ADSL Line Transformer

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Product name:TRA6128ANL

Flyback Transformer

For 25 Watt PoE Application

Input range from 18 to 57V


Temperature: -40 To +85

UL, RoHs, Reach, ISO9001:2008

UL File No.: E321120


  • Product description
  • Product advantage

Flyback Transformer for 25 Watt PoE Application TRA6128ANL

1. Flyback transformer for 25 Watt PoE application

2. Designed for 25w PoE application

3. Input range from 18 to 57V

4. Primary to secondary isolation: 1500Vrms

5. Auxiliary winding output: 11V, 20mA

6. RoHs "NL" peak solder rating 260

7. UL Certification: File Number E321120


Electrical Specification @25

1. Turn ratio:

Pri: Sec= 1: 0.12

Pri: Aux= 1: 0.41

2. Pri Inductance: 50uH ±10%

@250KHz, 0.7Vrms, 0Adc

3. Inducatnce at Ipk: 40.8uH Min

4. Leakage Inductance: 2.20uH Max

5. DC. Resistance:

Pri= 26mΩ Max

Sec= 2.6mΩ Max

Aux= 328mΩ Max

6. Ipk: 2.9A

7. Output: 3.3V,  7.5A

8. Operating temperature range: -40 to 85


Mechanical Demension:



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Shenzhen Trxcom Electronics Co.,Ltd

Add: 3F, 8B, No.3 Minzhi Industrial Park, Longhua Town, Shenzhen City, Guangdong Province, China

Tel: +86-755-81752121

Fax : +86-755-81752963

Email: trxcom@trxcom.com

Zip Code: 518131

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