Calculating Voltage Drop in Power Distribution Systems When you determine conductor sizes for low-voltage feeder or branch circuits, do you account for voltage drop? Some people believe this is ...

Series voltage drop is the progressive loss of voltage that occurs when feeding a string of parallel-connected loads. It's of particular concern when feeding a string of roadway, walkway, or parking ...

Fire-Lite Alarms Lite-Calcs software helps keep installers and designers exact in their calculations of voltage drops for fire alarm panels.