Trains through the Channel Tunnel between Europe and the UK are running again after a power malfunction caused chaos.

A power supply problem caused major disruption on Tuesday, but services on LeShuttle and Eurostar seem to be back on track.

The source voltage of a P-channel device is stationary when the device operates as an HS switch. Conversely, the source voltage of an N-channel device used as an HS switch varies between the low side ...

But Eurostar, which operates passenger trains through the undersea tunnel, warned of continued possible delays and ...

The P-channel power MOSFET of IXYS retail all features of the comparable N-channel power MOSFET such as very fast switching, voltage control, ease of paralleling and excellent temperature stability.

Power supplies have long been considered among the basic essentials on every EE’s and circuit designer’s benchtop. As a result, a dizzying array of them is available to the instrument buyer, many of ...

With the number of power-supply rails on the rise and designers always under time-to-market pressure, 8-channel scopes are becoming the go-to test instrument. Here’s how to apply them. Most embedded ...

Review: The Denon POA-A1HDCI 10 channel audio amplifier offers a slew of connectivity features and power few multi-channel amps can match. Its rated at 150wpx x 10 but can be bridged for double power.

Dollar for dollar, pound for pound, a better seven channel amplifier than the Emotiva UPA-7 does NOT exist on the market. This is a safe purchase and a highly recommended one! When Emotiva finally ...

Elliott Block's low-power Channel 25 – branded as "WKRP TV" – switched frequencies on Nov. 1, leading some over-the-air viewers to think the station had gone off the air. Not true. And even better ...