All items tagged with Circuit and Current (28)

1-12-1994 | Although a fuse is primarily intended to melt when the current through it becomes too large, there are times when this should not happen...

1-12-1994 | The circuit shown in here has been designed to protect (expensive) high-power resistors against overheating. Very high power resistors (...

1-12-1992 | Current tongs are instruments for measuring alternating currents in cables. Their great advantage over most other methods is that the cir...

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...

1-10-1991 | Measurements in digital circuits fall into two categories: (1) voltage, current and resistance; and (2) data. The first category presents...

1-09-1990 | The TDA1522 from Philips Components is a preamplifier chip for tape and cassette recorders. The circuit presented here is remarkable for...

1-07-1990 | Sine wave oscillators normally generate near-perfeet sine waves, but the stability of their output signal is often not very good. The circui...

1-05-1990 | The circuit described here makes use ot a computer to plot the so-called output characteristic and determine the small-signal current gain...