Engineering publications brought to you by Mark Allen

Power

Memory efficiency boosted

Versatile DIN Rail mounting power supplies

Fuel cell for mobile phones

Wolfson finds socket in latest eReader

Saving space in portable devices

Converters offer wide input range

Reducing energy use in motor drives

Nuclear battery as small as a penny

Switching regulator has low quiescent current

ESC UK 2009

Integrated converter saves board space, procurement costs

Regulators comply with IMVP-6.5