Day after day, between 13:30 and 14:30, most frequently a few minutes after 14:00 we're getting power outages in our firm. One (random) or both of RCDs protecting circuits to whole wing of the ...
Since I work with equipment where sensitivity to AC is an issue, I tend to build linear regulated power supplies for my projects. What factors do I have to consider, to decide whether I need a line ...
I'm working on a project that deals with AC mains directly. I know about maintaining proper creepage distances for adjacent tracks, and that you can add isolation slots if you lack the space to ...
I would like to what is the easiest and cheapest way of sending a signal through a 110 volt outlet wiring to another outlet on the same phase or on a different phase. I would like to know if a light, ...
I have rampant power failure in my country. So to mitigate, we have an inverter that basically converts the charge from a big lead-acid battery to AC. But as far as i know this doesn't produce pure ...
What is the required creepage (e.g. trace-to-trace) distance for PCBs handling 240VAC rms? What about 120VAC? This is for UL and CE certification. The standards for PCB Creepage (e.g. the distance ...
I'm about to commence building a project that's basically a USB-controlled dimmer. I think the main components will be: Velleman K8064 voltage-controlled dimmer Phidget 1018 usb interface board ...