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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Termination Style	Frequency Range	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A POEA2FB1V27W1X3 Eaton Electronics 1: $3.18 459In Stock	Mfr. Part # POEA2FB1V27W1X3 Mouser Part # 504-POEA2FB1V27W1X3	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	459In Stock	Cut Tape $3.18 $2.95 Reel $2.95 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 Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A POEB1FB1V14W2D Eaton Electronics 1: $4.06 560In Stock	Mfr. Part # POEB1FB1V14W2D Mouser Part # 504-POEB1FB1V14W2D	Eaton Electronics	Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	560In Stock	Cut Tape $4.06 $3.69 $3.54 $3.43 Reel $2.88 View $3.33 $2.71 $2.69 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 EFD20 Single Out 42W 12V 3.5A POEB2FB1V42W1X12 Eaton Electronics 1: $6.74 350In Stock	Mfr. Part # POEB2FB1V42W1X12 Mouser Part # 504-POEB2FB1V42W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	350In Stock	Cut Tape $6.74 $6.42 $6.22 $6.11 Reel $4.94 $4.91 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 EP10 Single Out 10W 12V 0.83A POEA1FB1V10W1X12 Eaton Electronics 1: $3.44 457In Stock	Mfr. Part # POEA1FB1V10W1X12 Mouser Part # 504-POEA1FB1V10W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	457In Stock	Cut Tape $3.44 $3.34 $3.28 $3.20 Reel $2.28 View $3.15 $2.15 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 EP13 Single Out 12W 12V 1A POEA2FB2V12W1X12 Eaton Electronics 1: $2.74 457In Stock	Mfr. Part # POEA2FB2V12W1X12 Mouser Part # 504-POEA2FB2V12W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	457In Stock	Cut Tape $2.74 Reel $2.74 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 EFD25 Dual 84W 12V 6A 1A POEB3FB1V84W2X12 Eaton Electronics 1: $5.33 244In Stock	Mfr. Part # POEB3FB1V84W2X12 Mouser Part # 504-POEB3FB1V84W2X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	244In Stock	Cut Tape $5.33 Reel $5.33 MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers	SMD/SMT		17.5 uH	1.5 kVAC	- 40 C	+ 125 C	32.8 mm	26.8 mm	14.8 mm	POEB3FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A POEB3FW1V50W1X5 Eaton Electronics 1: $7.14 249In Stock	Mfr. Part # POEB3FW1V50W1X5 Mouser Part # 504-POEB3FW1V50W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	249In Stock	Cut Tape $7.14 $6.91 $6.70 $6.57 Reel $5.23 $5.21 MouseReel Available	Min.: 1 Mult.: 1 : 100	Forward Transformers	SMD/SMT		162 uH	1.5 kVAC	- 40 C	+ 125 C	32.8 mm	26.8 mm	14.8 mm	POEB3FW	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A POEA2FB1V13W1X5 Eaton Electronics 1: $5.52 444In Stock	Mfr. Part # POEA2FB1V13W1X5 Mouser Part # 504-POEA2FB1V13W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	444In Stock	Cut Tape $5.52 $4.97 $4.77 $4.62 $4.38 Reel $3.15 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 15W 5V 3A POEA2FB1V15W1X5 Eaton Electronics 1: $4.29 441In Stock	Mfr. Part # POEA2FB1V15W1X5 Mouser Part # 504-POEA2FB1V15W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	441In Stock	Cut Tape $4.29 $4.15 $4.08 $3.99 Reel $2.95 View $3.95 $2.84 $2.82 $2.76 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: $4.52 458In Stock	Mfr. Part # POEA2FB1V18W1X12 Mouser Part # 504-POEA2FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	458In Stock	Cut Tape $4.52 $4.29 $4.15 $4.09 $4.08 Reel $3.14 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 EFD15 Single Out 18W 12V 1.5A POEB1FB1V18W1X12 Eaton Electronics 1: $3.44 528In Stock	Mfr. Part # POEB1FB1V18W1X12 Mouser Part # 504-POEB1FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	528In Stock	Cut Tape $3.44 $3.33 $3.27 $3.20 Reel $2.92 View $3.14 $2.52 $2.45 $2.43 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 EP13 Single Out 12.3W 12V 1A POEA2FB3V12W1X12 Eaton Electronics 1: $4.52 460In Stock	Mfr. Part # POEA2FB3V12W1X12 Mouser Part # 504-POEA2FB3V12W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.3W 12V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $4.52 $4.29 $4.15 $4.09 $3.99 Reel $3.20 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 EFD20 Single Out 40W 5V 8A POEB2FB1V40W1X5 Eaton Electronics 1: $4.03 344In Stock	Mfr. Part # POEB2FB1V40W1X5 Mouser Part # 504-POEB2FB1V40W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	344In Stock	Cut Tape $4.03 Reel $4.03 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 EP13 Single Out 14W 14V 1A POEA2FB1V14W1X14 Eaton Electronics 1: $4.52 460In Stock	Mfr. Part # POEA2FB1V14W1X14 Mouser Part # 504-POEA2FB1V14W1X14	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $4.52 $4.09 $3.93 $3.82 Reel $3.21 View $3.70 $3.02 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 18.5W 8V 2.3A POEA2FB1V19W1X8 Eaton Electronics 1: $4.52 460In Stock	Mfr. Part # POEA2FB1V19W1X8 Mouser Part # 504-POEA2FB1V19W1X8	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $4.52 $4.09 $3.93 $3.82 Reel $3.21 View $3.70 $3.02 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 13W 5V 2,6A POEA2FB2V13W1X5 Eaton Electronics 1: $4.52 450In Stock	Mfr. Part # POEA2FB2V13W1X5 Mouser Part # 504-POEA2FB2V13W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 5V 2,6A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	450In Stock	Cut Tape $4.52 $4.09 $3.93 $3.87 $3.74 Reel $3.12 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 EFD20 Dual 30W 5V 6A 0.01A POEB2FB1V30W2X5 Eaton Electronics 1: $6.49 359In Stock	Mfr. Part # POEB2FB1V30W2X5 Mouser Part # 504-POEB2FB1V30W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	359In Stock	Cut Tape $6.49 $5.88 $5.64 $5.47 Reel $4.58 View $4.51 $4.41 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 EP13 Dual Out 10W 5V 0.02A 2A POEA2FB1V10W2X5 Eaton Electronics 1: $4.52 455In Stock	Mfr. Part # POEA2FB1V10W2X5 Mouser Part # 504-POEA2FB1V10W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	455In Stock	Cut Tape $4.52 $4.09 $3.93 $3.82 Reel $3.21 View $3.70 $3.02 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 24V 0.55A POEA2FB1V13W1X24 Eaton Electronics 1: $2.95 446In Stock	Mfr. Part # POEA2FB1V13W1X24 Mouser Part # 504-POEA2FB1V13W1X24	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	446In Stock	Cut Tape $2.95 $2.74 Reel $2.74 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 EFD15 Dual 13W 5V 0.01A 2.6A POEB1FB1V13W2X5 Eaton Electronics 1: $2.43 540In Stock	Mfr. Part # POEB1FB1V13W2X5 Mouser Part # 504-POEB1FB1V13W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Dual 13W 5V 0.01A 2.6A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	540In Stock	Cut Tape $2.43 Reel $2.43 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 Flybk Xfmr EFD20 Single Out 60W 12V 5A POEB2FB1V60W1X12 Eaton Electronics 1: $6.94 328In Stock	Mfr. Part # POEB2FB1V60W1X12 Mouser Part # 504-POEB2FB1V60W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	328In Stock	Cut Tape $6.94 $6.72 $6.61 $6.45 Reel $5.39 $5.16 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
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A POEA2FB2V14W1X5 Eaton Electronics 1: $4.15 457In Stock	Mfr. Part # POEA2FB2V14W1X5 Mouser Part # 504-POEA2FB2V14W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 5V 2.8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	457In Stock	Cut Tape $4.15 $4.02 $3.93 $3.84 Reel $3.11 View $3.79 $2.95 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 12W 12V 1A POEA2FB4V12W1X12 Eaton Electronics 1: $2.74 455In Stock	Mfr. Part # POEA2FB4V12W1X12 Mouser Part # 504-POEA2FB4V12W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	455In Stock	Cut Tape $2.74 Reel $2.74 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 EP10 Dual 3.2W 5V 0.45A 0.18A POEA1FB1V3W2X5 Eaton Electronics 1: $5.66 459In Stock	Mfr. Part # POEA1FB1V3W2X5 Mouser Part # 504-POEA1FB1V3W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A	Datasheet	459In Stock	Cut Tape $5.66 $4.20 $3.80 $3.56 Reel $2.98 View $3.36 $2.84 $2.74 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: $3.44 436In Stock	Mfr. Part # POEA1FB1V7W1X5 Mouser Part # 504-POEA1FB1V7W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 5V 1.4A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	436In Stock	Cut Tape $3.44 $3.34 $3.28 $3.20 $3.10 Reel $2.56 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

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