Engineering publications brought to you by Mark Allen

Power

Voltage regulator achieves 97% efficiency

100W dc/dc converters optimised for multi-channel power amplifiers

Amantys gets $5m from Avago and new ceo

18bit a/d converter simplifies input signal conditioning for 10V apps

MicroTCA power module is available in single width size

Eurotech sells embedded computing business for $38m

TI unveils ‘smallest’ digital isolation devices

Negative linear regulator offers rail to rail operation

Infineon keeps top spot in power supplier ranking

Diodes unveils high performance ac/dc led driver

Step down charge pump provides regulated output with input current doubling

Power transistor rivals mosfet energy efficiency and form factor