This audio transformer is designed for audio signal transmission and telecommunication applications. Frequency range covers 20Hz to 20kHz, with frequency response better than ±0.3dB, ensuring high-fidelity signal transmission.

The product offers 600:600Ω impedance matching, meeting V.22 to V.90 modem data rate requirements.

It uses nickel alloy PC50/PC80 laminated cores, with compact sizes from E-8 to E-25.4. It also supports multiple core types including RM, EP, EPC, and EFD.

It is widely used in telephone systems, PABX systems, modems, multimedia audio equipment, and PCMCIA applications.

• Frequency range – 20Hz to 20kHz
• Frequency response – ≤0.3dB
• Impedance – 600:600Ω
• Core material – Nickel alloy PC50/PC80
• Core type – E-type / RM / EP / EPC / EFD
• Size range – E-8 to E-25.4
• Safety standards – UL1950 / EN60950
• Data rate – V.22 to V.90 compatible

• Telephone systems
• PABX private branch exchanges
• Modems
• Multimedia audio equipment
• Audio signal isolation transmission
• Telecommunication equipment
• PCMCIA applications
• Audio power amplification