Chroma’s Model 6310 is a series of Programmable DC Electronic Load featuring maximum power capacity of 200 W, and parallel load modules in one frame, for testing multiple output SMPS. It offers ...
Comparators are great at turning little signals into large digital outputs. In the example described here, a friend wanted to detect the presence of a small 60-Hz ac signal centered on 2.5 V dc. When ...
Light-emitting diodes (LEDs) are often used with a voltage source from a power-supply output voltage. The output voltage increases until the current through the LEDs reaches the value of the ...