描述：OEP A187A12C Audio Input Transformers A187A12C audio input transformers from OEP provide galvanic isolation and are constructed with multiple electrostatic and magnetic shields. They feature a low distortion core and reduce the audio hum and buzz between the ground at the send and receive terminations of the signal. Proof voltage of 250 Vrms from windings to screen and from primary to secondary 140 pF interwinding capacitance at 20 Hz (primary to screens and secondary to screens) 1.2 mH primary leakage inductance at 1 kHz 2.82 H nominal inductance for each winding ### Product Application Information Suitable applications include ground loop elimination, high common mode rejection and dual electrostatic shields. Another use for these audio transformers is unbalanced line level to balanced microphone outputs. ### 注 Do not pass DC through the windings. ### 印刷電路板和機架安裝
最有幫助的評價
最新評價
暫時還沒有評價
期待你分享科技帶來的樂趣