I’ve always regarded debugging and troubleshooting as the most challenging of all hands-on engineering skills. It’s not ...

Engine temperatures climb fast whenever you drive, idle in traffic, or run the air conditioning, and your cooling fan quietly ...

Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC ...

Weeks after contacting property management and the city housing compliance officials over concerns about improperly working ...

Abstract: In the DC system, a larger fault current flows due to capacitor discharging than in an AC system. In the event of a fault in the MTDC (multi-terminal DC), although the magnitude of the ...

Check out this link for On Semiconductor’s datasheet for a line of “Zero-Cross Optocoupled Triac Drivers.” The ability to zero-cross when turning on AC line voltage to some loads may be advantageous.

Initially, it appeared as if the horn and the headlight's low beam functions were both powering the same relay. BHPian Jeroen recently shared this with other enthusiasts: During our Alfa Romeo Spider ...

Abstract: This paper illustrates the design and implementation of an IOT -based automatic power factor correction (APFC) relay using Raspberry Pi in electrical power distribution systems. Power ...