Class-D Power Amplifier Circuit D1K5

Class-D Power Amplifier Circuit D1K5

On this occasion, I will share the power amplifier circuit, power amplifier circuit with the class-d system. The power amplifier is very good used for large power. This power amplifier can be supplied from 65V to 95V DC with a minimum current of 10A or better. And can generate power up to 1500Watt RMS, so big is not it?

The D-class amplifier is an electronic amplifier that uses transistor switching as the primary method for power, unlike class A, class B, or AB-class linear amplifier that uses the active resistance of the transistor. Therefore, this amplifier has a higher benefit, with additional results for the required heat sink. Filter the LC pass under smoothing the pulses.

The efficiency of a high D-class amplifier stems from the fact that the output stage never operates in a linear or active state. The output of the D-class amplifier consists only of ON or OFF. When the appliance is alive, the current that flows is maximum, but the voltage that runs it is ideally zero, and when the appliance dies, the voltage that stretches it is maximized, but the current that flows is zero.

Below the 2 Layers PCB Layout Power amplifier Class-D D1K5:


Finished Power Amplifier 1500W Class-D D1k5




Video Power Amplifier 

Download

Gerber Files: Class D D1K5

Komentar

  1. Unknown1 Februari 2021 pukul 06.09

    Brang tersebut apa sudah beserta tersebut TR final

    BalasHapus
  2. hilario23 April 2021 pukul 09.42

    i already received the pcb from jlcpcb brother but i found out that there are parts that has no part number, 3 beside the led and 3 in the other side. there is 1 more in front of mosfet and 1uf 4oov caps. please tell me brother the part number because i do not have the diagram to follow. thanks in advance.

    BalasHapus

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