EDN

230 V LED Driver Circuit

This is a simple 230 V LED Driver circuit which is accomplished using a capacitor based power supply. This is a low cost and efficient circuit and can be used at homes. Here we design a simple circuit ...
EDN

LED Driver Integrated Circuit

Mouser Electronics, Inc. announced the availability of SSL5015TE/1Y (771-SSL5015TE/1Y) LED Driver integrated circuits featuring highly integrated switch mode LED driver and an integrated circuit ...
Electronic Design

Create Your Own Fan Driver Circuit For An Active Heatsink

Even robotic systems occasionally need a cooling fan. When they do, the cooling circuit must be an intelligent one that makes minimal demands on power consumption and space. The circuit described here ...
Electronic Design

High-Side Load Driver Enhances Short-Circuit Protection

This article is part of the Ideas for Design Series: Vol. 3, No. 8. This circuit builds on a previous idea in which the addition of an optocoupler to a microcontroller output converted a “dumb” ...