East Japan Railway Co. (JR East) has revealed that two recent decouplings of Tohoku Shinkansen mid-journey involved different Komachi trains that used the same electrical circuit board, which may have ...

A new type of printed circuit board (PCB) could drastically reduce the amount of electronic waste that ends up in landfills. Although most PCBs are difficult to recycle, such is not the case with this ...

In recent years, a printed circuit board (PCB) known as the thermoelectric separation boardhas emerged as an innovative solution to the thermal management challenges of high-power devices due to its ...

Using a multi-shunt-based current-monitoring circuit with a 50-MHz op amp delivers an overcurrent detection response time of ...

Electrical system designers have at their disposal several types of fire resistive systems that comply with specific Code requirements. It can be helpful to ...

Conductive filament exists, but it takes more than that to 3D print something like a circuit board. The main issue is that traces made from conductive filament are basically resistors; they don’t act ...

The number of drones on the market has risen quickly in recent years. The Federal Aviation Administration is predicting continuing strong growth in products of ...

Insect pests like red fire ants frequently infest electrical equipment, like this traffic signal box. That cockroach skittering behind your computer may be after more than your sandwich crumbs: It ...

This article is not about workers’ compensation insurance. But it’s a good jumping-off point for our opinions on electrical work. Workers’ comp is based on the danger level of a given job: The more ...

The lead US attorney, Mike Andrews, representing a majority of the families affected by the tragic AI171 plane crash, had ...