This is the circuit diagram of 2000W class AB power amplifier uses 7 pairs MJ15003 and MJ15004 transistors for the final amplification block. The circuit operated with 90V DC symmetrical (dual polarity) power supply circuit. The transistors must be mounted on heatsink to prevent the overheating, maintain the transistors work in maximum performance.
2000W Class AB Power Amplifier Specifications:
Download the schematic diagram in PDF document for higher image resolution:
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sir. i need negative layout pattern of driver for 2000 watts class AB power amplifier thank you.
goodday everyone, the PGND output, where it is connected, its connected to 0V of +90V/0V/-90V power supply or where? pls. advice me, thanks in advance.
sir it's me sandeep unnichery how are u sir; sir one 2000watts AB amplifier circuit some diode value are not clear, sir pls send it to and the pcb of this amplifier pls sir, I want to do this amplifier on my shop pls sir ,thanks u sir.take care sir
how to get the pattern of MATRIX 1.4-MP-QEF VARIANT 2000 WATTS PCB BOARD Pls..given to me
no need resistor on the transistor base true sir
sir I Like amplifiers to make
sir pls help me to give the pcb of 2000watts amplifier then.l start my work. u are my teacher sir.thank you sir
THANKS,PLEASE CAN I KHOW WHY YOU DID NOT PUT BASE RESISTORS ON THE OUTPUT POWER TRANSISTORS?,AND ALSO WHAT SIZE OF POWER TRANSFORMER SHOULD I USE IN TERMS OF POWER OUTPUT?.CAN YOU PLEASE POST TO ME THE PCB DIAGRAM.
THANKS,NAKUDO ROBERT.
sir good evening transformer i made and sir no get the 2000 watts amplifier pcb thank you sir for the send reply take care sir\
sir pls sent the pcb of 2000 watts amplifier circuits on my email pls
hello sir can i ask complete parts list pcb foil pattern and component diagram for this 2000 watts power amplifier thankyou
how to get full pattern pcb 2000 watts class AB power amplifiers please give me thank you.