OEP K30A06C Audio Input Transformers K30A06C audio input 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.

These audio transformers are ideal for bridging input applications and offer a greater drive level capability. 108 pF interwinding capacitance at 20 kHz (for the primary windings in the series)
23 mH primary leakage inductance at 1 kHz, 0.1 V (for windings in the series)
119 H primary inductance at 100 Hz, 0.1 V