Find volt regulated power supply sources from engineering experts It's simple to find volt regulated power supply sources online, but look for a unit that is both compact and can handle surges up to six amps. Most six-amp volt supply units can handle general household use as well as some car equipment. Any solid 12-volt regulated power supply source should also come complete with automatic overload and thermal cut off.

I recommend:  Power Stream offers a light, compact 12-volt regulated power supply adapter at a reasonable price. Dimension Engineering offers voltage supply for up to 13 volts for battery-charged applications as well as robotics.

Get specific with regulated DC power supply sources Tekpower, Mastech and Compact are all reputable names in the power supply industry. Turn to vendors of multiple name brands as well as those that have their own product line for trustworthy DC-specific supply units.

I recommend:  Find a multitude of regulated DC power supplies at Radios4You. Acifica also offers the trusted Mastech units and has more than a 99.6% approval rating from customers.

Find do-it-yourself regulated power supply circuit instructions online Want to know exactly what kind of power your regulated power supply circuit is going to pack? Simple circuit diagrams and shopping lists can help you on your way to a do-it-yourself circuit that is inexpensive to build and could be exactly what you need.

I recommend:  4QD-TEC offers its version of a 5v regulated power supply circuit. Electronics in Meccano also offers a regulated power supply schematic complete with DIY instructions, as well as a shopping list of what you'll need to get it done right.