| LEM has introduced a new series of small integrated-circuit transducers for AC and DC isolated current measurement up to 100 kHz. These new...
All items tagged with Power and Current (28)
| Magnetic random-access memory (MRAM) is faster, more efficient and more robust than other data storage media. MRAM stores data by making cle...
| Direct current resonance is a new technology that converts direct current electric energy into electromagnetic field energy and uses a newly...
| For the Unilab power supply module, we have developed a special meter circuit in the Elektor Labs with a four-line display that shows the ou...
| Every power supply worthy of the name should display the voltage and current. This compact DC power supply instrument module can be used wit...
| This current-limiting circuit, shown in this example as part of a small bench power supply, could in principle be used in conjunction with a...
| To get the maximum brightness and working life out of a high-power LED, it needs to be driven at the optimum specified current. Allowing the...
| The LT1970 from Linear Technology (www.linear-tech.com/pdf/1970f.pdf) is a power opamp with adjustable current limit, available in a 20 pin...
| In certain direct-current operated circuits, such as DC-to-DC converters, the switch-on current may be so high that the output voltage of...
| There are applications in which it is important for the supply voltage to be largely independent of the level of the output current, which...