This article to talk about ybz wireless charging, and yota2 wireless charging corresponding knowledge points, I hope to help you, do not forget to collect the site oh. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1. What does the What exactly is GB5585Huh?
GB/T 5581-2005 Copper, aluminum and their alloy busbars for electrical purposes - Part 1: Copper and copper alloy busbars This part applies to copper and copper alloy busbars for electrical purposes. bus line refers to a product made of copper (copper bar) and aluminum materials with high conductivity, which is used to transmit electrical energy and has the ability to collect and distribute electric power. The main wire used by a power station or substation to transmit electricity.
GB5585 standard. In the past, the majority of the busbars in the low-voltage distribution cabinet are not protected by insulation, and only maintain a certain safety distance, because it is protected by the grounded metal cabinet housing and operates normallyPeople will not touch it, so it is considered safe. Later, it was found that the low-voltage distribution cabinet often cannot be powered off during maintenance, or when operating in a power failure cabinet, its adjacent cabinet cannot be powered off, which brings insecurity to the operator.
National standard GB5585-2003, stipulates: TU1 resistivity P≤0.017777Ωmm/m (20C), the conductivity is 525ms/M, that is, the conductivity percentage is 93%.
1, the Apple phone suddenly can not open the wifi switch, it is likely because of the low software version, network Settings, weak signal, hardware failure. The software version is low. During the update process of the iPhone, some problems may occur, resulting in the abnormal use of wifi. At this point, you can try restarting the device, or uninstall the recently updated application, and then reinstall it.
2, network problems Apple can not open Wifi may be because of network problems, such as routers, modems and other problems, or wireless signal is not good, interference and other factors may lead to such problems.Sometimes Apple can't turn on Wifi may also be due to a problem with the system Settings. For example, the phone is in airplane mode, the WIFI button is not turned on, etc.
3, software issues: In some cases, the software on the iPhone may malfunction, causing the WiFi to not turn on properly. Try restarting the device or resetting the network Settings to resolve the problem. Hardware problems: The WiFi hardware on the iPhone is faulty, so it may not be able to turn on WiFi properly. In this case, you need to contact Apple's official customer service for repair orLine charging, ybz wireless charging information don't forget to find on the site.