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Analysis of the prospects of the power adapter industry in 2023: Shenzhen is the main gathering place for China's power adapter industry A power adapter is a device that converts AC power into DC power. With the increasing demand for portable electronic devices, power adapters have become an indispensable part of the electronic product ecosystem.The current situation of the power adapter industryStable growth in market demand: With the popularization of electronic products and the continuous expansion of the consumer electronics market, the market demand for power adapters continues to grow steadily. The continuous growth of consumer electronics products such as smartphones, tablets, and laptops has provided a stable market demand for power adapters.Intense market competition: The power adapter industry is highly competitive, with many small and medium-sized manufacturers joining the competition in addition to traditional large manufacturers. The prospect analysis of the power adapte...
2024
Huawei's all-around charger (Max 66W) has been released, priced at 199 yuan, including a 6A C-C 1-meter data cable. The charger supports a maximum charging power of 66W and Huawei SuperCharge super fast charging, and has passed the China Fusion Fast Charging UFCS protocol certification, which can be used for fast charging of any model within the protocol.Meanwhile, the charger is compatible with protocols such as PD, PPS, QC, and supports fast charging for different system devices such as HarmonyOS, iOS, and Android.
-Accelerating electrification of actual worksites to achieve carbon neutrality- Komatsu to launch Proof-of-Concept (PoC) tests for electric forklifts powered by sodium-ion batteries Komatsu Ltd. (President and CEO: Hiroyuki Ogawa) (hereinafter “Komatsu”), has developed and unveiled a concept machine for an electric forklift powered by sodium-ion batteries, ready to start PoC tests at customer worksites from March 2024. This marks Komatsu's inaugural venture into equipping machines with sodium-ion batteries and it is also a pioneering effort in the world to install them on forklifts. The forthcoming site trials aim to validate the optimal usage based on the new battery's performance and its unique characteristics, with an eye toward future commercial production. Concept machine for electric forklift with sodium-ion battery Komatsu has long been advancing product electrification based on needs of customers actual worksites, offering not only electric forklifts powered b...
March 4, 2024 /SemiMedia/ -- STMicroElectronics recently released a new synchronous rectifier controller, the SRK1004, that simplifies design and improves efficiency in converters built with silicon or GaN transistors, including industrial power supplies, portable device chargers and AC/DC adapters. Capable of withstanding up to 190V at its sense input, the SRK1004 can be connected in a high-side or low-side configuration. Four variants let users avoid complex calculations by optimizing their design through device selection alone, selecting gate-drive voltage between 5.5V or 9V, with logic-level MOSFETs, standard MOSFETs, or GaN transistors. Suitable for noncomplementary active clamp, resonant, and quasi-resonant (QR) flyback topologies, the SRK1004 introduces a next-generation turn-off algorithm that simplifies operation and saves energy.The features of this controller enable converters to provide a high output power rating within compact dimensions. The operating frequency can be u...
Kinri Energy releases the world's first SOC modular gallium nitride super fast charger, including 30-65W power. PrefaceAs an important accessory of smartphones, chargers are an important product that everyone uses almost every day, with more than one in hand. With the continuous development of charging technology, the market environment competition is becoming increasingly fierce. Due to the continuous advancement of technology, some companies may be at a disadvantage in competing with new products due to their large inventory. So charger products that can reduce inventory cycles will be favored by brand owners. Kinri Energy is committed to the development of new technologies for chargers and has recently launched SOC modular gallium nitride super fast charging, which can reduce customer inventory by 50% with a fast delivery time advantage of 10-15 days.The world's first SOC modular gallium nitride super fast chargerKinri Energy has the world's first SOC modular technology, with mult...