400W audio power amplifier circuit
If you like in the sound system or sound this circuit will should like you , This amplifier has two completely separate mono amplifiers with each channel has its own power supply to the order of zero channel crosstalk, a common phenomenon in amplifiers have the same food.
To view the full performance of each supply transformer should be evaluated at 40VAC – 0 – 40VAC at 640VA.
Unlike many models of capacitors is a reservoir to supply the peak currents, I prefer the power transformer in a much faster transient. BUZ902DP Although the specifications are rather modest,
if they can hear you now to experience a large reserve of power available and never any reason to worry that something to do than drive a large number of amplifiers aloud. You do not hear nothing but the truth without distortion at all levels, and I can assure you that this amplifier is required to provide the best features coupled.
15 Responses
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i have 12 inchs subwoofer(200RMS)…so if i can use this amp for my sub?
can this circuit use K1058 and J162?
here in Malawi BUZ mosfet are difficult to find.
Sir,
I am interested to asemble the above amplifier, please arrange to inform me where is the Printed Circuit board available anywhere in UAE or can I get from other source by payment transfer.
Awaiting to receive a prompt reply.
Regards,
Abraham John
Hie
I also need a pcb for this cct where can I buy it?
this kind of circuit is now good function?
i want to 600watt power amplifier circuit dirgram and 400watt circuit dirgram please sent me . my email nnayzar980@gmail.com
i have 200 watts amplifier. it posible to convert to 400watts? how its is?
plz tell me, how to calculate or measure the power of an amplifier?
Hie
I also need a pcb for this cct 600watt
Hie
I also need a pcb for this cct 400watt (qasim972@yahoo.com)
Hie
I also need a pcb for this cct 600watt or 400watt
hi…is there any body who had assembled this amplifier?pls tell or post your comment regarding on this 400W mosfet amp thanks!
i want to assemble a mosfet power amplifier 400w. 4ohms with diagram layout.pls.sent to my email.thank’s
hi! i also need a layout of this project.400w mosfet amp.can u help me,please sent me.my e mail vicentesilay@rocketmail.com thanks.godbless
I what 600w power amplifier circuit with less component,my email is williamaduasamoah@yahoo.com