Input overload can lead to inaccurate RF measurements and potentially damage your probe. Learn about the causes, how to identify such issues, and how to select the right Keysight N9000B, N9010B, or FieldFox signal analyzer for your needs at EMIN

A set of screwdriver bits typically contains dozens of pieces, each with a distinct shape. Every shape is designed to fit a specific type of screw recess; using the wrong bit can cause it to slip or damage the screw head—a risk that is especially high when using high-speed electric screwdrivers. This article introduces common types of electric screwdriver bits, explains how to distinguish between those that are easily confused, and outlines the key specifications to consider when making a purchase

Bidirectional power supplies source power for charging and sink power during discharge in one instrument. This can simplify battery test setups, enable continuous cycling, support regenerative energy flow, and help reproduce changing operating conditions.

Bidirectional power supplies provide controlled power in both directions for EV and HEV test setups. They can emulate batteries and other DC sources while absorbing regenerated energy from inverters, motor drives, chargers, and V2G systems.

Choose a battery simulator when a device must be tested against changing battery behavior, resistance, or fault conditions. Choose a DC power supply when stable, controllable power is sufficient.