I started another project today, a smaller version of the BIG class D amp, the modulator will use a NE555 based triangular wave oscillator posted in another thread.
The output module: http://i.imgur.com/aW3V5jx.png
Output devices are two IRFP150 pulled from an old UPS and gate drive is a FAN7392.
For the output module board im testing out this iTead PCB prototyping service.
If this works out, i might think of selling the excess boards as i will get 10pcs.
The output module: http://i.imgur.com/aW3V5jx.png
Output devices are two IRFP150 pulled from an old UPS and gate drive is a FAN7392.
For the output module board im testing out this iTead PCB prototyping service.
If this works out, i might think of selling the excess boards as i will get 10pcs.