The 12v cigarette lighter socket is a ubiquitous feature in most vehicles today. It provides a quick and easy way to charge your phone or other electronic devices while driving. In this article, we will discuss the wiring diagram for a 12v cigarette lighter socket and how to install it in your vehicle.
Understanding the Wiring Diagram
Before we get started with the installation process, we need to understand the wiring diagram for the 12v cigarette lighter socket. The wiring diagram consists of three components:
- The positive terminal
- The negative terminal
- The fuse
Positive Terminal
The positive terminal is where the power comes from. It’s connected to the battery of your vehicle and provides a constant supply of power. The positive terminal is usually connected to the center pin of the socket.
Negative Terminal
The negative terminal is connected to the ground wire of your vehicle. It completes the circuit and allows the current to flow back to the battery. The negative terminal is usually connected to the outer ring of the socket.
The Fuse
The fuse is a safety device that protects your vehicle from electrical damage. It’s usually installed between the positive terminal and the battery. If there is a power surge, the fuse will blow and prevent the current from damaging your vehicle’s electrical system.
Installing the 12v Cigarette Lighter Socket
Now that we understand the wiring diagram, let’s move on to the installation process. Here are the steps you need to follow:
Step 1: Choose a Location for the Socket
The first step is to choose a location for the socket. You want to make sure it’s easily accessible and not in the way of any other controls or features of your vehicle. Once you’ve chosen a location, mark it with a pen or marker.
Step 2: Drill a Hole
The next step is to drill a hole in the location you’ve chosen. Use a drill bit that’s the same size as the socket you’re installing.
Step 3: Install the Socket
Now it’s time to install the socket. Place the socket in the hole and tighten the locking ring. Make sure it’s secure and doesn’t move around.
Step 4: Connect the Wires
The next step is to connect the wires. Connect the positive wire to the center pin of the socket and the negative wire to the outer ring of the socket. Make sure the connections are secure and won’t come loose.
Step 5: Install the Fuse
Finally, install the fuse. Connect one end of the fuse to the positive wire and the other end to the battery. Make sure the fuse is secure and won’t come loose.
Frequently Asked Questions
Q: What size fuse do I need for the 12v cigarette lighter socket?
A: The size of the fuse depends on the amperage of the socket. Most 12v cigarette lighter sockets have an amperage rating of 10-15 amps. Choose a fuse that matches the amperage of the socket.
Q: Can I install the socket myself?
A: Yes, you can install the socket yourself. However, if you’re not comfortable working with electrical systems, it’s best to have a professional do it for you.
Q: Can I charge my phone while the car is turned off?
A: No, you can’t charge your phone while the car is turned off. The 12v cigarette lighter socket only provides power when the car is turned on.
Q: Can I use the 12v cigarette lighter socket for other devices besides my phone?
A: Yes, you can use the socket for other devices besides your phone. However, make sure the device doesn’t exceed the amperage rating of the socket.
| Positive Terminal | Negative Terminal | Fuse |
|---|---|---|
| Center Pin of Socket | Outer Ring of Socket | Between Positive Terminal and Battery |
