The objective of the project is to create a 2-stage hybrid headphone amplifier where the voltage stage uses a vacuum tube that feeds a MOSFET follower output stage with low voltage while both are ...
A high power audio amplifier circuit which can output up to 240W on a 4Ω speaker. This mosfet amplifier is built with BUZ23 and uses a 40V symmetrical power supply. Connect the NTC close to the ...
Over the years, tutorials have appeared in EMC journals explaining how to estimate the power required from a power amplifier intended for use in an RF immunity test system. Little material, if any, ...