What issues must be noted when using plug cables

1. A partial rupture of the copper wire inside the plug wire is called a semi disconnection. When more than half of the current flow is disconnected, the power circuit suddenly decreases, leading to overload and high fever.

2. When applying plug wires, be careful not to tie them up; Due to the difficulty in releasing the heat generated by the bundled plug power cord, the temperature rises and melts the plastic, resulting in a short circuit and fire of the copper wire.

3. The plug wire should prevent being placed on top of the stove, as the high temperature of the stove will melt the plastic, causing the copper wire to short-circuit and catch fire.

4. The plug wire should be applied under the allowable load capacity, and the power socket with a porous structure connected to the extension wire should be equipped with a leakage protector or overload protection device.

5. Older or damaged plug wires can cause risks such as short circuits, power loss, or induced currents, and should be upgraded immediately.

6. Is there heat or odor caused by the plug and cable in the application? This is an overload condition, and the high-power household appliance should be immediately stopped. Technical professional welders should be notified immediately for inspection.

7. A simple optimization algorithm for determining whether a plug wire is a load: the sum of the required electrical power of the plug wire/power supply voltage, resulting in an estimated electrical flow rate, which should be lower than the short-circuit capacity of the power socket when compared to the short-circuit capacity of the power socket.