The 10 Best DC Power Supplies
This wiki has been updated 6 times since it was first published in November of 2018. Whether you're a hobbyist looking to send some juice to a CB radio or computer system, or you work in a professional lab that has specific power requirements, the DC supplies on our list can provide you with all the clean, reliable energy you need. We've included models suitable for a range of applications, ranked here by their total output, noise levels, dependability, and ease of use. When users buy our independently chosen editorial recommendations, we may earn commissions to help fund the Wiki. Skip to the best dc power supply on Amazon.
December 06, 2018:
For a relatively complicated category, the things that make a given model superior are simple: total watts, adjustability, and clean output. Models designed for laboratory use, like the two Korad units on our list or the Rigol DP832, are going to be the best options here, though some designed for hobbyists can get away with a little more noise in the signal and still be great investments.