MDY-08-EV and MDY-11-EM are two different charger models. For example, the original charger of the MDY-08-EV has a DC output of 5V/2A, while the MDYThe DC output of the 11-EM charger includes multiple parameters such as 5V/3A, 9V/23A, 12V/67A and 10V/25A. Therefore, the two models of chargers are different in terms of parameters. The above information is for reference only.
To this MDY-08-EV and MDY-11-EM, is to represent the charger model, for example, MDY-08-EV original charger DC output is: 5V/2A. The MDY-11-EM charger DC output is: 5V/3A, 9V/23A, 12V/67A, 10V/25A. Therefore, these two different models of chargers, the parameters are also different.
①, about the above MDY-08-EV model charger DC output is: 5V/2A. ②, about the above MDY-11-EM charger DC output is: 5V / 3A, 9V / 23A, 12V / 67A, 10V / 25A. 3, to the above two charger models are different, the voltage, current and power of the two chargers are different.
The difference is that the Mi 6 original charger supports 5V/3A output, and the Mi 5 original charger only supports 5V/5A.
Compared with the Mi 4's MDY-03-EB charger, the MDY-08-EH's power is increased to 18W, significantly improving the charging efficiency, and 5 minutes of charging can bring 5 hours of talk time to the Mi 5. The/QC0 technology is characterized by the fine regulation of its output voltage, from 6V to 12V, every 200mV, which helps the phone maintain low heat and improve efficiency during charging.
1, buried in the charging circuit and the battery next to a temperature detection temperature measurement NTC thermistor, and MCU together, you can track the instantaneous temperature change of wireless charging work.
2, wireless charging thermistor has over current protection, over voltage protection, under voltage protection, temperature protection, short circuit protection, foreign body protection, overshoot protection, magnetic field protection and other functions. Especially the temperature protection design, because the magnetic field produces heat after the temperature, when the magnetic field is constantly generated when charging, the temperature will be higher and higher, so the temperature protection is installed in the NTC thermistor to monitor and protect the wirelessCharging, it is monitoring the temperature around the coil.
3, wireless fast charging is monitored by the IC to measure the voltage of the charging system, while the NTC (negative temperature coefficient thermistor) is responsible for detecting the internal temperature of the system to prevent excessive heat inside the wireless charger system from burning components and other safety problems, and can control components in the case of too high temperature to reduce power, Thus achieving the effect of reducing the temperature.
4, as far as possible to improve your wireless charging conversion efficiency optimize the control algorithm to enhance your heat dissipation effect plus heat sink or air cooling. The general wireless charging scheme will have temperatureDegree control circuit and NTC thermistor, this function is mainly to prevent the heat generated by the circuit in the process of working too high, burn components and so on.
5, for high-power wireless charging roads such as new energy buses and new energy load trucks, whether they use constant current or constant voltage charging, due to high charging voltage and large charging flow, a constant power type NTC thermistor can be set at the input voltage entrance of the transmitter. To prevent or weaken the harmful impact of surge current on four MOS tubes, increase the life of MOS tubes and reduce the failure rate during charging.
6. Cellular mobile radio components enter a low power state. During this time, the signal may weaken. The camera flash is temporarily unavailable. Performance slows when using graphics-intensive or augmented reality applications or features. Note: The abbreviation for Negative Temperature Coefficient (NTC) is embedded in several circuits of the iPhone. Its meaning is negative temperature coefficient, thermistor.
1, wireless charging thermistor has over current protection, over voltage protection, under voltage protection, temperature protection, short circuit protection, foreign body protection, overshoot protection, magnetic field protection and other functions. In particular, the temperature protection design, because the magnetic field produces heat after the temperature, when the magnetic field is constantly generated when charging, the temperature will be higher and higher, so the temperature protection is installed in the NTC thermistor to monitor and protect the wireless charging, it is to monitor the temperature around the coil.
2, buried in the charging circuit and the battery next to a temperature detection temperature NTC thermistor, and MCU together, you can track wireless chargingDifferent temperatures show different resistance values.
A temperature detecting NTC thermistor is buried next to the charging circuit and battery, and the MCU works together to track the instantaneous temperature change of the wireless charging operation.
The thermistor in wireless charging has over current protection, over voltage protection, under voltage protection, temperature protection, short circuit protection, foreign body protection, overshoot protection, magnetic field protection and so on. Especially the temperature protection design, because the magnetic field generates heat after the temperature, when the magnetic field is constantly generated when charging, the temperature will be higher and higher, so the temperature protection is installed with NTC Thermistor to monitor the protection of this wireless charge, it is to monitor the temperature around the coil.
The thermistor in wireless charging has over current protection, over voltage protection, under voltage protection, temperature protection, short circuit protection, foreign body protection, overshoot protection, magnetic field protection and so on. In particular, the temperature protection design, because the magnetic field produces heat after the temperature, when the magnetic field is constantly generated when charging, the temperature will be higher and higher, so the temperature protection is installed with NTC thermo sensitive electricityThe resistance to monitoring protects this wireless charging, which is to monitor the temperature around the coil.
Wireless fast charging is monitored by the IC to measure the voltage of the charging system, while the NTC (negative temperature coefficient thermistor) is responsible for detecting the internal temperature of the system to prevent excessive heat inside the wireless charger system from burning components and other safety problems, and can control components to reduce power when the temperature is too high. Thus achieving the effect of reducing the temperature.
A temperature detecting NTC thermistor is buried next to the charging circuit and battery, and the MCU works together to track the wirelessInstantaneous temperature change of charge operation.
Improve your wireless charging conversion efficiency as much as possible, optimize the control algorithm, enhance your heat dissipation effect, add heat sink or air cooling. The general wireless charging scheme will have a temperature control circuit and NTC thermistor, this function is mainly to prevent the heat generated by the circuit in the process of working is too high, burn components and so on.
For high-power wireless charging roads such as new energy buses and new energy loan trucks, whether they use constant current or constant voltage charging methods, due to high charging voltage and large charging flow, the input voltage can be entered at the input voltage of the transmitter.A time-constant power NTC thermistor is set to prevent or weaken the harmful impact of surge current on four MOS tubes, so as to increase the life of MOS tubes and reduce the failure rate during charging.
There is a thermistor on the wireless charging coil to detect the temperature during charging. Type-C seat with steel plate inside, durable. Disassemble the family photo. Zte wireless charger products work neatly and look very comfortable. The input is ESD proofProtect, avoid damage, reasonable design. Using well-known manufacturers in the industry components, IDT solution with diodes mos tube, the material is the mainstream level.
ZTE Tianji 10spro supports wireless charging. According to ZTE's official website: ZTE Tianji 10spro it supports Qi standard wireless charging only need to use wireless chargers that support Qi standard, wireless charging can be achieved. At the same time, the ZTE 10spro also supports 18W fast wired charging, and the fast charging function can make the battery fully charged faster and ensure a long time of battery life.
is in tuneWhen we checked whether the 8002s supported wireless charging, we found that it could be charged via USB. However, the phone does not support Qi wireless charging technology, which means that users need to use a traditional data cable to charge, which cannot be achieved through a wireless charger. Although the 8002s phone does not support wireless charging, it has other very useful features, such as fast charging.
For example, Qi charges mobile phones, and ZTE's electric vehicle wireless charging mode uses inductive mode. High-power wireless charging typically uses resonance transmission of energy from the power supply device to the electronic device, which uses the receivedThe energy to charge the battery, while providing itself to run. Since the charger and the appliance transmit energy through the magnetic field, there is no wire between the two, so the charger and the appliance can achieve unexposed electrical contact.