30w PD Adapter Samsung Charger

So, what is the working principle of 30W PD fast charging? Here is a brief introduction: The essence of fast charging is to increase the voltage and current of charging to achieve faster charging speed. Therefore, 30W PD fast charging needs to solve two problems: first, how to transfer power quickly; second, how to ensure the safety of charging. For power transmission, 30W PD fast charging uses P2P protocol and new Type-C interface. P2P protocol is one of the necessary conditions for fast power transmission. Traditional chargers transfer power from the socket to the battery and then from the battery to the device, so the charging efficiency is relatively low. P2P protocol is different, it directly connects the charger with the charging device to achieve direct power transmission and thus achieve faster charging speed. The Type-C interface reverses the direction of current and voltage to achieve faster charging speed. For safety, 30W PD fast charging adopts multiple protection measures. Fast charging requires a lot of power transmission, which can easily cause safety hazards without protection measures. Therefore, 30W PD fast charging will detect the battery health status, automatically adjust the power, and have multiple protections such as overcurrent protection, overvoltage protection, and overheating protection to ensure stable power and safe charging process.

When the battery is low, quickly charge your device to 70% charge in just 30 minutes. When your device is close to full capacity, it will enter trickle mode to ensure it doesn't overcharge and damage your device. Enjoy a worry-free charging experience!

1. Our charger boasts a built-in IC explosion-proof chip and intelligent identification technology that automatically matches the current required by your device. You can rest easy knowing your devices will charge safely and without generating excessive heat.

2. Our charger features 9 major protection functions that prioritize your safety. From over-power and over-current protection, to over-temperature, lightning, and electromagnetic field protection, we've got you covered. Say goodbye to worries about potential negative incidents - our charger keeps you safe and secure.

3. With authentic 3C certification, there is no need to apply for a separate certificate. Production is closely aligned with the highest certification standards, ensuring a cost-effective solution.

4. Our charger offers fast charging at low temperatures with no risk of burning. It's equipped with advanced components, such as high-performance transformers, MOS tubes, and capacitors, which ensure efficient energy conversion and low heat generation during use. Our charger is the perfect example of technology innovation that embraces safety and convenience for our users.

1. Regarding the source of goods, factory direct sales, short production cycle and guaranteed quality;

2. Regarding the size, weight, manual measurement, there may be an error of about 2mm;

3. Regarding the color, white, other colors can be customized;

4. Regarding packaging, 50 pcs/box, 5 boxes/carton, 250 pcs/carton;

5. Regarding the freight, all quotations do not include tax, freight is not included, and the ex-factory price is EXW;

6. Regarding delivery, if there is stock after the order is placed, it will be shipped on the same day, if there is no stock, it needs to be produced, usually about one week, and for large quantities about one month;

7. Regarding transportation, if you send the four major international express, please provide the express account number and pay on delivery; if you have a freight forwarder, please provide the contact information of the freight forwarder directly, we will notify him to pick up the goods at the factory, and you can pay the freight directly to your freight company . If you need our freight forwarding company to transport, you can pay me the freight and the payment together, and you can wait for the goods at home.

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