OEP Through Hole Audio Transformer

OEP Z30A18C Audio Input Transformers

Z30A18C audio transformers from OEP feature multiple magnetic shields. Constructed with a mumetal screening can that reduces electrical noise up to 30db, these transformers are fitted with a stray flux copper band and electrostatic screens. Z30A18C input transformers provide galvanic isolation.

• Leakage inductance for the primaries in series is 1.9 mH at 1 kHz, 0.1 V
• Interwinding capacitance for the windings in series is 100 pF at 10 kHz
• Common mode rejection ratio >60 dB @ 10 kHz

Product Application Information

These audio transformers can be used for general purpose applications such as line or microphone inputs. Other applications include ground loop isolation, low distortion lines and phono stage inputs.