Audio Transformers / Signal Transformers

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High Voltage PoE Transformers

Eaton Electronics High Voltage PoE Transformers include four kinds of transformers: POEA1FB, POEA2FB, POEB3FB, and POEB4FW. Each of these transformers has 1500V_AC isolation between primary and secondary, low leakage inductance, and ferrite core material. These transformers also have an IEEE 802.3xx and a moisture sensitivity level (MSL): 1. Eaton Electronics High Voltage PoE Transformers applications include lighting, industrial automation, security systems, VoIP phone systems, network and BLUETOOTH® access points, network routers, repeaters, uninterruptible power supplies (UPS), retail point-of-information (POI) systems, vending and gaming machines, and remote cameras.

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Part #

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A

POEA1FB1V10W1X12
Eaton Electronics
1: $2.11
457In Stock

Mfr. Part No.
POEA1FB1V10W1X12

Mouser Part No
504-POEA1FB1V10W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A

Learn More

Datasheet

457In Stock

Cut Tape

$2.11

Reel

$2.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

60 uH

1.5 kVAC

- 40 C

+ 125 C

15.2 mm

12.5 mm

11.6 mm

POEA1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A

POEA1FB1V3W2X5
Eaton Electronics
1: $2.11
459In Stock

Mfr. Part No.
POEA1FB1V3W2X5

Mouser Part No
504-POEA1FB1V3W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A

Datasheet

459In Stock

Cut Tape

$2.11

Reel

$2.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

300 kHz

155 uH

1.5 kVAC

- 40 C

+ 125 C

12.5 mm

14.2 mm

POEA1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 12V 0.6A

POEA1FB1V7W1X12
Eaton Electronics
1: $3.32
334In Stock

Mfr. Part No.
POEA1FB1V7W1X12

Mouser Part No
504-POEA1FB1V7W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 12V 0.6A

Learn More

Datasheet

334In Stock

Cut Tape

$3.32

$3.00

$2.89

$2.79

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

155 uH

1.5 kVAC

- 40 C

+ 125 C

15.2 mm

12.5 mm

11.6 mm

POEA1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 5V 1.4A

POEA1FB1V7W1X5
Eaton Electronics
1: $2.89
440In Stock

Mfr. Part No.
POEA1FB1V7W1X5

Mouser Part No
504-POEA1FB1V7W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 5V 1.4A

Learn More

Datasheet

440In Stock

Cut Tape

$2.89

$2.79

$2.68

$2.60

Reel

$2.54

$2.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

253 uH

1.5 kVAC

- 40 C

+ 125 C

15.2 mm

12.5 mm

11.6 mm

POEA1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A

POEA2FB1V10W2X5
Eaton Electronics
1: $4.11
460In Stock

Mfr. Part No.
POEA2FB1V10W2X5

Mouser Part No
504-POEA2FB1V10W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A

Learn More

Datasheet

460In Stock

Cut Tape

$4.11

$3.73

$3.57

$3.48

Reel

$3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

180 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 12V 1.1A

POEA2FB1V13W1X12
Eaton Electronics
1: $4.11
233In Stock

Mfr. Part No.
POEA2FB1V13W1X12

Mouser Part No
504-POEA2FB1V13W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 12V 1.1A

Learn More

Datasheet

233In Stock

Cut Tape

$4.11

$3.73

$3.59

$3.57

Reel

$3.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

127 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A

POEA2FB1V13W1X24
Eaton Electronics
1: $2.68
456In Stock

Mfr. Part No.
POEA2FB1V13W1X24

Mouser Part No
504-POEA2FB1V13W1X24

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A

Learn More

Datasheet

456In Stock

Cut Tape

$2.68

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

40 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

POEA2FB1V13W1X5
Eaton Electronics
1: $3.59
448In Stock

Mfr. Part No.
POEA2FB1V13W1X5

Mouser Part No
504-POEA2FB1V13W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

Learn More

Datasheet

448In Stock

Cut Tape

$3.59

$3.48

$3.42

$3.34

$3.24

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

70 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A

POEA2FB1V14W1X14
Eaton Electronics
1: $4.11
460In Stock

Mfr. Part No.
POEA2FB1V14W1X14

Mouser Part No
504-POEA2FB1V14W1X14

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A

Learn More

Datasheet

460In Stock

Cut Tape

$4.11

$3.73

$3.57

$3.48

Reel

$3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

127 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A

POEA2FB1V15W1X5
Eaton Electronics
1: $3.59
441In Stock

Mfr. Part No.
POEA2FB1V15W1X5

Mouser Part No
504-POEA2FB1V15W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A

Learn More

Datasheet

441In Stock

Cut Tape

$3.59

$3.48

$3.42

$3.34

Reel

$3.13

$2.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

40 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A

POEA2FB1V18W1X12
Eaton Electronics
1: $4.11
458In Stock

Mfr. Part No.
POEA2FB1V18W1X12

Mouser Part No
504-POEA2FB1V18W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A

Learn More

Datasheet

458In Stock

Cut Tape

$4.11

$3.73

$3.59

$3.57

Reel

$3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

37 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A

POEA2FB1V19W1X8
Eaton Electronics
1: $4.11
460In Stock

Mfr. Part No.
POEA2FB1V19W1X8

Mouser Part No
504-POEA2FB1V19W1X8

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A

Learn More

Datasheet

460In Stock

Cut Tape

$4.11

$3.73

$3.57

$3.48

Reel

$3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

90 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A

POEA2FB1V27W1X3
Eaton Electronics
1: $2.91
459In Stock

Mfr. Part No.
POEA2FB1V27W1X3

Mouser Part No
504-POEA2FB1V27W1X3

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A

Learn More

Datasheet

459In Stock

Cut Tape

$2.91

Reel

$2.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

100 uH

1.5 kVAC

- 40 C

+ 125 C

17.65 mm

14.5 mm

14 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

POEA2FB2V12W1X12
Eaton Electronics
1: $2.68
457In Stock

Mfr. Part No.
POEA2FB2V12W1X12

Mouser Part No
504-POEA2FB2V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

Learn More

Datasheet

457In Stock

Cut Tape

$2.68

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

42.9 uH

1.5 kVAC

- 40 C

+ 125 C

17.75 mm

14.2 mm

12.7 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A

POEA2FB2V13W1X5
Eaton Electronics
1: $4.11
457In Stock

Mfr. Part No.
POEA2FB2V13W1X5

Mouser Part No
504-POEA2FB2V13W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A

Learn More

Datasheet

457In Stock

Cut Tape

$4.11

$3.73

$3.57

$3.48

Reel

$3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

127 uH

1.5 kVAC

- 40 C

+ 125 C

17.75 mm

14.2 mm

12.7 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A

POEA2FB2V14W1X5
Eaton Electronics
1: $3.85
457In Stock

Mfr. Part No.
POEA2FB2V14W1X5

Mouser Part No
504-POEA2FB2V14W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A

Learn More

Datasheet

457In Stock

Cut Tape

$3.85

$3.74

$3.67

$3.59

$3.48

Reel

$2.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

100 uH

1.5 kVAC

- 40 C

+ 125 C

17.75 mm

14.2 mm

12.7 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A

POEA2FB3V12W1X12
Eaton Electronics
1: $4.11
460In Stock

Mfr. Part No.
POEA2FB3V12W1X12

Mouser Part No
504-POEA2FB3V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A

Learn More

Datasheet

460In Stock

Cut Tape

$4.11

$3.73

$3.59

$3.57

Reel

$3.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

140 uH

1.5 kVAC

- 40 C

+ 125 C

17.75 mm

14.2 mm

12.7 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

POEA2FB4V12W1X12
Eaton Electronics
1: $2.68
455In Stock

Mfr. Part No.
POEA2FB4V12W1X12

Mouser Part No
504-POEA2FB4V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A

Learn More

Datasheet

455In Stock

Cut Tape

$2.68

Reel

$2.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Flyback Transformers

SMD/SMT

100.5 uH

1.5 kVAC

- 40 C

+ 125 C

17.75 mm

14.2 mm

12.7 mm

POEA2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 12.3W 12V 1A

POEB1FB1V12W1X12
Eaton Electronics
1: $3.20
557In Stock

Mfr. Part No.
POEB1FB1V12W1X12

Mouser Part No
504-POEB1FB1V12W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 12.3W 12V 1A

Learn More

Datasheet

557In Stock

Cut Tape

$3.20

$3.10

$3.04

$2.97

Reel

$2.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Flyback Transformers

SMD/SMT

140 uH

1.5 kVAC

- 40 C

+ 125 C

22.3 mm

17.3 mm

9 mm

POEB1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A

POEB1FB1V13W2X5
Eaton Electronics
1: $2.39
540In Stock

Mfr. Part No.
POEB1FB1V13W2X5

Mouser Part No
504-POEB1FB1V13W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A

Learn More

Datasheet

540In Stock

Cut Tape

$2.39

Reel

$2.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Flyback Transformers

SMD/SMT

155 uH

1.5 kVAC

- 40 C

+ 125 C

22.3 mm

17.3 mm

9 mm

POEB1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A

POEB1FB1V14W2D
Eaton Electronics
1: $3.70
560In Stock

Mfr. Part No.
POEB1FB1V14W2D

Mouser Part No
504-POEB1FB1V14W2D

Eaton Electronics

Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A

Learn More

Datasheet

560In Stock

Cut Tape

$3.70

$3.35

$3.22

$3.13

Reel

$2.95

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Flyback Transformers

SMD/SMT

143 uH

1.5 kVAC

- 40 C

+ 125 C

22.3 mm

17.3 mm

9 mm

POEB1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A

POEB1FB1V18W1X12
Eaton Electronics
1: $2.39
536In Stock

Mfr. Part No.
POEB1FB1V18W1X12

Mouser Part No
504-POEB1FB1V18W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A

Learn More

Datasheet

536In Stock

Cut Tape

$2.39

Reel

$2.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Flyback Transformers

SMD/SMT

70 uH

1.5 kVAC

- 40 C

+ 125 C

22.3 mm

17.3 mm

9 mm

POEB1FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 24.3W 12V 0.02A 2A

POEB2FB1V24W2X12
Eaton Electronics
1: $3.98
195In Stock

Mfr. Part No.
POEB2FB1V24W2X12

Mouser Part No
504-POEB2FB1V24W2X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 24.3W 12V 0.02A 2A

Learn More

Datasheet

195In Stock

Cut Tape

$3.98

Reel

$3.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Flyback Transformers

SMD/SMT

11.5 uH

1.5 kVAC

- 40 C

+ 125 C

29.3 mm

21.8 mm

12 mm

POEB2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A

POEB2FB1V30W2X5
Eaton Electronics
1: $5.91
359In Stock

Mfr. Part No.
POEB2FB1V30W2X5

Mouser Part No
504-POEB2FB1V30W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A

Learn More

Datasheet

359In Stock

Cut Tape

$5.91

$5.35

$5.13

$4.98

Reel

$4.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Flyback Transformers

SMD/SMT

100 uH

1.5 kVAC

- 40 C

+ 125 C

29.3 mm

21.8 mm

12 mm

POEB2FB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A

POEB2FB1V40W1X5
Eaton Electronics
1: $3.98
344In Stock

Mfr. Part No.
POEB2FB1V40W1X5

Mouser Part No
504-POEB2FB1V40W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A

Learn More

Datasheet

344In Stock

Cut Tape

$3.98

Reel

$3.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Flyback Transformers

SMD/SMT

100 uH

1.5 kVAC

- 40 C

+ 125 C

29.3 mm

21.8 mm

12 mm

POEB2FB

Reel, Cut Tape, MouseReel

High Voltage PoE Transformers

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