Multiple-output DC power supplies provide two or more adjustable outputs in one instrument. They are useful when a circuit needs several voltage rails at the same time, including positive and negative rails for analog circuits, separate supplies for digital and analog sections, or an auxiliary rail during development and testing. This category includes dual-output and triple-output models for laboratory work, electronics development and bench testing.
Choose the output configuration for your application
A dual-output DC power supply is suitable when a circuit needs two adjustable rails at the same time. A triple-output model adds a third channel for an auxiliary supply or reference voltage.
When comparing a multiple-output power supply, check the voltage and current range of each channel, whether the outputs can be adjusted independently or used in tracking, series, or parallel operation, and whether the available control functions fit your setup. Channel ratings and functions vary by model.
Open the product page for the exact output configuration, voltage and current ratings, specifications and ordering options.