The purpose of a fuse it to protect the wire that goes to the load. A 15 amp fuse protects a #14 gauge wire. A 20 amp fuse protects a #12 gauge wire. To answer your question if the wire size is #12 coming from the 15 amp fuse now then it can be upped to 20 amp fuse. If it isn't then you are taking the risk of overloading the #14 wire with a 20 amp fuse. This can lead to insulation failure of the #14 wire, overheating with the possible outcome of a fire breaking out somewhere in the circuit.
No, fuse box fuses are of the screw in type. Plug in fuses are of a cartridge style that plug into the fuse holder which supports the fuse on either end of the cartridge.
It is called the Diagnostics Link fuse. Not sure which fuse this is. Check all fuses and replace any blown fuses.
I have a chrysler and i have to constantly have to replace the 20amp fuse to start the car why.
Too much combination of voltage/current. Fuses are to keep things from over-heating/catching fire. If you replace that fuse with a larger one, it won't blow as often, but it defeats the purpose of the original fuse, which is to limit your voltage/current.
Locate the fuses - in the fuse box under the dash - driver side , only replace burn fuses - they pull out with pliers , there are also fuses under the hood
Fuses are rated by amperage (current) and voltage. The larger the current need, the larger the rating of the fuse, to handle the current. The voltage rating of a fuse defines the maximum value of circuit voltage in which the fuse can be safely used. A fuse should not be used in a circuit with a voltage exceeding the voltage rating of the fuse.
Pull the bad fuse out and replace it with the exact same size new fuse.
Fuses have two basic ratings. The first is current rating. The current rating is the amount of current that a fuse will safely pass before blowing. When the current flow through a fuse exceeds its rating, it opens up and breaks the circuit. If a fuse has a 5 A rating, it will open as current flow through it exceeds 5 amps. It is useful to note that there are some fuses that are designated as time delay. These fuses will sustain current in excess to their current rating for a short period before blowing. The fuse that blows immediately when its rated current is exceeded is an instantaneous fuse. The other way fuses are rated is by voltage. So when selecting a fuse, be sure that both the current and voltage rating are suitable for the application.Fuse rating is the permissible minimal current to pass in the fuse element,without causing the fuse to blow or melt.
fuse is a conductor having a particular current capacity. it burns when current through fuse is more than its capacity. its disadvantages are 1. it is for one time use. 2.In many types of fuses you have to swith off main power to replace the fuse.
It melts (fuses).
The amp will have probably a mains fuse on the power input circuit and other fuses on the dc power supplies to the circuits. There might also be fuses on the audio output circuits. The fuses will be in conventional holders. You have to find the fuses, take them out and look at them. In a good fuse you can often see the thin wire running through inside, and if the fuse has blow you can see the damaged wire. Then having identified the faulty fuse you can look on the internet for a replacement of the right voltage and current.
There is a fuse panel under the hood or under the dashboard. The cover should have a diagram of the fuses. Alternatively, you can replace all the broken fuses with the correct fuse.