Audio Amplifier Mosfet Vs Bipolar

Ps audio 98 661 views.

Audio amplifier mosfet vs bipolar. Both mosfet as well as vacuum tube power amplifiers have their strengths and weakness. The future of class d amplifiers duration. The metal oxide semiconductor field effect transistor mosfet and the bipolar junction transistor bjt are two types of transistor that come in various packages and those unfamiliar with electronics often struggle to decide which should be used in their projects. I m a propeller head who designs fire detection circuits all day and the efficiency of mosfets is realized in power supplies and switches not class a or ab analog output stages.

Ps audio 686 601 views. Discussion in solid state started by wingman0121 feb 24 2014. This is to be avoided. Two predominate transistors today include bipolar junction transistors bjt and metal oxide semiconductor field effect transistors mosfet.

Mosfet vs bipolar the real problem is listening to a mosfet amp when you have bipolar personality disorder. Almost all the car audio amplifiers that i ve owned are mosfet based however none sounds as good as the pair of old proton d275 that i used to have in my car running the same sets of speakers. Analoge elektronik und schaltungstechnik mosfet vs. An amplifier with plenty of feedback will tend to have lower distortion the function of the feedback until it gets close to the supply rails at which point the amplifier will go into pretty severe clipping and if the design is not up to par can latch up which would sound terrible.

Unfortunately this does not mean that all bipolar amplifiers sound good. Mosfet offers advantages over bjt in modern electronics and computers. Conventional amplifier wisdom mosfet amplifier designs are known to be more musical than bipolar designs especially in the mid to hi frequencies. Whereas mosfet has oxide in between which enable only the field to interac with the channel and so no actually very very.

Testing a mosfet and bipolar transistor with a multimeter duration. But which one is ultimately the best for an output stage. Transistors used to amplify and switch signals heralded the modern electronics era. Bewertung 0 lesenswert nicht.

Paul explains which he believes to be the best and. Forenliste threadliste neuer beitrag suchen anmelden benutzerliste bildergalerie hilfe login.