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: 1.72 CHF
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

1.72 CHF

1.67 CHF

1.63 CHF

1.60 CHF

Reel

1.30 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 1.26 CHF
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

1.26 CHF

Reel

1.26 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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 5V 1.4A

POEA1FB1V7W1X5
Eaton Electronics
1: 1.72 CHF
436In 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

436In Stock

Cut Tape

1.72 CHF

1.67 CHF

1.63 CHF

1.60 CHF

Reel

1.28 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
455In 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

455In Stock

Cut Tape

2.49 CHF

2.25 CHF

2.17 CHF

2.10 CHF

Reel

1.93 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
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

2.49 CHF

2.25 CHF

2.17 CHF

2.13 CHF

Reel

1.78 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 1.62 CHF
446In 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

446In Stock

Cut Tape

1.62 CHF

1.60 CHF

Reel

1.60 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 3.25 CHF
444In 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

444In Stock

Cut Tape

3.25 CHF

2.64 CHF

2.41 CHF

2.34 CHF

Reel

2.11 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
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

2.49 CHF

2.25 CHF

2.17 CHF

2.10 CHF

Reel

1.93 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.13 CHF
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

2.13 CHF

2.07 CHF

2.03 CHF

1.98 CHF

Reel

1.86 CHF

1.60 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
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

2.49 CHF

2.25 CHF

2.17 CHF

2.13 CHF

Reel

1.86 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
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

2.49 CHF

2.25 CHF

2.17 CHF

2.10 CHF

Reel

1.93 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 1.75 CHF
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

1.75 CHF

1.72 CHF

Reel

1.72 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 1.60 CHF
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

1.60 CHF

Reel

1.60 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
450In 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

450In Stock

Cut Tape

2.49 CHF

2.25 CHF

2.17 CHF

2.10 CHF

Reel

1.93 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.29 CHF
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

2.29 CHF

2.21 CHF

2.17 CHF

2.12 CHF

Reel

1.73 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.49 CHF
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

2.49 CHF

2.25 CHF

2.17 CHF

2.13 CHF

Reel

1.86 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 1.60 CHF
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

1.60 CHF

Reel

1.60 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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 Dual 13W 5V 0.01A 2.6A

POEB1FB1V13W2X5
Eaton Electronics
1: 1.42 CHF
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

1.42 CHF

Reel

1.42 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.24 CHF
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

2.24 CHF

2.03 CHF

1.95 CHF

1.89 CHF

Reel

1.69 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 1.90 CHF
528In 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

528In Stock

Cut Tape

1.90 CHF

1.83 CHF

1.80 CHF

1.76 CHF

Reel

1.67 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.36 CHF
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

2.36 CHF

Reel

2.36 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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: 3.58 CHF
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

3.58 CHF

3.24 CHF

3.11 CHF

3.01 CHF

Reel

2.75 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: 2.36 CHF
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

2.36 CHF

Reel

2.36 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 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 42W 12V 3.5A

POEB2FB1V42W1X12
Eaton Electronics
1: 3.71 CHF
350In Stock

Mfr. Part No.
POEB2FB1V42W1X12

Mouser Part No
504-POEB2FB1V42W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A

Learn More

Datasheet

350In Stock

Cut Tape

3.71 CHF

3.36 CHF

3.22 CHF

3.20 CHF

Reel

3.10 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 60W 12V 5A

POEB2FB1V60W1X12
Eaton Electronics
1: 3.83 CHF
328In Stock

Mfr. Part No.
POEB2FB1V60W1X12

Mouser Part No
504-POEB2FB1V60W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A

Learn More

Datasheet

328In Stock

Cut Tape

3.83 CHF

3.71 CHF

3.64 CHF

3.55 CHF

3.49 CHF

Reel

3.01 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 150

Flyback Transformers

SMD/SMT

70 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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