How Many Amps Does a Cigarette Lighter Put Out

Ive been searching the forums and have found many interesting uses for the 12vdc cigarette lighter port. Safely abt 5 amps peak 10 amps real old cars 10 amps continuesly.

How Much Power Can A Cigarette Lighter Handle Quora

All that really matters is that it doesnt draw more current than the fuse rating protecting the rear cig lighter circuit.

. Watxh out for other problems some more modern cars do not react friendly with the VHF radiation. This is 10 amps max at 12 volts. 5 rows A car cigarette lighter is a 12 volts 10 amps DC outlet but can range from 5 to 20 amps.

For example a car cigarette lighter fuse has 15 Amps and most cars uses a 12V system you take 15 and multiply it by 12 and you get 180 Watts which is your safety zone. 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. If your car is designed with 12V output and 15amp fuser then the max output of your cars cigarette lighter socket is 12x15180W.

I know its on a 20A accessory main fuse but I have a few things I would like to use it for. A DC clamp meter would show the current flowing to the portable battery clamp over just ONE wire. You have to realise that 300watts although only around 13A at 230v is 25A at 12v.

This is way too much for your ciggy lighter which will be fused at maybe 10A. The biggest current draw I would have is my sprayer motor fused at 75A. Ohms Law thus gives 12V x 10A 120 Watts.

In my opinion the conductor sizes in most if not all vehicles seem marginal for a continuous 10 amp load. I saw a Peugot 206 go in to electronic warning light visit your garage after one push of the mike due to VHF radiation picked up in the wiring of the car. Approximately ten amps available at the lighters socket.

A continuous 10 amp load will probably cause a significant temperature rise in the wiring harness and at connections. A cigarette lighter socket is usually protected by a 10 or 15 amp fuse. The label on the caps on some of the cigarette lighters states 120 watts.

Can you plug 120 volts into an 85 watt cigarette lighter in a car. Maximum current would flow with the portable battery discharged and alternator putting out 144V at the main battery. If you happen to surpass that 180 Watt ceiling then your fuse will blow.

A automobile cigarette lighter is a 12 volts 10 amps DC outlet however can vary from 5 to 20 amps relying in your automobiles wiring and fuse. How much current can I run safely through it. So it makes sense it blows out the 15A fuse.

Even with engine running i doubt the alternator could keep up. The largest output watts of the cart cigarette lighter socket are 400W. A 12v automobile cigarette lighter can deal with as a lot.

12 volts x 10. Does not say how many Watts but is says it is only 14A and 12V. How many watts can you put through cigarette lighter.

Also at that sort of current drain your 55AH battery would run flat in under 2 hours. Putting in a bigger fuse than specified will harm your automobiles wiring inflicting a big restore invoice and an disagreeable scent. 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.

But the final output is depended on cables and fuses of your car. A typical 120 Volt circuit would destroy the 12 volt lighter. An automobile cigarette lighter uses 12 Volts DC.

I guess I will have to call my service advisor to find out how many amps the cigarette lighter is. Being a 12 volt system in a car you can easily work the wattage out.

What S The Appropriate Fuse Amperage For A Cigarette Lighter

How Much Current Comes Out Of A 12v Car Battery With A Laptop Plugged Into An Inverter That Is Plugged Into The Car S Cigarette Lighter Socket Quora

What S The Appropriate Fuse Amperage For A Cigarette Lighter