Criterion Instruments has a large variety of regulated DC power supplies (or direct current power supplies), which can also be used as high current DC amplifiers. We also have a few models of unregulated DC power supplies, depending on your needs. DC power supplies do have a limited life and are considered secondary power sources as they require a separate battery. Larger scale DC power supplies often are used to direct energy from larger sources.

DC power supplies are used to test many things including circuit boards. And they are used by repair shops as well as in the engineering field for a variety of functions.

When shopping for DC power supplies, you want to speak with an expert who can walk you through the models and understand what your objective is. This will help determine the specific kind of DC power supply you will need. At Criterion Instruments, our expert team is ready to work with you for all your electrical testing needs.