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.

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

Eurostar suspends all London services due to major power supply issues in Channel Tunnel and failed LeShuttle train, forcing ...

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 ...

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 ...

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.

Starke Sound’s new AD4.320 4-channel power amplifier ($1,399) uses a home-grown Class D amplifier module combined with an old-school linear power supply. It can be bridged for up to 650 watts!

Keithley Instruments announced the addition of an economical triple-channel power supply to the company's Series 2200 line of programmable DC power supplies. The Model 2231A-30-3 195 W Triple-Channel ...

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.