12VDC or 24VDC universal laptop power supply w/ anderson powerpole connectors

By changing parts this can be built as either a 12V or a 24V to laptop power supply. Most people will probably find the 12V version more useful since that will work in a normal vehicle.

This is a modification of my previous "DIY 24VDC laptop power supply" project and uses the same parts but has a few modifications:

* Instead of a power cord coming out of it, this has a place to mount anderson powerpole connectors. These are used a lot by ham radio operators, but you can absolutely make a