While charging my batteries (Which is almost all the time, as I am usimg solar panels), the circuit voltage is 14,7V.
What is the best way to regulate the voltage so I could run the PC when the charger is running as same as when it is not (night, the voltage may then drop to 13V)
I need a total of at least 30A stable 12V (or so) current (21A for the power supply, 6A for the screen and a little bit more just to be sure
Some of those micro ATX PSUs are build for the cars, but not sure about this one (even if it says so in the title), rest is build to be powered by power brick that regulates the voltage. Same thing with the computer screen, which is definetly not meant to be used without power brick.
Thanks for the feedback, I just want to be really sure before I try to run it with the rest of the components, which I really dont want to fry..
The wide range input PSU cost almost 4 times the price of this one, not counting the shipping from US. Thats why I bought this one instead.
Point of powering it by the brick is usually to build really small and compact PC case and stuck the power brick under the table etc...
So there is no easy way how to prevent the overvoltage? I am now more concerned about the screen, I will try the PSU with some cheap components first...
The wide range input PSU cost almost 4 times the price of this one, not counting the shipping from US. Thats why I bought this one instead.
Point of powering it by the brick is usually to build really small and compact PC case and stuck the power brick under the table etc...
So there is no easy way how to prevent the overvoltage? I am now more concerned about the screen, I will try the PSU with some cheap components first...
There's no easy, simple, or cheap way of providing a high current regulated 12V from a car battery - but it's relatively stable anyway, I would suggest trying it with 'cheap components' as you mentioned.
I would suggest the claimed input voltage is just 'covering their ass'.