More about switch (472)

1-07-1990 | With circuit values as shown, this charger allows up to seven series-connected NiCd batteries to be charged. This number may be increased...

1-07-1990 | An electric guitar with three single-coil elements, the well-known Fender model, can furnish more faci lities than the manufacturers prov...

1-04-1990 | The idea presented here concerns the combination of digital and analogue techniques to produce an intelligent preamplifier with integral t...

1-04-1990 | It is an undeniable fact that electric and magnetic fields affect living organisms. How strong a field the human body can withstand withou...

1-01-1990 | Recent developments in consumer electronics have boosted the popularity of video recorders, portable cameras and camcorders to such an ext...

1-09-1989 | Most applications for analogue switches fall into two categories: signal routeing and signal conditioning. Different process- ing technologi...

1-07-1989 | 010 CHILD-PROOF RESET SWITCH The reset switch on a com- puter is a very important con- trol. If an operating instruction threatens to wreck...

1-07-1989 | 18 026 GENERAL INTEREST The programmable switch may be used, for instance, to simulate a data stream or, as 1 KBM 6 er may be used as the ba...

1-07-1989 | 027 SWITCH-MODE VOLTAGE REGULATOR Switch-mode power supplies offer the user the benefit of a much greater efficiency than obtainable with a...

1-07-1989 | 034 GENERAL INTEREST AUTOMATIC SWITCH Many battery-operated instruments, such as digital voltmeters, have a change-over on-off switch. The a...