100W Class D amplifier Circuit Mosfet IRFP9540 IRF540

| August 30, 2023 Updated
100W Class D amplifier Circuit Mosfet IRFP9540 IRF540

100watt class d amplifier circuit built on lm393 binary comparator IC, driver mosfets irf540 (n type) and irfp9540 (p type) operating voltage can operate with a maximum of +- 40 volts dc with half power loss and +-20 volts dc. There are pcb schematic drawings of the circuit.

100W Class D Amp. Project

Class-D-Amplifier-lm393-mosfet

100w-class-d-amp-lm311

100w-class-d-amp-pcb-3

100w-class-d-amplifier-schematic

100w-class-d-amp-pcb

100w-class-d-amp-pcb

Update 03-09-2014

I am adding the circuit diagram of a more advanced project similar to the 100w class d amp project, the system also has a delay, delay circuit and preamp stage. All floors are drawn separately.

class-d-digital-audio-amplifier-120x120 class-d-digital-audio-amplifier-pre-power-delay-120x120 class-d-digital-audio-amplifier-part-list-120x120

Published: 2010/02/16 Tags: , ,



3 Comments “100W Class D amplifier Circuit Mosfet IRFP9540 IRF540

  1. Electronics CircuitsElectronics Circuits

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    Dreambox `s biggest feature only one satellite receiver is that there is actually a mini computer (power-pc’s called) operating system memory (usually flash memory) and other necessary hardware as a PC plus a satellite receiver feature is located on.

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