300 watt MOSFET Power amplifier circuit class G
Amplifiers
This is the Class G 300 watt MOSFET Power amplifier circuit with PCB MOSFET. which is high end for all your jobs. It have more feature, – maximum RMS output power: 200 watts at load 8 ohms or 360 watts at the load 4 ohms. – The frequency response range: 10Hz.-150kHz. – Minimum harmonic distortion: 0.008%. How it works Figure 1 the complete circuit of this project. The input signal is sent to C1 into base of Q1 that is connected with Q2 as the differential amplifier circuit. Then,this signal is increased to the section 2 (Q3,Q4). Next,the signal is …
The many ideas of 100 watt amplifier circuit
Amplifiers
A friend takes an interest to want to try build hi-fi power Amplifier the some one. He likes model class AB , because the sound is good. keen bass good distinct.I chooses this circuit gives him sees , be power Amplifier hi-fi OCL 120W rms sizes really,if use power supply circuit at enough good and use 8ohm size prominent point interesting loudspeakers. Of the circuit be use the transistor entirely have no the integrated circuit mixes. Then make bland good sound , for power supply voltage should use +40V GND -40V sizes give current about 4A. Other detail please see …