Mga Power Transformer - Board Mount

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AC/DC Converter Transformers

Würth Elektronik AC/DC Converter Transformers are designed for offline power applications and meet relevant safety standards and dielectric requirements. AC/DC transformers feature universal offline input with many options for output voltages and offer THT, SMT, and single or multiple output options. Würth Elektronik AC/DC Converter Transformers are ideal for offline switch-mode power supplies (SMPS) used in industrial controls, metering, smart adapters, and auxiliary power supply applications.

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Mga Resulta: 185

Mga Ginamit na Filter:

Produkto

Pangunahing Voltage Rating

Rating ng Pangalawang Voltage

Rating ng Power

Rating ng Pangalawang Current

Isitilo ng Mounting

Pangunahing Winding

Pangalawang Winding

Haba

Lapad

Taas

Series

I-reset Lahat

Maghanap sa loob ng mga resulta

May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

Sumusunod sa RoHS

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# ng Piyesa

Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W

7508110151
Wurth Elektronik
1: ₱261.96
878May Stock
176Inoorder

Mfr. # ng Piyesa
7508110151

# ng Piyesa ng Mouser
710-7508110151

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28720 1.5 mH 5 W

Alamin Pa

Datasheet

878May Stock

176Inoorder

₱261.96

₱242.95

₱205.52

₱187.12

₱153.99

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

12.7 mm

MID-OLTI

Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W

750811248
Wurth Elektronik
1: ₱603.07
1,554May Stock
2,856Inoorder

Mfr. # ng Piyesa
750811248

# ng Piyesa ng Mouser
710-750811248

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 300 uH 48 W

Alamin Pa

Datasheet

1,554May Stock

2,856Inoorder

₱603.07

₱595.71

₱502.46

₱446.63

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

25 mm

MID-OLLT

Power Transformers - Board Mount WE-UNIT Offline 175uH .21A .29Ohm

7491181112
Wurth Elektronik
1: ₱474.85
106May Stock

Mfr. # ng Piyesa
7491181112

# ng Piyesa ng Mouser
710-7491181112

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 175uH .21A .29Ohm

Alamin Pa

Datasheet

106May Stock

₱474.85

₱417.79

₱395.71

₱373.62

Tingnan

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

Power Transformers - Board Mount WE-UNIT Offline 112uH .85A 28Ohm

7491182112
Wurth Elektronik
1: ₱522.70
6May Stock

Mfr. # ng Piyesa
7491182112

# ng Piyesa ng Mouser
710-7491182112

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 112uH .85A 28Ohm

Alamin Pa

Datasheet

6May Stock

₱522.70

₱459.51

₱435.59

₱411.05

Tingnan

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

Power Transformers - Board Mount MID-OLPI UCC28700 1.67 mH 6 W

750811016
Wurth Elektronik
1: ₱442.95
377May Stock
1,530Inoorder

Mfr. # ng Piyesa
750811016

# ng Piyesa ng Mouser
710-750811016

Wurth Elektronik

Power Transformers - Board Mount MID-OLPI UCC28700 1.67 mH 6 W

Alamin Pa

Datasheet

377May Stock

1,530Inoorder

₱442.95

₱379.76

₱315.95

₱270.55

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

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

7508116312
Wurth Elektronik
1: ₱510.43
138May Stock

Mfr. # ng Piyesa
7508116312

# ng Piyesa ng Mouser
710-7508116312

Wurth Elektronik

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

Alamin Pa

Datasheet

138May Stock

Cut Tape

₱510.43

₱424.54

Reel

₱424.54

₱300.00

Available ang MouseReel

Min.: 1
Mult.: 1

: 120

Power

120 VAC to 375 VAC

12 V, 12 V

24 W

1 A, 1 A

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

21.5 mm

33.8 mm

12 mm

WE-OLEFD

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

7508116314
Wurth Elektronik
1: ₱550.31
89May Stock

Mfr. # ng Piyesa
7508116314

# ng Piyesa ng Mouser
710-7508116314

Wurth Elektronik

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

Alamin Pa

Datasheet

89May Stock

₱550.31

₱517.79

₱487.73

₱468.10

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

12 V, 12 V

31.2 W

1.3 A, 1.3 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

26.3 mm

33 mm

14 mm

WE-OLEFD

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

750811643
Wurth Elektronik
1: ₱507.98
147May Stock

Mfr. # ng Piyesa
750811643

# ng Piyesa ng Mouser
710-750811643

Wurth Elektronik

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

Alamin Pa

Datasheet

147May Stock

Cut Tape

₱507.98

₱463.81

₱428.22

Reel

₱428.22

Available ang MouseReel

Min.: 1
Mult.: 1

: 120

Power

85 VAC to 265 VAC

24 V, 24 V

24 W

500 mA, 500 mA

SMD/SMT

Dual Primary Winding

Dual Secondary Winding

21.5 mm

33.8 mm

12 mm

WE-OLEFD

Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: ₱483.44
194May Stock

Mfr. # ng Piyesa
750813134

# ng Piyesa ng Mouser
710-750813134

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W

Alamin Pa

Datasheet

194May Stock

₱483.44

₱449.08

₱379.76

₱345.40

₱284.66

Min.: 1
Mult.: 1

Flyback Transformers

90 VAC to 265 VAC

14 V

14 W

1 A

Through Hole

Single Primary Winding

Dual Secondary Winding

18 mm

16.5 mm

18 mm

MID-OLLT

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

750817015
Wurth Elektronik
1: ₱304.91
34May Stock

Mfr. # ng Piyesa
750817015

# ng Piyesa ng Mouser
710-750817015

Wurth Elektronik

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

Alamin Pa

Datasheet

34May Stock

Cut Tape

₱304.91

₱282.21

₱256.44

₱233.13

Reel

₱233.13

₱211.66

Available ang MouseReel

Min.: 1
Mult.: 1

: 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

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

7508170312
Wurth Elektronik
1: ₱304.91
23May Stock
700Inoorder

Mfr. # ng Piyesa
7508170312

# ng Piyesa ng Mouser
710-7508170312

Wurth Elektronik

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

Alamin Pa

Datasheet

23May Stock

700Inoorder

Cut Tape

₱304.91

₱282.21

₱256.44

Reel

₱211.66

Available ang MouseReel

Min.: 1
Mult.: 1

: 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

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 2920mOhm

760871135
Wurth Elektronik
1: ₱605.52
202May Stock

Mfr. # ng Piyesa
760871135

# ng Piyesa ng Mouser
710-760871135

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 2920mOhm

Alamin Pa

Datasheet

202May Stock

Cut Tape

₱605.52

₱595.10

₱552.76

₱528.84

Reel

₱509.82

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 150

Power

85 VAC to 265 VAC

12 V

6.6 W

550 mA

SMD/SMT

Single Primary Winding

Dual Secondary Winding

25.81 mm

16.6 mm

13.5 mm

WE-UOST

Power Transformers - Board Mount WE-LLCR Size ETD39 500uH 200W 12V

760895631
Wurth Elektronik
1: ₱1,156.45
10May Stock

Mfr. # ng Piyesa
760895631

# ng Piyesa ng Mouser
710-760895631

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD39 500uH 200W 12V

Alamin Pa

Datasheet

10May Stock

₱1,156.45

₱1,107.98

₱1,038.66

₱934.97

₱831.29

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

12 V

200 W

16.7 A

Through Hole

Single Primary Winding

Dual Secondary Winding

44 mm

43 mm

30 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR NCP1399Size ETD39 5 00uH 200W 48V

760895651
Wurth Elektronik
1: ₱1,156.45
9May Stock
15Inaasahan 9/25/2026

Mfr. # ng Piyesa
760895651

# ng Piyesa ng Mouser
710-760895651

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR NCP1399Size ETD39 5 00uH 200W 48V

Alamin Pa

Datasheet

9May Stock

15Inaasahan 9/25/2026

₱1,156.45

₱1,107.98

₱1,038.66

₱934.97

₱831.29

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

48 V

200 W

4.2 A

Through Hole

Single Primary Winding

Dual Secondary Winding

44 mm

43 mm

30 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR Size ETD44 400uH 250W 24V

760895741
Wurth Elektronik
1: ₱1,395.71
5May Stock
75Inaasahan 9/4/2026

Mfr. # ng Piyesa
760895741

# ng Piyesa ng Mouser
710-760895741

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD44 400uH 250W 24V

Alamin Pa

Datasheet

5May Stock

75Inaasahan 9/4/2026

₱1,395.71

₱1,337.43

₱1,253.38

₱1,128.23

₱961.35

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

24 V

250 W

10.4 A

Through Hole

Single Primary Winding

Dual Secondary Winding

48 mm

46 mm

27.5 mm

WE-LLCR

Power Transformers - Board Mount MID-OLTI 120V 12V 5W

750310787
Wurth Elektronik
1: ₱478.53
94May Stock

Mfr. # ng Piyesa
750310787

# ng Piyesa ng Mouser
710-750310787

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI 120V 12V 5W

Alamin Pa

Datasheet

94May Stock

₱478.53

₱441.72

₱303.68

Min.: 1
Mult.: 1

Power

85 VAC to 130 VAC

12 V

5 W

417 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

17.96 mm

20.3 mm

14.3 mm

MID-OLTI

Power Transformers - Board Mount MID-OLSTM 85-265V 80kHz

750316878
Wurth Elektronik
1: ₱344.17
8May Stock

Mfr. # ng Piyesa
750316878

# ng Piyesa ng Mouser
710-750316878

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM 85-265V 80kHz

Alamin Pa

Datasheet

8May Stock

₱344.17

₱318.41

₱280.37

₱254.60

Min.: 1
Mult.: 1

Offline Transformers

85 VAC to 265 VAC

4.5 V, 13 V

9.6 W

100 mA, 700 mA

Through Hole

Single Primary Winding

Dual Secondary Winding

17.04 mm

13.84 mm

22.55 mm

MID-OLSTM

Power Transformers - Board Mount MID-OLTI UCC28711 450 uH

750318302
Wurth Elektronik
1: ₱895.10
29May Stock

Mfr. # ng Piyesa
750318302

# ng Piyesa ng Mouser
710-750318302

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28711 450 uH

Alamin Pa

Datasheet

29May Stock

₱895.10

₱826.38

₱757.67

₱688.96

Tingnan

Min.: 1
Mult.: 1

Transformers

120 VDC to 375 VDC

16.7 V

50 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

26.3 mm

33 mm

14.3 mm

MID-OLTI

Power Transformers - Board Mount MID-OLSTM Viper114LS 1.2 mH

750810014
Wurth Elektronik
1: ₱246.63
110May Stock

Mfr. # ng Piyesa
750810014

# ng Piyesa ng Mouser
710-750810014

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM Viper114LS 1.2 mH

Alamin Pa

Datasheet

110May Stock

₱246.63

₱224.54

₱193.87

₱167.49

Min.: 1
Mult.: 1

Transformers

85 VAC

5 V

1.2 A

Through Hole

Single Primary Winding

Dual Secondary Winding

15 mm

15.75 mm

18.5 mm

MID-OLSTM

Power Transformers - Board Mount MID-OLEE 78-265V 50000kHz

7508110330
Wurth Elektronik
1: ₱347.85
89May Stock

Mfr. # ng Piyesa
7508110330

# ng Piyesa ng Mouser
710-7508110330

Wurth Elektronik

Power Transformers - Board Mount MID-OLEE 78-265V 50000kHz

Alamin Pa

Datasheet

89May Stock

₱347.85

₱323.31

₱298.16

₱273.62

Tingnan

Min.: 1
Mult.: 1

Power

55 VAC to 265 VAC

12 V

5.4 W

450 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

14.2 mm

20.45 mm

14.6 mm

MID-OLEE

Power Transformers - Board Mount MID-OLEE 78-375V 50000kHz

7508110333
Wurth Elektronik
1: ₱447.24
88May Stock

Mfr. # ng Piyesa
7508110333

# ng Piyesa ng Mouser
710-7508110333

Wurth Elektronik

Power Transformers - Board Mount MID-OLEE 78-375V 50000kHz

Alamin Pa

Datasheet

88May Stock

₱447.24

₱423.32

₱398.78

₱374.24

Tingnan

Min.: 1
Mult.: 1

Power

55 VAC to 265 VAC

15 V

4.8 W

320 mA

Through Hole

Dual Primary Winding

Single Secondary Winding

14.2 mm

20.45 mm

14.6 mm

MID-OLEE

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 40V

7508112511
Wurth Elektronik
1: ₱490.80
63May Stock

Mfr. # ng Piyesa
7508112511

# ng Piyesa ng Mouser
710-7508112511

Wurth Elektronik

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 40V

Alamin Pa

Datasheet

63May Stock

Cut Tape

₱490.80

₱423.93

₱345.40

Reel

₱300.00

Available ang MouseReel

Min.: 1
Mult.: 1

: 120

Power

85 VAC to 265 VAC

40 V

24 W

600 mA

SMD/SMT

Dual Primary Winding

Single Secondary Winding

21.5 mm

33.8 mm

12 mm

WE-OLEFD

Power Transformers - Board Mount MID-OLLT LT3798 461 uH 45 W

750811290
Wurth Elektronik
1: ₱1,107.37
43May Stock

Mfr. # ng Piyesa
750811290

# ng Piyesa ng Mouser
710-750811290

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 461 uH 45 W

Alamin Pa

Datasheet

43May Stock

₱1,107.37

₱922.70

₱871.17

₱820.25

Min.: 1
Mult.: 1

Flyback Transformers

85 VAC to 265 VAC

125 V

45 W

360 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

31 mm

25 mm

MID-OLLT

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

7508116313
Wurth Elektronik
1: ₱510.43
25May Stock

Mfr. # ng Piyesa
7508116313

# ng Piyesa ng Mouser
710-7508116313

Wurth Elektronik

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

Alamin Pa

Datasheet

25May Stock

₱510.43

₱476.08

₱454.60

₱431.90

Tingnan

Min.: 1
Mult.: 1

Power

85 VAC to 265 VAC

12 V, 12 V

20.4 W

850 mA, 850 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

21.5 mm

29 mm

12 mm

WE-OLEFD

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 5V

750811913
Wurth Elektronik
1: ₱490.80
89May Stock

Mfr. # ng Piyesa
750811913

# ng Piyesa ng Mouser
710-750811913

Wurth Elektronik

Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 5V

Alamin Pa

Datasheet

89May Stock

Cut Tape

₱490.80

₱423.93

₱345.40

Reel

₱300.00

Available ang MouseReel

Min.: 1
Mult.: 1

: 120

Power

85 VAC to 265 VAC

5 V, 5 V, 7 V

20.2 W

1.1 A, 1.25 A, 1.25 A

SMD/SMT

Dual Primary Winding

Triple Secondary Winding

21.5 mm

33.8 mm

12 mm

WE-OLEFD

AC/DC Converter Transformers

Customer Service Office

Kumpanya

Mga Mapagkukunan

Suporta

30 V to 190 V
36 VDC to 57 VDC
45 VAC to 600 VAC
50 VAC to 265 VAC
55 VAC to 265 VAC
60 VAC to 600 VAC
64 VAC to 265 VAC
70 VAC to 265 VAC
80 VAC to 400 VAC
80 VAC to 660 VAC
81 VAC to 275 VAC
85 V to 135 V
85 V to 265 V
85 VAC
85 VAC to 130 VAC
85 VAC to 135 VAC
85 VAC to 265 VAC
85 VAC to 272 VAC
85 VAC to 424 VAC
85 VAC to 600 VAC

- 5 V, 7 V
3.3 V, 5 V, 12 V
3.4 V
4.5 V, 13 V
5 V
5 V, 12 V
5 V, 24 V
5 V, 5 V
5 V, 5 V, 19 V
5 V, 5 V, 7 V
5 V, 7.5 V, 12 V
5 V, 9 V
5.3 V
6 V
6 V, 15 V
6 V, 25 V
6 V, 35 V
6.2 V
8 V
8 V, 15 V

2 W
2.4 W
2.8 W
3 W
3.2 W
3.4 W
3.5 W
3.6 W
3.9 W
4.1 W
4.2 W
4.5 W
4.7 W
4.8 W
5 W
5.1 W
5.4 W
6 W
6.25 W
6.3 W

10 mA, 5.25 A
20 mA, 700 mA
50 mA
50 mA, 5 A
80 mA, 340 mA
100 mA, 700 mA
125 mA
150 mA, 150 mA, 450 mA
150 mA, 600 mA
160 mA
170 mA
200 mA, 1 A
200 mA, 500 mA
210 mA
230 mA
250 mA
275 mA
280 mA
285 mA, 285 mA
300 mA

13.72 mm
13.8 mm
13.97 mm
14.2 mm
14.22 mm
14.73 mm
15 mm
15.62 mm
16.9 mm
17.04 mm
17.78 mm
17.96 mm
18 mm
18.5 mm
18.8 mm
18.9 mm
20 mm
20.2 mm
20.32 mm
20.83 mm

10 mm
11 mm
13.84 mm
13.97 mm
14.4 mm
14.73 mm
15 mm
15.75 mm
16.5 mm
16.6 mm
16.9 mm
18.25 mm
18.8 mm
20.2 mm
20.3 mm
20.45 mm
21 mm
21.08 mm
21.9 mm
22 mm

10.16 mm
10.41 mm
10.8 mm
10.92 mm
11 mm
11.68 mm
12 mm
12.7 mm
13 mm
13.31 mm
13.5 mm
13.55 mm
13.59 mm
13.8 mm
13.97 mm
14 mm
14.1 mm
14.3 mm
14.5 mm
14.6 mm