How to Size a Cable Correctly: Voltage Drop & Current Capacity
The practical method for picking the right conductor — design current, derating, and the voltage-drop check that actually matters on long runs.
Read the guide →UonSoft Guides
Step-by-step guides for electrical design, low-voltage wiring, network operations and task management — written for the field, not the classroom. Every guide follows the same principle: do the job right, keep your data on your machine.
Cable sizing, voltage drop, short circuit, lighting and panel design.
ElectricianStudioStructured cabling, point schedules, cable trays and room planning.
LowVoltStudioLAN scanning, topology, ports and day-to-day network upkeep.
Lan MasterVisual planning, dependencies, progress and time tracking.
TaskCanvasThe practical method for picking the right conductor — design current, derating, and the voltage-drop check that actually matters on long runs.
Read the guide →How ping sweep and ARP discovery work, what the fields mean, and how to turn a raw scan into a live device inventory you can act on.
Read the guide →Fill ratios, derating and why "it fits" is not the same as "it complies" — a clear method for tray and conduit sizing.
Read the guide →Turn floor plans and device counts into a clean, buildable point schedule — and why the spreadsheet breaks down on medium projects.
Read the guide →Why a visual board beats a flat checklist for mixed crews, and how to keep tasks, hours and dependencies in one place.
Read the guide →Every guide pairs with a dedicated, fully-offline Windows desktop tool from UonSoft — buy once, runs 100% offline, your data never leaves your machine.
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