Hello friends, this is my first topic in this forum, I have some experience in electronics and micro microcontroller programing.
Recently I was asked by a friend of mine to help build a circuit of an amplifier that has an aux input and amplify it to 220 volts with a power of 300 Watts,
the input is an audio signal with a frequency range of 0 to 1KH, the input is kind of sine wave. there are some ways to create the circuit using transistor but on the other hand they are not that efficient especially with that amount of wattage.
Is there anyway to achieve this using mosfets or tranformer? Maybe any other efficient way? A circuit will be highly appreciated.
I apologize if this isn't the right place for my topic, again I'm new to this forum.
Please also please excuse my english since I'm not a native speaker.
Thank you in advance for your help.
Recently I was asked by a friend of mine to help build a circuit of an amplifier that has an aux input and amplify it to 220 volts with a power of 300 Watts,
the input is an audio signal with a frequency range of 0 to 1KH, the input is kind of sine wave. there are some ways to create the circuit using transistor but on the other hand they are not that efficient especially with that amount of wattage.
Is there anyway to achieve this using mosfets or tranformer? Maybe any other efficient way? A circuit will be highly appreciated.
I apologize if this isn't the right place for my topic, again I'm new to this forum.
Please also please excuse my english since I'm not a native speaker.
Thank you in advance for your help.