More about power (1010)

1-02-1996 | The noise of small waves and a gentle breeze has a calming effect which may be exploited by insomaniacs, and ithers who find it difficult...

1-02-1996 | Most of today's 486 and Pentium PCs offer a 'Green Power' function which serves to switch off external components automatically when the c...

1-01-1996 | Small wind powered generators are useful devices for people dependent on battery power, such as caravaners and yachtsmen. Commercial produc...

1-12-1995 | This circuit, a. d.c.-d.c. converter, is intended to charge environment-friendly batteries in and environment-friendly way. lt is based...

1-12-1995 | The tester checks whether a transistor, n-p-n as weIl p-n-p , works or not. If it does. the buzzer emits a squeak.

1-12-1995 | Occasionally, problems occur when a power supply does not maintain its output voltage owing to a change in load as when an amplifier is...

1-12-1995 | The chip on wh ich the amplifier is based, a Type LM3876, is a member of the Overture family from National Semiconductor. All members of...

1-12-1995 | A power supply is described whose output can be switched to the six most common output voltage requirements and which can provide a contin...

1-11-1995 | There is a problem if you want to use a car battery to power a circuit which requires a symmetrical supply voltage. Having abandoned the i...

1-11-1995 | Taken by themselves, the properties of the PA300 amplifier are not revolutionary. But taken in combination, they show something special:...