| Parroting the science class teacher, an adjustable current source consists of any old voltage source, a variable resistor and applying Ohm’s...
All items tagged with DC and Current (20)
| There are often situations with a circuit or equipment where you want to add a module that can measure and display voltage, current, and per...
| Taiwan Semiconductor's DC / DC automotive LED driver chip can be configured to run in Boost, Buck-Boost, and SEPIC topology, from a supply v...
| There is a tremendous amount of pressure on the embedded electronics community for higher efficiencies and better system performance. This i...
| A simple 2-pin constant current LED driver from Diodes Inc. can handle a DC input up to 400 V. The AL5890 is available in pre-fixed regulate...
| I wrote previously that it is hard to pass the EXIT / AUSGANG gates at the embedded world trade show in Nuremberg and not have a few demo or...
| Here are some new integrated circuit transducers for AC and DC isolated current measurement up to 300 KHz that offer full isolation, despite...
| LEM has introduced a new series of small integrated-circuit transducers for AC and DC isolated current measurement up to 100 kHz. These new...
| To calculate current we normally use a shunt to turn it into a voltage and measure the latter instead. But if we wish to measure the current...
| Time-dependent voltage measurements are easy to take, with just a test probe and an oscilloscope. These days signals from DC up to a few ten...