Download this article in PDF format. High-brightness visible-light LEDs (VLEDs) require a constant-current source. This simple, RFI-free circuit takes advantage of the normally-on properties of the ...
An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.
Performance specs can be trumped, but elegance persists. Consider the most basic task in industrial control: driving sensors and bridges. It doesn’t matter if you’re dealing with a strain-gauge bridge ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback