Transformers

Our comprehensive range of transformers is engineered to meet the rigorous demands of modern electronics, ensuring reliable power conversion and superior signal integrity. Whether you are designing for high-speed networking or robust power supplies, Prosper Electronics provides high-quality solutions including LAN Transformers, Power Transformers, and Isolation units. Covering frequencies for telecom and power levels for industrial automation, our components are designed to provide maximum efficiency and electrical safety in compact footprints.

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Common Mode Chocke, Core T14*8*7 Custom winding to meet your needs: T14*8*7

operatingtemperature: -40°C to 85°C
length-mm: 17
width-mm: 11,5

Common Mode Chocke, Core T14*9*5 Custom winding to meet your needs: T14*9*5

operatingtemperature: -40°C to 85°C
length-mm: 16
width-mm: 7

Common Mode Chocke, Core T16*12*8 Custom winding to meet your needs: T16*12*8

operatingtemperature: -40°C to 85°C
length-mm: 28
width-mm: 20,3

Common Mode Chocke, Core T31*19*13 Custom winding to meet your needs: T31*19*13

operatingtemperature: -40°C to 85°C
length-mm: 36
width-mm: 23

Common Mode Chocke, Core T31*19*27 Custom winding to meet your needs: T31*19*27

operatingtemperature: -40°C to 85°C
length-mm: 41
width-mm: 42

Common Mode Chocke, Core T36*23*15 Custom winding to meet your needs: T36*23*15

operatingtemperature: -40°C to 85°C
length-mm: 43
width-mm: 25

Common Mode Chocke, Core T37*22*30 Custom winding to meet your needs: T37*22*30

operatingtemperature: -40°C to 85°C
length-mm: 46
width-mm: 45,5

Common Mode Chocke, Core T37*22*30 Three phase Custom winding to meet your needs: T37*22*30 Three phase

operatingtemperature: -40°C to 85°C
length-mm: 49
width-mm: 49

Common Mode Chocke, Core T38*28*15 Custom winding to meet your needs: T38*28*15

operatingtemperature: -40°C to 85°C
length-mm: 53,5
width-mm: 28,5

Common Mode Chocke, Core T42*26*16 Custom winding to meet your needs: T42*26*16

operatingtemperature: -40°C to 85°C
length-mm: 55
width-mm: 37

Common Mode Chocke, Core T42*26*18 Custom winding to meet your needs: T42*26*18

operatingtemperature: -40°C to 85°C
length-mm: 46
width-mm: 21

Common Mode Chocke, Core UU-10.5 Custom winding to meet your needs: UU-10.5

operatingtemperature: -40°C to 85°C
length-mm: 19
width-mm: 17

LAN & Ethernet Transformers

In networking applications, signal clarity and EMI suppression are critical. Our LAN transformers support data rates from 10/100 Base-T up to 1Gb Ethernet. They are fully compliant with IEEE standards, including PoE (802.3af) and PoE+ capabilities, providing the necessary isolation and protection for network interfaces in everything from consumer routers to industrial gateways.

Power Transformers: Flyback, Forward & Push-Pull

For switch-mode power supplies (SMPS), we offer a variety of topologies tailored to your efficiency requirements.

  • Flyback Transformers: Ideal for cost-effective, low-to-medium power isolated designs.

  • Forward & Push-Pull: Optimized for higher power density and improved efficiency in regulated DC-DC converters. Our power transformers feature high isolation ratings (up to 5000 VAC) and are available in both SMT and Through-Hole (TH) mounting styles to fit any PCB layout.

Custom Magnetic Solutions & Common Mode Chokes

Beyond standard power conversion, we provide specialized Common Mode Chokes and isolation transformers designed for noise filtration and circuit protection. With core sizes ranging from compact T14 to heavy-duty T42 units, we can provide custom windings to meet your specific inductance and current (Irms/Isat) requirements. All our materials meet UL94-V0 flame ratings to ensure safety in automotive and medical applications.