Huizhou (HK) Yingyuan Technology
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Question: Will data cable affect the charging speed of mobile phone?Answer: Yes.A small data cable may not be eye-catching, but its quality and specifications can have an impact on the charging speed of the phone.The thickness of the data cable. Usually, the thicker the wires inside a data cable, the more current it can carry and the faster the charging speed.The length of the data cable. In general, for data cables with the same quality and thickness, the shorter the length of the cable, the smaller the power loss, and the faster the charging speed.Adaptability of fast charging protocol. The charging head and data cable must match the fast charging protocol of the phone to achieve fast charging. It is recommended to use the original charger as much as possible when charging.How to protect data cables well?Don't pull the data cableDuring daily use, do not forcefully pull the data cable. When charging, avoid keeping the data cable tight while playing with the phone.Avoid approaching he...
2024
Generally, there are two types of voltage for an On board charger: 12V and 24V, and the output power varies depending on the settings of the On board charger. In most cases, the output power of the USB interface is 5V1A, which is 5W. Nowadays, many On board chargers support fast charging technology, and the output power may vary accordingly, with the common ones being 5V2A and 9V2A.The On board charger is usually powered by the cigarette lighter interface, and when in use, the cigarette lighter needs to be removed and the On board charger inserted into the cigarette lighter interface. Through the USB interface of car charging conversion, you can provide charging or power supply services for mobile phones or other auxiliary electrical devices in the car.It should be noted that the voltage and output power of the On board charger are related to the settings of the car charger, so careful selection is necessary when purchasing. In addition, the use of on board chargers also requires s...
When your new energy vehicle charger malfunctions, the top priority is to ensure safety and avoid using chargers that may cause further damage. Here are some professional suggestions to help you deal with charger malfunctions:1. Cut off power: Once a charger malfunction is detected, the power should be immediately cut off to ensure a safe operating environment.2. Check the charger: Carefully inspect the charger for obvious damage, such as broken wires or loose plugs. Do not attempt to repair on your own to avoid more serious damage or safety hazards.3. Contact professionals: Timely contact the after-sales service or professional maintenance personnel of new energy vehicles, consult with them and seek help. They will be able to provide you with professional guidance and advice.4. Do not continue to use a damaged charger: To avoid irreversible damage to the car battery, do not use a damaged charger for charging.In addition, understanding the basic structure of new energy vehicles is als...
Although many people know that gold medal power supplies are more energy-efficient than regular power supplies, in most cases, people will think that the saved electricity is not worth mentioning, after all, the electricity cost is too cheap, and gold medal power supplies are also much more expensive. However, in reality, you may not have calculated how much power is saved by gold medal power supplies, and how long will it take to recoup? Firstly, to popularize the science, due to the existence of conversion efficiency, there will be losses when converting AC power to DC power in the power supply, so the sum of hardware power consumption is not equal to the power consumption of the entire machine.The ratio of output power to input power is the conversion efficiency, and we can compare the power consumption using different power sources by using the load and conversion efficiency of the entire machine.Taking the 12th generation Core platform as an example, the Core i5-12600K is pair...
The power supply of the server is crucial for its stable operation, and it also needs to cope with various power emergencies. Therefore, when making a purchase, it is important to fully consider various factors such as the deployment environment and power supply of the server. How can we choose a suitable server power supply? The following article will provide a detailed introduction to the types and selection techniques of server power supplies, and I believe it can provide some help in your selection.1. Power supply specifications(1) ATX power supplyThe output power is generally between 125 and 350W. Usually, a 20 pin double row rectangular socket is used to power the motherboard. With the launch of the Pentium 4 processor by Intel, the power specification has also been changed from ATX to ATX12V. Compared with ATX power supply, ATX12V power supply mainly adds a 4Pin 12V power output terminal to better meet the power supply requirements of Pentium 4 (P4 power consumption of 2GHz mai...