More about Diode (67)

1-07-1985 | The active rectifier proposed here is based on the property of an oper- ational amplifier that its output cannot become negative if its powe...

1-07-1983 | elektor july/august 1983 NI~ current source for photodiodes There are many circuits available today which use modulated light signals to tra...

1-03-1983 | Light-sensitive devices are used in all kinds of fascinating applications: light-meters, cybernetic models, movement sensors — even optica...

1-01-1982 | 38 MINI CIRCUITS PENCE TO SAVE POUNDS diode dimmer A relatively expensive "luxury" dimmer is not really required to reduce the brightness of...

1-07-1980 | 7-12 elektor july/august 1980 Some receivers have Varicap tuning, but no AFC. If this facility is desired, it seems a pity to have to add ye...

1-07-1977 | Depending on type and the current flowing, • the forward voltage drop of an LED may lie between 1.4 and 2 volts. The temperatur...

1-07-1975 | Every semiconductor diode has a threshold-voltage, below which there is no useful conduction, so that it cannot rectify small signals. Th...