Blog

Bidirectional DC power supplies combine source and sink operation in one platform. This supports realistic EV battery cycling, regenerative energy handling, programmable test sequences, and flexible battery or charger emulation.

For safer high-power DC testing, assess five protection functions: OVP, OCP, OTP, reverse-polarity protection, and short-circuit/fault protection. Together, they address abnormal voltage, current, heat, wiring, and system-fault conditions.

Bidirectional DC power supplies support realistic PV simulation, bidirectional energy flow, and automated scenarios for solar inverter, MPPT, and hybrid storage testing.

An EV power analyzer for inverter testing should match the required measurement accuracy, bandwidth, sampling rate, channel synchronization, voltage platform, software functions, and test-system interfaces.

A battery simulation DC power supply should be selected around the device under test: required voltage, peak current, power, charge/discharge behavior, dynamic response, model fidelity, integration, and protection needs.

A four-quadrant AC source or load can supply power to a device under test and absorb returned power. Selection should match the test setup’s power range, grid simulation, dynamic response, regeneration, automation, and safety requirements.

Electronic load testers apply programmable current, voltage, power, and resistance loads to recreate EV acceleration, cruising, regenerative braking, and stop-and-go operation in a repeatable laboratory setting.

MBE is an epitaxy technology that enables highly precise control over crystal growth, making it particularly suitable for researching semiconductor heterostructures, high-speed transistors, semiconductor lasers, and nanomaterials.

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