2500w Power Mosfet Amplifier Circuit

Electronics tutorial about the mosfet amplifier circuit which uses an enhancement mode mosfet to produce a common source mosfet amplifier circuit.

2500w power mosfet amplifier circuit. The amplifier operates from a 45 45 v dc dual supply and can deliver 100 watt rms into an 8 ohm speaker and 160 watt rms into a 4 ohm speaker. Transistor sanken using 2sa1216 and 2sc2922 5dy using original transistor for sound quality. This is a very high 1500w power amplifier circuit diagram by rod elliott. The relay contacts are big as well.

The amplifier operates from a 45 45 v dc dual supply and can deliver 100 watt rms into an 8 ohm speaker and 160 watt rms into a 4 ohm speaker. A 100w mosfet power amplifier circuit based on irfp240 and irfp9240 mosfets is shown here. Otherwise your speaker may be damaged. By using 2 sets of transistor mosfet 2sk1762sj56.

Mosfet power amplifier circuit based on irfp240 and irfp9240 mosfets is shown here. The circuit operated with 90v dc symmetrical dual polarity power supply circuit. First simple mosfet amplifier circuit by k134j49. 100 watt dc servo amplifier circuit by power mosfet.

Also it is desirable to make the values of these two resistors as large as possible to reduce their i 2 r power loss and increase the mosfet amplifiers input resistance. A power amplifier circuit using mosfet has been designed to produce 100w output to drive a load of about 8 ohms. This is the circuit diagram of 2000w class ab power amplifier uses 7 pairs mj15003 and mj15004 transistors for the final amplification block. The circuit is built using 10 pairs of power transistor mj15024 and mj15025 or mj21193mj21194 then it will use 20 pieces of power transistor for final amplification.

The power amplifier circuit designed here has the advantage of being more efficient with less cross over distortion and total harmonic distortion. This project needs to use the speaker protection circuit. To feed this circuit you will need 150 volts dual polarity symmetrical power supply of course with very high dc current. This is the circuit design of mosfet power amplifier 5200w rms the schematic is for single channel.

A project creates a power amplifier circuit with a power of about 500w rms using a mosfet transistor as the main amplifier of this power amplifier. The circuit uses 16x irfp250 to gain 5200w rms power output at 2 ohms load. This power amplifier circuit have power output about 2000w for stereo about 4000w using transistor sanken 10 set after the transistor 2sc5200 and 2sa1943.