Together, they cited information from 13 references. This prevents damage to the capacitor and the electrical system. The capacitor acts as a storage tank for electrical power.
Tips If you find the electrical problem persists even with the extra power from a capacitor, it may be time to upgrade your vehicle's alternator. Should it come on when the main fuse is put into place, and what would cause the capacitor to power up, but not the amp?
If both the amp and cap have a remote wire, do I need to split and connect it to both? Eight gauge wire is usually recommended.
You should always handle electrical components with care.
Once the capacitor is mounted, connect its positive terminal to the positive terminal of the battery using an 8-gauge wire. Connect the positive terminal of the capacitor to the resistor. Remember that they all serve essentially the same function, and that for most people a one Farad capacitor without an internal meter will work just fine.
Remove the resistor.
Some capacitors come with built in meters that display their current charge. Connect the remote turn on wire. Most capacitor models encompass a safety circuit which will light up a warning if the connections are not correct. A diagram for the capacitor charging setup is shown below.
The capacitor can go in a number of places in your system. The amount of power that the capacitor can store is measured in Farads and the general rule of thumb is that you will need one Farad of capacitance for every one kilowatt or 1,000 Watts of power demand in your system. Not Helpful 0 Helpful 2. If you're interested in custom fabrication and car audio installation be sure to check out what we have to offer.