Many products must have a lot of things to pay attention to when they are used, because we need to ensure that there are no problems in the use process, which can better ensure the quality of products and ensure the efficiency of work. Of course, the right way to use it is very important, so we must pay attention to some details, so let’s see what we must pay attention to when using the ATX power supply?
1. Before using the power supply
A. confirm that the power input voltage is correct voltage to match local voltage range.
B. confirm that the output voltage and power specification of the power supply are consistent with the nominal value of the power supply required by the supporting products
2. Make sure that the appearance of the power supply is not damaged during transportation, otherwise it cannot be powered on for use.
3. The metal shell of the power supply shall be reliably grounded to ensure safety.
4. The installation position of the power supply shall ensure that the air convection is good. It is forbidden to have sundries that affect the air duct of the power supply or install the power supply in a closed space. Dust and humidity shall be minimized during use to avoid damage to power supply.
5. When connecting the power supply to the equipment, confirm that the positive and negative poles of 12V output port are connected correctly, and the terminals crimped by screws shall be installed reliably.
6. When the power supply is connected to the equipment, it is forbidden to power on the power supply before the wiring is completed.
7. It is forbidden to plug and unplug the 12V DC line directly when the machine is normally powered on, and the excessive DC current may cause danger.
8. If the power utilization rate of the power supply is controlled within 80% or lower, the service life of the power supply can be greatly extended. Generally, the service life of the capacitor will be reduced by half for every 10 ℃ increase of the power supply temperature.
9. Do a good job in lightning protection.
The above points are the key points to be paid attention to when using the ant applicable power supply. Today we will talk about them first. If you want to learn more, please visit our website for details.