-
2019-9-16Working mechanism of charger
Speaking of this lithium-ion battery, let's briefly introduce it. The so-called lithium-ion battery is a battery that uses a carbon material capable of occluding and removing lithium ions as a negativ -
2019-9-16How to choose a charger
Although some famous brand products will be slightly higher in price, but the line design to component selection are more formal and scientific, so the charging effect is also ideal. For non-original -
2019-9-16How to maintain the charger
Put static electricity during cleaning. Clean the charger and charging interface regularly. Use an antistatic cloth when cleaning. Never use a dry cloth (electrostatic charge)! -
2019-9-16Troubleshoot the charger
1. After the battery and power supply are connected, the power indicator and test indicator light are on, while the charging and full indicator lights are off, no voltage is output, and the battery ca -
2019-9-16How to use the charger correctly
All mobile phone chargers are actually composed of a stable power supply (primarily a regulated power supply, a supply stable operating voltage and a current that is satisfied) plus necessary constant -
2019-9-16The principle of mobile phone charger
First, rectify the low frequency (50Hz) AC to DC, and then use the FET (equivalent to the switch of the turn switch) to turn the DC switch into a high frequency (tens of KHz) AC signal, and then trans -
2019-9-16What are the reasons for the danger of mobile phone chargers?
1, the trend of miniaturization of mobile phone charger is very obvious, compared with the traditional big-headed transformer, the current charger uses more switching power supply, replaced by a very -
2019-9-16Charger Certification standards
Charger safety regulations (performance); primary side, secondary side; charger safety regulations (EMC); charger safety regulations; charger EMC; radiation photos; radiation test pictures; conduction -
2019-9-18Commercial fast charging technology
-
2019-9-18What technologies do SuperFlash 2.0 use?
The GaN charger was first used as a charger for mobile phones and commercialized. The output parameter of Super Flash Charger 2.0 is 10V6.5A, up to 65W. If you follow the conventional design, the -
2019-9-183C high power power battery
The choice of high-power charging for the battery core is indispensable. The Super Flash Charger 2.0 uses a 3C large-rate power battery, and the battery pack supports high-voltage and high-current dir -
2019-9-18What technologies are used in 30W wireless flash charging?
The wireless flash charging adopts high-voltage charging technology, and the charging board output power is up to 30W (20V/1.5A). Compared with the lower voltage wireless charging scheme, the high vol