Description
OEP’s Z30A18C microphone input transformer
CLICK HERE for the Product DATA SHEET
Electrical characteristics
- Electrical specification:
- Ratio:1+1 to 1+1
- Source impedance (windings in series): 150/600
- Frequency range @ 0dBm: 10Hz – 30kHz: 0.5dB
- THD @ 30Hz: >0.1% (0dBm)
- Common mode rejection ratio: >60dB @ 10kHz
- Primary DC resistance (connected in series): 36.4 +/- 15%
- Secondary DC resistance (connected in series): 44.4 +/- 15%
- Nominal inductance: 500mH @ 1kHz, 0.10V
- Leakage inductance (primaries in series) @ 1kHz, 0.1V: 1.9mH
- Interwinding capacitance (windings in series) @ 10kHz: 100pF
- Operating temperature range: -20 C to +70 C
- Fitted with electrostatic screen and stray flux copper band
- Mu-metal screening can reduces electrical noise by up to 30dB
Applications
- General purpose transformer for microphone or line input
- Provides galvanic isolation
- Ground loop isolation
OEP’s microphone input transformers encompass a variety of specialised audio transformers meticulously designed and manufactured at OEP’s factory facilities in Oxford. The combination of design and manufacturing proficiency enables OEP to exercise precise control over the production process, guaranteeing that each microphone input transformer adheres to the stringent specifications set by its designer. This commitment to build quality directly influences the transformer’s efficiency, resulting in outstanding sound quality and reliability.
- Brand: Oxford Electrical Products (CARNHILL GROUP)
- OEP: founded in 1982
- Made in BRITAIN (Oxford)
Oxford Electrical Products has established itself as a globally trusted brand for the design and manufacture of transformers and power supplies.
