What is the current of the cigarette lighter in the Sylphy?
2 Answers
The current of the cigarette lighter in the Sylphy is 15 amps. The cigarette lighter is a component found in all cars, designed to provide a flame source for smokers. The commonly referred to cigarette lighter can be divided into types that draw power from the vehicle's electrical system. Some manufacturers produce cigarette lighters not for lighting cigarettes but for drawing power from the car, which are also known as cigar lighters. Relevant information about cigarette lighters is as follows: 1. The cigarette lighter power supply is generally DC 12 volts (may vary by vehicle model), with the central elastic head as the positive pole and the side clips (ears) as the negative pole. The cigarette lighter is directly connected to the car's battery, sharing the same current and power as the battery. 2. Due to prolonged use and repeated insertion and removal, the spring clips may loosen, preventing the cigarette lighter from locking in place when pressed, thus failing to heat the lighter element.
As an enthusiast who frequently tinkers with cars, the cigarette lighter in the Sylphy is generally designed for a current of around 10A, corresponding to a maximum power of 120W at 12V. This stems from the safety standards set by the vehicle's electrical system to avoid overload risks. The cigarette lighter socket is connected to the car's fuse box, which contains a 10A or 15A fuse to protect the circuit; if the current exceeds 10A, such as when you plug in a high-power device like a car fridge or inverter, the fuse will blow to prevent short circuits or fires. This design in the Sylphy is quite reasonable, and most Japanese cars are similar. When using it, I recommend not exceeding the rated current; a phone charger typically consumes only 2-3A, which is very safe. But if you ignore this and the cigarette lighter suddenly stops working, first check the fuse location, usually under the dashboard, and replace it with a new one. Regularly inspecting the cigarette lighter connector for oxidation is also important to prevent potential issues.
