Home >Technology peripherals >It Industry >Why do you always think of Lenovo lipstick power supply when breaking the circle? thinkplus lipstick power supply GaN 30W is the answer
In mid-October, Lenovo’s thinkplus lipstick power supply family welcomed two new products – thinkplus lipstick power supply 30W / 20W. Among them, the 30W version is priced at 69 yuan, the 20W version is priced at 49 yuan, and the 30W package version (including 1m cable) is priced at 79 yuan.
As a new masterpiece of lipstick power supply that breaks through the circle and enters the handheld market, these two new products perfectly inherit the family’s quality gene - safe and stable charging experience and compact and portable design. Using the new third-generation GaN gallium nitride technology, it brings an ultra-high power density of up to 1.07W / cm3 -
This is a small-sized plug-in that can meet the needs of multiple scenarios The charger is compatible with multiple charging protocols such as PD, QC and PPS, and fully supports efficient and fast charging of smartphones, tablets, smart watches, bracelets, headphones and other mobile devices. It has an obvious and strong "mobile All in One" attribute .
The release of new lipstick power supply products also means that Lenovo thinkplus has fully entered the handheld market, and the next handheld market is about to usher in a new era. A strong competitor with unprecedented fierce competition.
After a period of in-depth experience with Lenovo thinkplus lipstick power supply GaN 30W, the author can deeply feel Lenovo’s strong determination and technical strength to become an industry leader.
However, Lenovo’s ambitions do not stop there.
First of all, the biggest highlight of Lenovo thinkplus lipstick power supply GaN 30W is safety.
For example, intelligent temperature control technology. According to the official introduction, this set of intelligent temperature control technology includes more than ten intelligent protection functions such as overvoltage protection, output overload protection, anti-input overcurrent, short-circuit protection, anti-static protection, and low ripple protection.
# Take temperature detection as an example, it will perform up to 600 real-time temperature detections per minute to ensure a constant temperature throughout the charging process.
For another example, the lightning surge protection of Lenovo thinkplus lipstick power supply GaN 30W 1.2V is better than the national standard 1KV, the low electromagnetic interference protection is 3dB better than the national standard, and the output voltage range is stable no more than 5%, higher than 10% in the industry standards to maintain the longest service life of your equipment.
This set of strict safety standards and intelligent temperature control technology allows Lenovo thinkplus lipstick power supply GaN 30W to have current ceiling-level safety capabilities.
This security advantage not only protects the device being charged, but also protects the user.
For example, in terms of design, the thinkplus lipstick power supply GaN 30W shell is made of V0-level fire retardant materials and has passed as many as 40 electrical properties testing and 33 reliability tests.
The so-called "V0 level fire protection" refers to the highest level of fire protection level UL94, which has the best flame retardant performance. It is reported that fire-proof materials that reach V0 level can ensure that after a 10-second contact test with a combustion source, the flame of the material will be extinguished within 30 seconds, and no burning objects will fall.
This safety line of defense achieves the highest fire safety from the physical level.
The second line of defense is "low leakage current" that is far lower than the national standard.
In daily life, many people have experienced being "charged" by charging interfaces. For example, if you accidentally press your body on the charging port while sleeping at night, you will feel an obvious tingling sensation. In more serious cases, you may even be injured by electricity, which is caused by the charging port being charged. So "low leakage current" is no small matter.
According to the encyclopedia information, the minimum current felt by the human body during an electric shock is called the perceived current. In a dry environment, the minimum perceived current for an adult male is 1100μA, the minimum sensing current for women can be further as small as 700μA, and the minimum sensing threshold is about 500μA. In the case of moisture, damage, etc., the minimum sensing current of the hand can be reduced to less than 200μA.
Currently, the 250uA current specified by the national standard is a safe current, but this does not mean that it is safe in all situations. For some special groups of people and special environments, since the body resistance may be lower than the normal value, even a current lower than 250uA may cause danger to the human body.
So, Lenovo thinkplus lipstick power supply GaN 30W controls the low leakage current below 50uA, which is far lower than the 250uA current specified by the national standard, solving the problem of touch charging cables The pinprick sensation when connecting the interface further protects the user's charging safety.
On the other hand, Lenovo thinkplus lipstick power supply GaN 30W controls the charging noise to only 25dB at 30cm, ensuring that there is no whistling sound during charging even when used on a quiet night.
#In addition, in terms of wire specifications, the 1-meter USB-C pluggable charging wire that comes standard with the thinkplus lipstick power supply GaN 30W has passed 10,000 It has been tested for more than 5,000 times of plugging and unplugging and more than 5,000 times of bending resistance. It also supports 480Mbps high-speed data transmission, which can be said to be both internal and external.
The so-called gallium nitride (GaN) is actually a new type of semiconductor material with small size , high conversion rate, less heating, low switching loss and other characteristics. Starting from 2019, this technology has been widely used in various chargers.
The new lipstick power supply released by Lenovo this time uses third-generation gallium nitride GaN technology, creating a new height in industrial design and integration.
Specifically, the three-dimensional size of Lenovo thinkplus lipstick power supply GaN 30W has been further reduced to 30mm*30mm*31mm, achieving an ultimate aspect ratio close to 1:1:1, and the plane size is almost as close as a coin. , the volume is only 28cc and the weight is only 40g. It can be easily placed in a pocket or backpack, making it suitable for carrying on business trips. The compact body also meets the strong demand for "portability" of business travelers.
In such a mini form, Lenovo thinkplus lipstick power supply GaN 30W can achieve a maximum output power of 30W, with an ultra-high power density of up to 1.07W / cm³! Far superior to peers in the industry.
According to official information, the lipstick power supply is also compatible with fast charging protocols such as PD 3.0, QC3.0 and PPS, and can output 5V/9V/12V /15V/20V five-level voltage, and adaptive recognition of charging equipment, with good compatibility, fully supports efficient and fast charging of mobile devices such as smartphones, tablets, smart watches, bracelets, and headphones.
For example, it only takes 30 minutes to charge the iPhone 14 Pro Max from 0 to 50%.
This site first conducted a simple fast charging test. The device tested was iPad Pro 11, which has a large battery with a capacity of 28.65 watt hours and theoretically supports up to 30W PD fast charging.
The test results show:
Start charging from 10%, charge for 35 minutes, the battery reaches 51%, charge for 60 minutes, the battery reaches 76%, and charge to 100%, which takes a total of 1 Hours and 40 minutes.
POWER-Z records show that charging through thinkplus lipstick power supply GaN 30W can unlock PD fast charging.
During the charging process, the charging power of the device remains at around 26W, occasionally reaching above 28W, which is basically full.
This 30W lipstick power supply is enough to meet the charging needs of devices such as iPad Pro.
During the charging test, we also tested the heating of this lipstick power supply. The overall temperature of the charging head was basically controlled below 45°C.
Of course, it still feels warm to the touch in the early stage, but it is not particularly obvious. This is a normal phenomenon and everything is under control. within.
In terms of fast charging compatibility performance, this site also conducted a simple test.
These test devices include:
Nintendo Switch OLED, Huawei Mate60 Pro, Xiaomi 14, iPhone 15 Pro, iPad Pro 11, iPad Mini6, Huawei Freebuds 5, etc., Covering the latest mobile phones, handheld consoles, headphones, tablets and other products.
Let’s take a look at whether a small lipstick power supply can meet the charging needs of the above devices.
The specific test results are as follows:
1. Nintendo Switch (OLED) supports USB PD fast charging protocol, and the power is higher than 50 % Charging test during use, the power is 16W, and the PD fast charging protocol is successfully shaken.
2. Xiaomi Mi 14 supports QC, PD2.0, PD3.0 and other fast charging protocols. When the power is less than 10%, use the charging test and the power is 20.26W. Left and right, successfully shaking hands with the PD3.0 fast charging protocol.
#3. Huawei Mate60 Pro supports SCP, FCP, PD and other fast charging protocols. The battery is 50%. Use charging test. The power is 12.4W. Turn on PD 3.0 fast charging mode.
#4. iPad Pro 11 supports PD fast charging protocol, 10% battery test, the power is about 23W, and PD fast charging mode is turned on.
#5. iPhone 15 Pro supports PD fast charging protocol. In the 30% battery test, the power reached more than 25W and the fast charging mode was successfully turned on.
#6. iPad Mini 6, more than 90% battery test, the power is about 10W. This tablet supports up to 20W wired fast charging. If it is lower When the battery is low, PD fast charging can be turned on.
#7. Huawei Freebud 5 wireless headphones support up to 7.5W charging. Through the thinkplus lipstick power supply GaN 30W, 4.48W fast charging (DCP 1.5A Agreement).
#8. Vivo X90 Pro supports QC, PD and other fast charging protocols. Through the thinkplus lipstick power supply GaN 30W, PD3.0 can be activated to achieve 16.7 Fast charging around W.
#Through the charging test of the above 8 different products, thinkplus lipstick power supply GaN 30W is basically compatible with most smart devices on the market. Including flagship models from Huawei, Apple, Xiaomi, etc., including game handhelds such as Switch, as well as tablets, headphones and other products, all of which can achieve fast charging effects.
It can be said that with the thinkplus lipstick power supply GaN 30W, you can basically say goodbye to the huge original charger. A coin-sized lipstick power supply can help you "pack light".
In addition, for iPhone users, thinkplus lipstick power supply GaN 30W is undoubtedly a very wise choice. You know, Apple no longer equips iPhones with chargers, and the charging speed of the original "Five Blessings and One An" charger it previously provided is really staggering.
Therefore, whether you are an iPhone user, a technology expert who is fond of digital products, or a business traveler who often rushes to the airport high-speed rail station, thinkplus lipstick power supply GaN 30W can meet your needs. The need for fast charging brings you one step closer to the goal of All in One on the mobile terminal.
The high penetration rate and high stickiness of smart mobile devices have brought frequent charging needs to users. For users, a safe, compact, and convenient charging head that can be used in multiple scenarios is a strong need. Many users often have not only a smartphone that needs to be charged, but also devices such as tablets, game consoles, computers, and headphones that are "waiting for support." ".
And this is why Lenovo thinkplus lipstick power supply can become an industry leader - that is, first-mover advantage.
As early as 2018, Lenovo thinkplus released its first 65W lipstick power supply form USB-C direct plug-in charger product. This product is as compact as a lipstick, but supports fast charging with an astonishing power of up to 65W. The device has become the first choice of consumers as soon as it is released.
The advent of Lenovo thinkplus lipstick power supply inherits Lenovo’s technology that has been deeply involved in the PC field for many years Precipitation is also inseparable from Lenovo's keen insight into the consumer market and its precise grasp of industry development trends and user needs over the past decade.
The lipstick power supply comprehensively meets users' "mobile All in One" charging needs for different mobile devices in different scenarios, and also leads the rapid development of integrated USB-C direct plug-in chargers - one of the most obvious The case is that after the release of Lenovo’s 65W lipstick power supply, similar products sprung up like mushrooms after a rain.
It can be said that Lenovo has single-handedly set off a fast charging revolution in the entire industry.
It is precisely thanks to this "first-mover advantage" ahead of the industry that Lenovo lipstick power supply quickly seized the market and consumers' minds. . With continued efforts and strong stamina, Lenovo's lipstick power supply has successively brought many hot-selling products, continuing to win market reputation and consumer recognition.
At present, Lenovo lipstick power supply has fully covered multiple power segments such as 20W, 30W, 65W, 100W, 135W, 170W, etc., as well as flat, lipstick , mini, dual port and other different types.
Since the first lipstick power supply was launched in 2018, it has been launched to the third generation so far. The cumulative sales of the lipstick power supply series have exceeded 3 million units. At the same time, Lenovo’s global USB-C plug-in chargers have sold more than 300 million units since 2018.
For the industry, Lenovo is an important leading brand in the field of USB-C plug-in chargers. For consumers, thinkplus lipstick power supply family products have become an unavoidable choice.
This kind of achievement is inseparable from the competitive advantage of Kaihong Power Supply itself.
Take the safety advantages of thinkplus lipstick power supply GaN 30W as an example. It has undergone strict own PC charger standards. Compared with national standard/CCC/CE certification testing, thinkplus product testing covers electrical performance, reliability , compatibility, ensuring product stability and durability that far exceeds the industry, and also sets a new benchmark for the entire fast charging industry.
For example, the use of high-quality raw materials and exquisite manufacturing technology from thinkplus, as well as the perfect after-sales service and thoughtful guarantee provided by Lenovo, together constitute the excellent quality of Lenovo lipstick power supply and create a unique product of its own. moat.
From the "2022-2027 China Mobile Phone Charger Industry Supply and Demand Trends and Investment Risk Research Report" shows that in the global fast charging market, smartphones and IoT terminal equipment increase every year The total number exceeds 2 billion units.
At the same time, as mobile phone manufacturers such as Apple and Samsung gradually cancel the policy of including charging heads, various signs reveal the vast space of the global fast charging market, and peripheral markets such as chargers and data cables have shown more Huge growth potential.
As a leader in the industry, the launch of thinkplus lipstick power supply’s GaN 30W new product marks its official entry into the handheld market. It further enriches the product line of thinkplus lipstick power supply and provides consumers and the market with more diversity. choice.
However, Lenovo thinkplus’s ambition is by no means as simple as eating this growing market cake. Behind the scenes, there is a greater ambition - to become a leading brand in the field of charging and energy storage.
Facing the future sea of stars, the next Lenovo thinkplus will gradually expand into mobile power supplies/power banks, charging wires, desktop charging piles, and charging strips based on the comprehensive layout of direct plug chargers. It has even launched a comprehensive layout in more charging and energy storage categories such as vehicle charging, outdoor power supplies, etc. It will take 3 to 5 years to become a leading brand in the field of charging and energy storage in the Chinese market.
Can Lenovo thinkplus achieve such an ambitious goal? Perhaps only time can give us the answer.
But don’t forget, Lenovo thinkplus also has more than 300 million USB-C charger practical experience, is also the pioneer of 65W lipstick-shaped mini charger, and is guaranteed by Lenovo’s strict process standards for PC adapters... … What’s more, the blessing of the Think brand gene and the innovative ideas that will lead the future have given Lenovo the confidence to stride forward towards its goals.
So, if it weren’t for Lenovo thinkplus, who would dare to shout such a slogan? If not Lenovo thinkplus, who can achieve this goal?
We will wait and see.
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