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CLASS-D Power Amplifier D900 IR2110 - SMD

By Electronics Hobbyist 2 comments
Class-D D900 IR2110 Power Amplifier

On this occasion I will share a very good and simple D-class power amplifier scheme with 900W RMS power, this scheme I design in Easyeda. This scheme originally is made by Mr.Kartino Surodipo.  This D900 new design have 2 features that is New Feedback design and Input Comparator. here is the power amplifier scheme:
D900 IR2110 Schematic
Downlaod Schematic .PDF for more detail: Schematic Class-D Power Amplifier D900 IR2110 SMD

I design the pcb layout using the SMD component, and you can see the component list via .xls file download here: BoM CLASS-D Power Amplifier D900 IR2110 - SMD

Recommended Power Supply that using for this class-d amplifier: 50VDC - 90VDC with current minimum 10A.

PCB LAYOUT DESIGN TOP BOTTOM COPPER
PCB Layout D900

PCB Layout Class-D D900

Downlaod Gerber File: CLASS-D Power Amplifier D900 IR2110 - SMD

ASSEMBLING CLASS-D 900W IR2110 AMPLIFIER
Power Amplifier Class-D D900 SMD

2 comments for "CLASS-D Power Amplifier D900 IR2110 - SMD"

  1. AnonymousThursday, November 22, 2018

    powerfull and simple. please share your easyeda file here

    ReplyDelete
  2. UnknownFriday, February 07, 2020

    It looks by deleting C1 it would pass DC fine. I am wanting to build a high power amp that can do 0 - 400 Hz. This looks like a good starting point.

    ReplyDelete

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