power amplifier mosfet
i need schematics, for mosfet amplifiers,with 100w or + .....for use in my car.....please....my english bad....i am from brazil
That's OK, my spanish is bad :D
I found this for you:
The reason I refer you to Google, is you can do a search in spanish :)
Good luck!! :D
J.p-ni- or DestroyerX can you explain what language do you speak?
You mean, not me.
Spanish language??? Oh my god!
Thatīs Portuguese language Geek :bigeyes: , the native language of Brasil is portuguese, spanish is very diferent... :smash:
j.p-ni-, here have many mosfet schematics for home, for car, I donīt no, maybe, if you search on google...: http://www.audiofanatic.it/Schemi/Ti..._finaliSS.html
i need amplifier simple e strong, with voltage + 30 and -30, or +....
please, because my smps the ouput voltage +30 and -30 volts....
You can find link below with power amplifier (opamp at the input stage & complementary pair of MOSFETs at the output stage). Unfortunatelly, pages are in Polish. In the third link you can find a PCB layout. At the bottom you can find the specification of this amp. If you will be interested in, mail me and I try help you.
semiconductors: OPA552AP/IRFP240 (Farchild]/IRFP9240 (I.R.)/TL431
R+C: 7 + 10
PSU: +/- 28V,
load: 4 Ohm
THD+N: 0.008% (22Hz to 22kHz, P =1 to 10W)
THD+N: 0.014% (22Hz to 22kHz, P = 11 to 40 W)
THD+N: 0.6% (22Hz to 22kHz, P = 41 to 75W)
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