Elektronik

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 24V

Learn More

Datasheet

147In Stock

Cut Tape

7,12 €

6,50 €

6,00 €

Reel

6,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 120

24 W

85 VAC to 265 VAC

24 V, 24 V

SMD/SMT

Power Transformers - Board Mount WE-UNIT 5.8W SMD Offline Trnsfmr

750817015
Wurth Elektronik
1: 4,27 €
34In Stock

Mfr. Part No.
750817015

Mouser Part No
710-750817015

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 5.8W SMD Offline Trnsfmr

Learn More

Datasheet

34In Stock

Cut Tape

4,27 €

3,96 €

3,59 €

3,27 €

Reel

3,27 €

2,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 175

4.5 W

55 VAC to 265 VAC

5 V

SMD/SMT

Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr

7508170312
Wurth Elektronik
1: 4,27 €
23In Stock
700On Order

Mfr. Part No.
7508170312

Mouser Part No
710-7508170312

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 4W SMD Offline Trnsfmr

Learn More

Datasheet

23In Stock

700On Order

Cut Tape

4,27 €

3,96 €

3,59 €

Reel

2,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 175

3.2 W

55 VAC to 265 VAC

15 V

SMD/SMT

Dual Primary Winding Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

40 mW
100 mW
500 mW
600 mW
700 mW
800 mW
900 mW
1 VA
1 W
1.1 VA
1.1 W
1.2 VA
1.2 W
1.5 W
1.7 W
1.8 VA
1.8 W
1.89 VA
1.9 W
2 VA

2 V to 5.5 V
3 V to 3.6 V
3 V to 5.2 V
3.3 V
3.3 VDC
4.5 V to 5.5 V
5 V
5 VDC
6 V to 18 V
7 V to 24 V
7 V to 31 V
8 V to 24 V
9 V to 15 V
9 V to 36 V
9 VDC to 36 VDC
10 V
12 V
12 V to 18 V
12 V, 35 V to 57 V
12 VDC

0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
- 5 V, 7 V
2.5 V
2.5 VAC CT
2.5 VDC to 4 VDC
3.3 V
3.3 V, 5 V, 12 V
3.3 VDC
3.63 V
4 V
4 V, 12 V
4.29 V
5 V
5 V, 10 V
5 V, 12 V
5 V, 24 V
5 V, 5 V
5 V, 5 V, 14 V, 14 V
5 V, 5 V, 19 V