USB power station for projects

Power station for all of my USB needs wants and desires.

This blog is about the power station that took about 3 hours of assembly and costs under $10 by the time everything is said and done. Sometimes these are called “Dumb USB” as they don’t behave like a USB hub but just the basics such as power flow and that’s it.

As you know I play with a lot of devices that require 5dvc. Simply go through my guides and blog and you’ll see that the quality of the power supply can sometimes make or break whatever project that I’m working on . Since I had a lot of parts from the many projects I have done I decided to make a USB power station for all of my charging needs. Something that can easily deliver 3amps while still maintaining the voltage at around 5vdc (I have it set for 5.10vdc to anticipate voltage drop under load and it’s where a lot of cel-phone chargers sit at).

More below.

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Bad Capacitor – Thanks CapXon Caps and Samsung

Capacitor issues galore.

This weekend I serviced one more Samsung 205BW monitor dealing with a very infamous capacitor issue. One which has caused some attention and lawsuits similar to dell and other companies dealing with. A crappy Chinese capacitor company “CapXon” handing out a bunch of mid-range low temperature caps inside of a confined space where there can be up to 4 or more high voltage back-lights going resulting in the insides of your monitor cooking and respectfully your capacitors overheating as well.

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