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A bidirectional power supply can emulate key battery behavior while both delivering power to and absorbing returned energy, helping engineers create repeatable laboratory tests.

Many first-time buyers of power tools encounter a few common issues: they may struggle to figure out how to start or stop the tool, they might not be able to locate the direction-reversal switch, or they might find that the tool fails to rotate even when the trigger is pressed. This article addresses these frequent questions such as how to reverse the rotation of a power tool and provides essential tips for using the reversal function correctly.

A PC build contains over a dozen types of screws, each intended for a different material. The screws used to secure a power supply to the chassis are entirely different from those used to fasten a motherboard or an M.2 SSD

A benchtop programmable DC power supply suits routine development and functional testing, while lab-grade instruments are better suited to precision, low-noise, traceable-calibration, and automated production work.

In automated test equipment (ATE) systems, burn-in screening chambers, and microchip research laboratories, high temperature is consistently one of the greatest “enemies,” causing measurement errors and reducing hardware lifespan

Tektronix’s MSO Series oscilloscopes, Keithley SMUs, and automation solutions help semiconductor engineers uncover hidden faults, accelerate compliance testing, and test SiC/GaN power devices

Vietnam needs to choose the right development model and invest in advanced equipment to close the technology gap with international experts.

SDS

EMIN and ViTrox to Showcase Smart Manufacturing Innovations at VIMF Bac Ninh 2026

As we enter the 2026–2030 period, wide-bandgap (WBG) semiconductor materials such as Silicon Carbide (SiC) and Gallium Nitride (GaN) are transforming the power electronics, electric vehicle (EV/HEV), renewable energy, and AI data center industries. The shift from traditional silicon to SiC and GaN enables higher power density, smaller passive components, and improved overall system energy efficiency.