mains related issues & queries in ElectronicsXchanger



Small device to detect AC outage

ac mains
Updated December 12, 2018 17:25 PM

Why do we have "live" and "neutral" wires?

ac mains safety
Updated December 06, 2018 15:25 PM




















voltage control and frequency control

power-supply mains
Updated October 02, 2018 12:25 PM

Power Factor Correction on LED Cob lights

led mains cob
Updated October 01, 2018 18:25 PM





Is this line detector safe?

ac mains opto-isolator detection
Updated September 21, 2018 00:25 AM




IEC vs. UL current rating

power mains plug socket ul
Updated September 09, 2018 21:25 PM

Safety design on mains detector

circuit-design mains safety
Updated September 07, 2018 09:25 AM

What is this wall-to-PCB connector called?

pcb connector mains diy
Updated September 05, 2018 20:25 PM

UK - low voltage from mains cable?

mains electricity diy
Updated September 05, 2018 11:25 AM



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