WHAT IS POWER SUPPLY 12v5a?
A power supply labeled "12V 5A" is a power source that produces a voltage output of 12 volts (V) and a current output of 5 amperes (A). Here's an explanation of what this specification means:
The voltage (12V) reflects the electrical potential difference between the power supply's positive and negative terminals. In this example, the voltage output is 12 V.
Current (5A): This is the amount of electricity flowing through the circuit per unit of time. In this situation, the current output is five amps.
To determine power (wattage), use the formula: Power (W) = Voltage (V) x Current (A). This power supply has a wattage of 60 watts, calculated by multiplying 12V by 5A.
This sort of power supply is often used to power a wide range of devices and electronic equipment that require a 12-volt power source, including LED strips, CCTV cameras, routers, certain types of audio equipment, and other electronics. To ensure appropriate operation, the device's voltage and amperage requirements must meet the power supply's specifications.
When using a power supply, it is critical to follow the right polarity and connect the positive and negative terminals properly to the equipment being powered. Furthermore, the power supply must meet the relevant safety and regulatory criteria for the region in which it is utilized. Always follow the manufacturer's instructions and requirements for the power supply and the connected device.
This video is to show how properly do a wirings of this item.