More about power (1014)

1-04-1985 | light-powered radio... elektor april 1985 light- powered radio 4-24 • • • ...saves on batteries All portable receivers, large and smal...

1-04-1985 | 10 A power supply Power supplies with an output rating of over 300 W, as needed, for instance, in computer systems, multiple disk drives, ra...

1-02-1985 | One of the draw-backs in model boats (and other models as well) is that most of them need two batteries: one for the receiver and servos, an...

1-12-1984 | 29 slot-car co tro"ller Some things seem destined never to lose their appeal. Model trains, for instance, are a continuing source of fascina...

1-07-1984 | july/august 1984 big brother is watching you . . . This monitor circuit is based on the MC 3424 power supply supervisory IC. It provides two...

1-07-1984 | at least 120 W into 4 Q The TDA 2030, made by SGS Ates, is a complete amplifier contained in a single IC with a five-pin Pentawatt package....

1-07-1984 | for computer-controlled d.c. powered 373 equipment 374 5V 2001 T2 It is not enough simply to own a micro computer, you must also know what t...

1-07-1984 | july/august 1984 a power-photo transistor The 2N3055, strange though it may seem, can operate very well as.a photo transistor, as the circui...

1-07-1984 | provides 1 x 5 V and 3 x 12 V The attraction of this power supply is based on two of its characteristics. First of all it is extremely compa...

1-07-1984 | PE july/august 1984 for variable power supplies Most mains power supplies nowadays make use of a voltage regulator IC. These circuits un- do...