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Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

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Part #

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

POEA1FB1V3W2X5
Eaton Electronics
1: $5.06
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

$5.06

$3.73

$3.36

$3.14

Reel

$2.57

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

POEA1FB1V7W1X12
Eaton Electronics
1: $5.06
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

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Datasheet

334In Stock

Cut Tape

$5.06

$3.73

$3.36

$3.14

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$2.57

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Reel: 200

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

POEA1FB1V7W1X5
Eaton Electronics
1: $5.06
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

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Datasheet

440In Stock

Cut Tape

$5.06

$3.73

$3.36

$3.14

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$2.57

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Reel: 200

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

POEA2FB1V10W2X5
Eaton Electronics
1: $6.21
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

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Datasheet

460In Stock

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$6.21

$4.61

$4.18

$3.91

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$3.27

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

POEA2FB1V13W1X12
Eaton Electronics
1: $6.21
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

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Datasheet

233In Stock

Cut Tape

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

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Reel: 200

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

POEA2FB1V13W1X24
Eaton Electronics
1: $6.21
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

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Datasheet

456In Stock

Cut Tape

$6.21

$4.61

$4.18

$3.91

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$3.27

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Reel: 200

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

POEA2FB1V13W1X5
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB1V14W1X14
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB1V15W1X5
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB1V18W1X12
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB1V19W1X8
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB1V27W1X3
Eaton Electronics
1: $6.70
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

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Datasheet

459In Stock

Cut Tape

$6.70

$4.95

$4.48

$4.18

Reel

$3.53

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB2V12W1X12
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB2V13W1X5
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB2V14W1X5
Eaton Electronics
1: $6.70
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

$6.70

$4.95

$4.48

$4.18

Reel

$3.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB3V12W1X12
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEA2FB4V12W1X12
Eaton Electronics
1: $6.21
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

$6.21

$4.61

$4.18

$3.91

Reel

$3.27

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

POEB1FB1V12W1X12
Eaton Electronics
1: $5.50
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

$5.50

$4.09

$3.70

$3.46

Reel

$2.91

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MouseReel Available

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Mult.: 1

Reel: 250

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

POEB1FB1V13W2X5
Eaton Electronics
1: $5.50
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

$5.50

$4.09

$3.70

$3.46

Reel

$2.91

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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

POEB1FB1V14W2D
Eaton Electronics
1: $5.50
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

$5.50

$4.09

$3.70

$3.46

Reel

$2.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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

POEB1FB1V18W1X12
Eaton Electronics
1: $5.50
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

$5.50

$4.09

$3.70

$3.46

Reel

$2.91

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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

POEB2FB1V24W2X12
Eaton Electronics
1: $8.01
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

$8.01

$6.13

$5.63

$5.38

Reel

$4.74

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MouseReel Available

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Reel: 150

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

POEB2FB1V30W2X5
Eaton Electronics
1: $8.01
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

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Datasheet

359In Stock

Cut Tape

$8.01

$6.13

$5.63

$5.38

Reel

$4.74

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

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

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

POEB2FB1V42W1X12
Eaton Electronics
1: $8.40
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

$8.40

$6.44

$5.91

$5.64

Reel

$4.96

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MouseReel Available

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Reel: 150

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