Everyone must know about UV electronic power supply. Let me share with you the precautions for using UV electronic power supply. I hope it can be helpful to everyone.
If the UV electronic power supply is not used for a long time (more than 15 days), the battery pack must be disconnected from the plug of the host, otherwise the UV electronic power supply will consume power for a long time, and it is easy to empty the battery and completely damage the battery.
Switching sequence of UV electronic power supply: In order to avoid damage to the UV electronic power supply caused by the inrush current generated by the load at the moment of starting, the UV electronic power supply should be powered first to make it in the bypass state, and then the loads should be turned on one by one. The impact of the load current on the UV electronic power supply is avoided, and the service life of the UV electronic power supply can be prolonged. The shutdown sequence can be regarded as the reverse process of the startup sequence. First, turn off the loads one by one, and then turn off the UV electronic power supply.
Before turning on the UV electronic power supply: Before turning on, you need to confirm whether the polarity of the input mains connection is correct to ensure personal safety. Note that the total power of the load cannot be greater than the rated power of the UV electronic power supply. The UV electronic power supply should be prevented from working in an overload state to ensure that the UV electronic power supply can work normally.
After the UV electronic power supply is turned off: After the utility power is interrupted, the UV electronic power supply is powered by the battery pack and automatically shuts down, do not use the UV electronic power battery pack to power on the battery to avoid battery damage due to excessive discharge. When the mains power is abnormal and turns to the UV electronic power battery pack to supply power, the load should be turned off and shut down in time, and the mains power should be restored to normal before being used.
