Power Supplies - External/Internal (Off-Board)

238,295 Results
Featured Manufacturers
Image of Mean Well logo
Image of Integrated Power Designs' Logo
Image of Acopian Logo
Image of CUI Inc Logo
Image of Aimtec's Logo
Image of TDK-Lambda color logo

About Power Supplies - External/Internal (Off-Board)


The term "power supply" refers to a device which transforms or adapts electrical energy drawn from some source into a form usable by some other device, the conversion of AC utility power into low-voltage DC for use with electronic devices being a common example. "Off-board" types are designed to be fastened in an end application by some method other than direct attachment to a printed circuit board. They are further classified according to major distinguishing characteristics, such as the type of electrical adaptation performed, physical form factor, or a specific application or purpose for which a product is designed. To explore additional cutting-edge power products, view Power Solutions and Technologies.