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Old 11th June 2007, 06:50 AM   #1
TroelsM is offline TroelsM  Denmark
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Default ClassD protoboard

Hi All

I've designed a small prototype-board to simplify bread-boarding with IR21XX-chips. The board should be made on 2 layer PCB and the bottom-layer should be a solid GND-plane.

You could use single-sided PCB's, but then it should be placed on a aluminium-plate. The side with holes are supposed to hold the output-fets and any voltage-regs' for the low-power circuitry.

All components are surface-mount.

The .jpg should be scaled so that the pad-spacing (center to center) is 2.54mm.

I know that the quality is not very good. I have a high-res pic at my desktop.

I will try to make some and show the results.

Fell free to use the PCB-layout to any non-commercial project.

Regards TroelsM
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File Type: jpg ir2xxx-protoboard.jpg (89.3 KB, 509 views)
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Old 21st June 2007, 10:54 AM   #2
TroelsM is offline TroelsM  Denmark
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260 wievs and no comments?

Has anyone used my layout? What should be better?

Is it of any use?

Regards TroelsM
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