Why does my cigarette lighter keep blowing fuses?
Cigarette lighter fuses, like all car fuses, blow when the circuit draws more amperage than the fuse is designed to handle. If the cigarette lighter fuse is 15 amps, then a draw of more than 15 amps will cause it to blow.
How many amps can you get from a cigarette lighter?
For example, a car cigarette lighter fuse has 15 Amps and most cars use a 12V system, you take 15 and multiply it by 12 and you get 180 Watts which is your safety zone. If you happen to surpass that 180 Watt ceiling, then your fuse will blow.
Can you replace a 15 amp fuse with 20?
The answer: It’s possible, but not advisable without an electrician evaluating the situation. You should never just upgrade from a 15-amp breaker to a 20-amp one just because the current one is tripping. Otherwise, you may burn your house down via electrical fire.
What causes your cigarette lighter to stop working?
When a cigarette lighter socket stops working or seems to malfunction, there are a few things that can go wrong: The cigarette lighter socket is blown – This just means that there’s no power getting to the socket at all. The fuse could be blown, or there could be another problem with the wiring.
Can a cigarette lighter be used as a power outlet?
In terms of powering accessories and devices, like your cell phone, there is functionally no difference between cigarette lighter sockets and accessory sockets. The only important difference is that you can’t, or at least shouldn’t, plug a cigarette lighter into an accessory socket.
Are cigarette lighter splitters safe?
It features a main switch that monitors the battery in your car. This way, if the power is at a level which the device can’t handle, you get notified before an issue occurs. Charging multiple devices with ease, this splitter is safe to use with any tech you might have in the car.
Why did the fuse blow on my cigarette lighter?
Recently, the fuse for the cigarette lighter blew when I put in a car charger. The fuse powers the cigarette lighter as well as the radio and I think the backlighting on the air conditioner panel. I tried replacing the fuse (15W) and it blew again when I put in the charger. This happened once or twice more.
What size fuse for cigarette lighter?
Under normal circumstances, a cigarette lighter can be expected to draw roughly 10 amps, and cigarette lighter circuits usually have 10 or 15 amp fuses. This allows you to plug in phone chargers and other devices that draw less than 10 or 15 amps, depending on the fuse in your specific vehicle.
Can a cigarette lighter be used as a 12 volt adapter?
Both cigarette lighter sockets and dedicated 12-volt accessory sockets can be used to power 12-volt devices and power adapters. So if you have a 12-volt accessory socket on a separate circuit that keeps popping fuses, the diagnostic procedure will be about the same. Why Do Cigarette Lighter Fuses Blow? What a blown fuse looks like.
What can I do with a cigarette lighter?
This allows you to plug in phone chargers and other devices that draw less than 10 or 15 amps, depending on the fuse in your specific vehicle. Both cigarette lighter sockets and dedicated 12-volt accessory sockets can be used to power 12-volt devices and power adapters.