Keithley 2302

This Battery Simulator and dual channel were designed specifically for development and test applications of portable, battery operated products, such as cellular and cordless telephones, mobile radios, and pagers.

These precision power supplies have ultrafast transient response so they can have output characteristics identical to actual batteries.

These supplies employ a unique variable output resistance so the voltage output can emulate a battery's response (U.S. Patent No. 6,204,647).

They provide stable voltage outputs, even when a device under test (DUT) makes the rapid transition from the standby (low current) state to the RF transmission state.

In addition, they can monitor DUT power consumption by measuring both DC currents and pulse load currents.