12V Wiring Systems
Wire Gauge Myths That Cause Trouble
The fuse does not tell you the wire size, and thicker is not always safer. Real numbers behind the wire gauge myths…
12V Wiring Systems
8 Boat Wiring Mistakes That Cause Fires
Eight common boat wiring mistakes that lead to onboard fires, and the simple marine-grade fixes that keep your 12V system safe and…
12V Wiring Systems
Understanding Voltage Drop on Boats
Voltage drop is the quiet tax on every 12V circuit. Learn the 3 percent rule, round-trip length, and how to size wire…
12V Wiring Systems
How to Choose Marine Wire Gauge
A dockside walkthrough for sizing marine wire gauge on 12V boats, with real amp charts, a windlass example, and voltage drop rules.
12V Wiring Systems
12V Boat Wiring Guide for Beginners
The fundamentals of 12v boat wiring: circuits, wire gauge, fuses, voltage drop, and grounding, explained by a marine electrician who has rewired…