Today to share with you the wireless charge fcc certification which professional knowledge, which will also explain the wireless charge certification, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>The basic principle of wireless charging is to convert the current into a magnetic field, which is transmitted through the air and then converted into a current to be transmitted to the intelligent terminal. When the system works, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V direct current end to supply power to the system directly. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding.
The principle of wireless charging: electromagnetic induction. The charging dock and the phone terminal respectively have built-in coils, when bothNear, the transmitting coil based on a certain frequency of alternating current through electromagnetic induction in the mobile phone receiving coil to generate a certain current, so as to transfer the electrical energy from the transmitting end to the receiving end, and begin to power the phone from the charging seat. Magnetic resonance.
Wireless charging technology is a special way of power supply, it does not need the power line, relying on the propagation of electromagnetic waves, the electromagnetic wave energy into electricity, and finally achieve wireless charging. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, and ZTE's electric vehicle wireless charging uses induction mode.
PISEN: Guangdong PISEN Electronics focuses on mobile digital products and provides high quality wireless chargers. Green Link (UGREEN) : Shenzhen Green Link Technology research and development and sales in one, providing a comprehensive range of digital accessories and charging equipment. Xiaomi (MI) : Not only is Xiaomi's phone great, its wireless charger also embodies the company's technological pursuit of the better life.
PISEN wireless chargers are praised for their lightweight, portable and compatible C-port design. The charge is good,Even if the mobile phone is covered on it, it can achieve fast wireless charging and has strong compatibility. UGREEN wireless chargers are favored for their simple and stylish appearance, excellent charging effect and compatibility with hand cases. The charging effect is stable, and the charging efficiency is significantly improved with 20W charger.
Quality wireless charger brand Anker Anker wireless charger is widely praised for its efficient, safe and portable characteristics. The brand's mature charging technology is able to provide fast wireless charging services for a variety of mobile devices. Baseus thinks twiceWireless chargers are also performing very well in the market. Its product design is simple and generous, high charging efficiency, and has good compatibility, suitable for a variety of electronic equipment.
vivo wireless vertical charger with adaptive lifting function, suitable for vivo X series mobile phones, efficient air cooling cooling technology to extend the life of the device, high charging efficiency. Green Link and Toulas' Small Cloud Apple 3-in-1 wireless chargers, respectively, with MFi certification and MagSafe magnetic technology, provide a fast and stable charging experience to meet the needs of Apple ecological users.
Which brand of wireless charger is durableiWALK Magic Scorpion flat wireless charger iWALK IWALK Magic Scorpion flat wireless charger, products through KCC, CE, FCC, RoHS agency quality safety testing certification. iWALK Magic Scorpion charger is really ideal for wireless charging, taking Apple mobile phones as an example, support 5W fixed frequency fast charge. In the actual test, the fast charge head of 5V/2A is used, and the average is about 6W.
Wireless charger is now very popular, because it is very convenient to use, the following small series for you to introduce portable wireless charger what brand is good? Several portable wireless chargers are recommendedAn industry standard is needed to regulate it. Because the radiation value is relatively small, the user is easy to ignore, perhaps this is a big misunderstanding.
3, mobile phone wireless charger, does bring some radiation to our body, but the electromagnetic radiation level is low. At the same time, due to daily use, wireless chargers and mobile phones can only work in close proximity, and the distance between people is large, and the real harm is less. In general, wireless chargers for mobile phones are still very safe in daily use and can be purchased with confidence.
4, the test has proved that the wireless charger can indeed produce electromagnetic radiation, but the value is relatively small. Now users are exposed to more and more radiation: computer, tablet, mobile phone, WiFi, TV, microwave oven... The cumulative radiation value is very high, and if the user lives in such a high radiation environment for a long time, it may cause serious harm to the body and mind.
5, the compatibility and versatility of the wired charger is relatively poor, and the user is not convenient to carry and charge. At the same time, post-disposal increases the pollution to the environment. Therefore, it is urgent to provide users with more reliable, convenient, convenient and timely charging equipment. The development of wireless technology has made the transmission of radio power possible, withoutATL Lab for PP Transceiver (TWS Headset Wireless Charging Bay)! Compatibility testing laboratory IOC: There are two in the world, both in Asia, respectively, Eurofins in Hong Kong and TTA in South Korea.
The best foreign words should be Qualcomm, domestic words also have a few wireless charging entrepreneurial companies, BYD, Baiyi, micro goose technology, etc., have formed products.
Compliance test ATL: More in Shenzhen, Guangdong, mainly do compliance test (Compliance test), like Shenzhen MicrotCompatibility testing laboratory IOC: there are two in the world, namely Eurofins in Hong Kong and TTA in South Korea.
Wireless charge fcc certification which professional introduction to talk about it here, thank you for taking the time to read the content of this site, more about wireless charge certification, wireless charge fcc certification which professional information don't forget to find on this site.