Descriptions of the specification, as well as the specifications themselves, are determined by the manufacturer and will vary from one manufacturer to the next. Unfortunately, there is no standard established for power supply data sheets. But before diving into the details, the most important thing is to know as much as you can about your design. Within the data sheet you will find detailed information about how the power supply will perform under different conditions. To sort through which one might be the best for your design, you will have to turn to the power supply’s data sheet. There are many vendors to choose from, as well as many different product lines from each vendor. When it comes time to power up a design for the first time, the most popular choice is a programmable power supply. By Kevin Cavell, Product Manager for Power Products, Agilent Technologies, Inc.īefore powering up your device for the first time, read your power supply’s data sheet! Going through the top specifications, knowing as much as you can about your device, will help you choose the right power supply.

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