Power Amplifier 1500W Class D IR2110 CD4049
This high power amplifier has an output power of up to 1500W at 4Ohm impedance, using a class D power amplifier system, where the power amplifier system is very efficient, the efficiency up to more than 90%, much higher than the class AB power amplifier which reaches 50% Efficiency. As I described in my post class-D power amplifier prior to the posting: 200W Class D Amplifier & 900W Class D Amplifier.
This more high power than this see here: Class-D Amplifier D1K5 Pro Dual Feedback and this video assembling and test load: Video D1k5 Pro Dual Feedback
Power 1500W Class D requires several components to make the power amplifier and also pay attention to the components available in the market including; IC Comparator using IC TL071, Transistor Level Shifter using 2N5401, IC Logic using CD4049 IC, protection IC using combination of NE555 and LM311, IC Driver using IC IR2110, with 2 pairs Different Power Mosfet, Toroid, Email Wire, Capacitor MKP , Resistor, Diode, Led, Nonpolar Capacitor, Elco, IC Socket, Heatsink, PCB, Male and female socket, Cable. And below the Circuit diagram of its power amp:
The above circuit is almost identical to the series of Power Amp D-Class 3000W Gambit, a significant difference that is in Mosfet Transistors are used, the Power Amplifier is only using 2 IRF MOSFET transistor amplifier, but this power amplifier also has a high-quality performance, Very large power output. To use Mosfet Transistor I suggest you use power MOSFET with IRFP4227 type because this transistor is very good compared to good Mosfet Transistor for Audio (Switching) than like IRFP460 / IRFP460N, IRFP250, IRFP260 etc.
For ease of making 1500W Class D power amplifier, I also share the PCB layout is as follows:
*Good Luck*
sir does this project really worked before? does it have no other issues or problem? if i build this one, can this amplifier be used for party which would usually last for 6hours continuous music? thanks
ReplyDeleteYes its really works. You can use upto 6hours cont. playing music.
DeleteHelo bro
ReplyDeleteCan this for suitable for 2 4ohm 12" 420 RMS sony xplod bass and 2 8ohm 12" 100 RMS cone speakers. Thanks in advance.
Circuit image is very poor
ReplyDeleteI think you are trying to hide circuit image from public
ReplyDeleteThe 2000 watts fullbridge bottom copper look very clear than D4K5.
ReplyDeleteHello! I like circuit class D. I have assembled your 1500w class D circuit and use the 46-0-46 volts source, but it is distorted and there is an explosion when turning up the volume. Can you show me how to fix it? Thanks you!
ReplyDeleteCan you send clear digram
ReplyDeleteBuenas, compañeros soy fan de los clase D, tengo un detalle al conectar los dos canales (modo estéreo), la potencia baja y ha una distorcion, sera que usted que conoce mucho delmtema me puede ayudar.
ReplyDeletese lo agradezco de corazon.
For me the circuit don't work. Is just wast of funds. Concentrate on your class AB.
ReplyDeletethe circuits are actually working but knowingly and willingly made some inaccuracies so they do not need such a game to sell pcb you have to complain to the national internet network 900 -1500- 2000 full biridge and finally 3000 watts and did not work a lot of money I spent all the garbage was a pity people deceive the circuits properly and it works until no one bothering money and a waste of time
ReplyDeletethe circuits are actually working but knowingly and willingly made some inaccuracies so they do not need such a game to sell pcb you have to complain to the national internet network 900 -1500- 2000 full biridge and finally 3000 watts and did not work a lot of money I spent all the garbage was a pity people deceive the circuits properly and it works until no one bothering money and a waste of time
ReplyDeletedevreler aslında çalışıyor fakat bilerek ve isteyerek bazı yanlışlıklar yapılmış bu yüzden çalışmıyorlar pcb satmak için böyle bir oyuna gerek yok sizi ulusal internet ağına şikayet etmek zorunda kalıyorum 900 -1500- 2000 full biridge ve son olarak bugün 3000 wattı yaptım ve çalışmıyorlar bir sürü para harcadım hepsi çöp oldu yazık insanları aldatmayın devreleri düzgün ve çalışır verene kadar kimse uğraşmasın para ve zaman kaybı
ReplyDeleteAlparslan demirer kardeşim şematikleri doğrumu peki, yani sıkıntı sadece pcb demi?
ReplyDeleteI make gambit 3000w circuit . but didn't work . everything all part OK rail voltage +-80v
ReplyDelete. I think now Hiroshi and Yamaha 2400 very fine which I made previously.
Also bias voltage 12v only red light glowing . no output
ReplyDeleteIf u interested in class d contact me 9439630828
DeleteIf u interested in class d contact me 9439630828
Deleteesse amplificador classe d pode funcionar em 2 ohms?,
ReplyDeleteou tem que ser feita alguma alteraçao?
si funciona tal como esta pero los mofe calientan bastante ay que acerle un ajuste
ReplyDeletesi funciona tal como está, pero mofet calientan bastante ay que acerle un ajuste los estube trabajando 7 hora y perfecto en bajo con parlante 1200 w
ReplyDeleteutilice fue
ReplyDeleteel 3000 w
Montei o amplificador d class 500 funcionou e esta funcionando perfeito ,este 1500 quantos amperes necessita ? Att.
ReplyDeletePlease share pcb layout pdf or rar file
ReplyDeletemuy bien sólo ay que tomar en cuenta los voltages y regulación de vias
ReplyDeletehola, tengo un amplificador con circuito similar pero con 6 mosfet, funcono perfecto a 8ohm pero al bajar a menos de 4omm la pista del -80v se desintegro y se dañaron 2 mosfet , los 4 driver bd y la resistencia de base del bjt 5401.
ReplyDeleteWorks perfect thanks
ReplyDelete