Gregor Kleine (108)

1-07-2003 | In order to measure the RMS value of an alternating voltage an accurate converter is required to produce the true RMS value of its alternati...

1-07-2003 | When a sensitive circuit must under no circumstances have too high a supply voltage applied, then some means of disconnecting the supply mus...

1-07-2003 | This circuit uses standard components and shows a method of indicating the fuse status of mains powered equipment while providing electrical...

1-06-2002 | A low-cost chipset has been developed for the WorldSpace digital satellite radio system described in the previous instalment of this series....

1-05-2002 | The new digital WorldSpace satellite radio broadcast service covers a large fraction of the earth’s surface using three geostationary satell...

1-02-2002 | Audio equipment with digital signal interfaces offer high quality sound but trying to listen to what is happening at the interface is not ea...

1-09-2001 | Where applications demand the greatest energy density and minimum weight, Lithium Ion (Li-Ion) rechargeable cells have quickly become the ba...

1-05-2001 | With the introduction of the MAX260x series of oscillator chips from Maxim it is possible to build a stable oscillator circuit with predicta...

1-02-2001 | Inside the latest state of the art DC/DC converter from Texas Instruments, two synchronous charge pumps work at 180 degree phase shift on on...

1-01-2001 | The introduction of Third Generation mobile phones will offer vastly increased data capacity ensuring the proliferation of mobile Internet u...