2000W Class AB Power Amplifier Circuit Diagram

2000W Class AB Power Amplifier

2000W Class AB Power Amplifier Circuit Diagram is the article on circuits99.com explaining 2000W Class AB Power Amplifier Circuit Diagram This is the circuit diagram of 2000W class AB power amplifier.

2000W-Power-Amplifier

 

2000W Class AB Power Amplifier Circuit Diagram

The circuit diagram of the 2000W class AB power amplifier uses 7 pairs of 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 the heatsink to prevent overheating, maintain the transistor’s work in maximum performance.

Also Read: 18W AUDIO POWER AMPLIFIER CIRCUIT USING TRANSISTORS

2000W Class AB Power Amplifier Specifications:

  • Max. Output Peak Power: 2000 Watt Peak @ 2? Ohms Loudspeaker
  • Max. RMS Output RMS Power: 1000 Watt RMS @ 2? Ohms Loudspeaker
  • Max. Bridged RMS Output Power: 2000 Watt RMS @ 4? Ohms Loudspeaker
  • RMS Output Magnitude: 44.7v RMS
  • Peak Output Magnitude: 65v Peak
  • Freq. Response: 20Hz ~ 20KHz
  • Max. Output Gain: 40dB
  • Input: 100mV Peak
  • DC Power Supply: 90v DC (Dual Supply)

20000 watts power amplifier circuit Working:

  1. This is the circuit diagram of the 2000W class AB power amplifier that uses 7 pairs of MJ15003 and MJ15004 transistors for the final amplification block.
  2. The circuit operated with 90V DC symmetrical (dual polarity) power supply circuit.
  3. The transistors must be mounted on a heatsink to prevent overheating, maintain the transistors’ work in maximum performance.

Related:

SUBWOOFER AMPLIFIER CIRCUIT BY IC TDA2030

 

Add a Comment

Your email address will not be published. Required fields are marked *