POE Transformer | Power Over Ethernet transformer

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Overview of Features

Flexible/standard baseplate options

Design flexibility with a wide range of specifications and electrical performance from 3 W to 156 W

Comprehensive range of PoE transformers covering IEEE Type 1 (802.3af), Type 2 (802.3at), Type 3 (802.3bt), and Type 4 (802.3bt)

Isolation voltage of 1,500 VAC between primary and secondary

High operating temperature range: -40°C to 125°C

Low leakage inductance for reduced energy loss

Applications：

•Networking Equipment: PoE powered devices, Voice over Internet Protocol (VoIP), network access points, WLAN Access Points, network routers, network repeaters, bluetooth devices
•IoT & Smart Home Devices: remote security cameras, security systems
•Industrial & Medical Applications: industrial automation, lighting, chargers

Data Download

Item number: EP-581SG

Dimensions(mm): 13.3*10.0*9.0

Mounting Type: SMT

Inductance: 300

Power: 1

Turn Ratio: 1:0.119

Application: POE

EP-581SG

Data Download

Item number: EP-523SG

Dimensions(mm): 13.3*10.0*9.5

Mounting Type: SMT

Inductance: 310

Power: 3

Turn Ratio: 1:0.19:0.7

Application: POE

EP-523SG

Data Download

Item number: EP-524SG

Dimensions(mm): 13.3*10.0*9.5

Mounting Type: SMT

Inductance: 310

Power: 3

Turn Ratio: 1:0.28:0.7

Application: POE

EP-524SG

Data Download

Item number: EP-525SG

Dimensions(mm): 13.3*10.0*9.5

Mounting Type: SMT

Inductance: 310

Power: 3

Turn Ratio: 1:0.7:0.7

Application: POE

EP-525SG

Data Download

Item number: EP-378SG

Dimensions(mm): 10.2*10.0*10.5

Mounting Type: SMT

Inductance: 30

Power: 5

Turn Ratio: 1:0.333:0.333

Application: POE

EP-378SG

Data Download

Item number: EP-492SG

Dimensions(mm): 10.2*10.0*10.5

Mounting Type: SMT

Inductance: 2

Power: 5

Turn Ratio: 1:4

Application: POE

EP-492SG

Data Download

Item number: EP-536SG

Dimensions(mm): 15.24*12.5*11.45

Mounting Type: SMT

Inductance: 155

Power: 6

Turn Ratio: 1:0.262:0.524:0.786

Application: POE

EP-536SG

Data Download

Item number: EP-569SG

Dimensions(mm): 15.24*12.5*11.45

Mounting Type: SMT

Inductance: 100

Power: 6

Turn Ratio: 1:0.262:0.143:0.786

Application: POE

EP-569SG

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What is a planar transformer?

A transformer is a device that transfers electric power from one circuit to one or more other circuits, and it can increase or reduce the voltage during the transformation. A planar transformer is one of the types of transformer which features a flat, planar design.

                                    
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Latest Products

Data Download

Item number: TPEIR19-0201SG

Topologry: Forward

Power(W): 150W

Turn Ratio: 4:5:5:1:1

Dimensions: 21.6*24.65*10.5

Mounting Type: SMT

Inductance: 194uH MIN

TPEIR19-0201SG

Data Download

Item number: TPEIR19-0202SG

Topologry: Forward

Power(W): 150W

Turn Ratio: 5:6:5:1:1

Dimensions: 21.6*24.65*10.5

Mounting Type: SMT

Inductance: 290uH MIN

TPEIR19-0202SG

Data Download

Item number: TPEIR19-0205SG

Topologry: Forward

Power(W): 150W

Turn Ratio: 4:5:5:2:1

Dimensions: 21.6*24.65*10.5

Mounting Type: SMT

Inductance: 194uH MIN

TPEIR19-0205SG

Data Download

Item number: TPEIR19-0206SG

Topologry: Forward

Power(W): 150W

Turn Ratio: 5:5:5:2:1

Dimensions: 21.6*24.65*10.5

Mounting Type: SMT

Inductance: 240uH MIN

TPEIR19-0206SG

Data Download

Item number: TPEIR19-0208SG

Topologry: Forward

Power(W): 150W

Turn Ratio: 6:6:5:2:1

Dimensions: 21.6*24.65*10.5

Mounting Type: SMT

Inductance: 345uH MIN

TPEIR19-0208SG

Item number: MHW2615HBSG330K

Series Name: MHW2615HBSG SERIES

Dimensions(mm): 27.9*27.94*15.36

Inductance(uH): 33

Tolerance: ±10%

DCR(mΩ): 2.05

Isat (A): 5.1

Irms(A): 30

MHW2615HBSG330K