Fan connection in 24V on batteries

[value]

Hello,

I would like to know if I can connect a fan 24V (0.08A) on my battery circuit directly, it already powers my converter (so between 1A and 10A that circulate in all day) without risking to burn the fan or even its power cables that are fine ...

[Forhorse]

If your batteries are in 24V no risk. A small fuse of suitable size depending on the section of the fan wires and / or its power placed closer to the battery would be preferable.

[value]

Ok, suddenly the fan is 0.08A so I would add a fuse 1A.

I can not understand that: if I have 10A on all the cables of my batteries, I add two son on the + and the - who go my fan, I have 10A also in these son in my opinion, they cross a fuse 1A, it grid not?

[Forhorse]

No intensity depends on the receiver (in the limit of what can provide the generator of course)
At home power outlets can provide 16A, when you plug your LED bedside lamp that consumes 0.045A, there is no 16A that pass in the son, but although 0.045A

[value]

Yes that I understood, but in my case, there is already a receiver of connected on the same circuit which sometimes consumes 10A, sometimes the batteries send so 10A in the cables to feed it and I would like to know if is possible to connect a fan on these cables there ...

To resume your example of taking 16A, it's as if I had a fridge, a computer and a lamp plugged on (about 10A), but I made a derivation BEFORE my decision (between the table and the plug) to connect an 0.08A fan:

What happens to the fan when all these devices are running and therefore the board delivers the 10A requested? At the level of the drift, does it send 0.08A to the fan and 10A to the socket or does it send 10.08A to the socket and the fan?

[value]

Note, I just realized that if you plug a power strip with different devices with large differences in intensity, electricity comes from the same circuit and no device crame ...

I think I just understood!

Thanks to you !

[izentrop]

It is the demand that provokes the offer, not the other way around.
A fridge, a laptop and a led lamp, all in operation, it is less than an amp under 230 V.

[value]

Yes that's why I worry more about my connection upstream of the converter, it's 24V so there is almost 10 times more amperage for the same power, when the converter distributes 1A in the house, batteries delivers 10, that's why I prefer to be sure before plugging another element on this circuit!

Thank you !