More about current (255)

1-09-1992 | Measuring a current without affecting the circuit in which that current is flowing is an ideal test method. Current-sense power MOSFETs are...

1-07-1992 | This receiver is meant to complement the transmitter described in the previous article. It's design Is based onjust one FET.This has th...

1-07-1992 | If a stable 5-V direct voltage is to be deIived from an already low supply voltage, the 4805 from SGSThomson is probably the most suitabl...

1-07-1992 | Although the well-known Type LM317 voltage regulator is already short-circuit-proof, there are cases where a limit of the heavy short-cir...

1-06-1992 | The iron-cored powertransfonner is usually looked on as simply a device for raising or lowering the voltage of an alternating supply, wit...

1-12-1991 | Although the 5202DS2 solid-state relay (SSR) from Sharp is a useful and interesting electronic cornponent, it fails to meet the mirtim u...

1-12-1991 | The voltage amplifier and current amplifier are housed on separate printed-circuit boards. The current-amplifier board is fitted just abo...

1-12-1991 | The regulated power supply and four identical current sources shown in the diagram enable the simultaneous charging of four 9-volt NiCd b...

1-12-1991 | The tester, which is very useful for testing parts of electronic circuits consists of an oscillator that generates a 1 kHz test signal an...

1-12-1991 | BURR-BROWN's REF200 provides in one 8-pin DIL package two Independent current sources, either of which can supply 100 µA, and a 1:1 curre...