More about power (1014)

1-04-1984 | Power supply "

1-03-1984 | Puzzle-solvers are well acquainted with the idea of a maze. It is made up of a complex pattern of passages and cor- ridors, the object of th...

1-12-1983 | symmetrical power supply elektor december 1983 0 to ± 18 V; 0 to ± 1 A Figure 1. The three-ter- minal integrated, adjust- able regulator t...

1-11-1983 | Since the day that Stephenson began taking an interest in coal, "model railways" has grown into one of the most popular of hobbies: the crea...

1-10-1983 | programmable power-supply elektor october 1983 E. Stahr Many integrated circuits are now so familiar to most of us that we tend to overlook...

1-10-1983 | battery eliminator elektor october 1983 Battery eliminator or mains adapter? The names can be confusing as they"re interchanged freely and b...

1-07-1983 | 102 simple power supply regulator The cost of high grade, regulated power supplies has dropped with the advent of modern ICs. For many appli...

1-07-1983 | 7 power backup for CMOS ICs during mains power failures Even very brief mains power failures cause problems forelectronic circuits. Stored d...

1-07-1983 | 30 simple regulated power supply If you compare the expense and the rating of this power supply you will get a surprise, because the output...

1-05-1983 | wattmeter elektor may 1983 How much current is drawn by a dimmed light-bulb? Does the extractor fan actually "consume" the rated power speci...