Since the establishment of Trangjan Industrial Co., Ltd., it has been specializing in the development, production and sales of cables, chargers, Apple MFi certification and other accessories, focusing on the research and development and innovation of new technologies, and continuously launching new products with independent intellectual property rights. It has built a management team with rapid response and efficient execution, adopted international advanced management and technology, established and continuously improved the R&D system, passed the ISO9001 quality and ISO14001 environmental certification, and is a high-tech certified enterprise and a contract-honoring and trustworthy enterprise in Guangdong Province. This time, our company has successfully become a member of HDMI Association, which is a full affirmation of Trangjan's technical and innovation ability. Trangjan will continue to adhere to the concept of "pioneering and enterprising, creating a win-win situation", and the direction of continuous improvement will win you more market opportunities.
1. The damage of most of the original data cables is caused by the aging of the outer covering materials. During use, the sweat and oil stains on our hands will corrode the data cables and cause the materials to age. Usually, a damp soft cloth can be used. Clean the thread body. Remember not to use organic solvents such as alcohol for cleaning. 2. When plugging and unplugging, you should hold the plastic protective cover of the Lightning connector to plug and unplug the data cable. Many people will directly pull the cable body for convenience. This may not only damage the data cable due to the concentration of force, but also may damage the data cable. The Lightning port of the phone. 3. There is no problem in making calls and checking notifications during charging. However, charging and using the mobile phone will make the mobile phone hot. The superposition of the two kinds of heat will produce high temperature, which may double the heat of the battery, thereby affecting the battery life. 4. When charging, the electromagnetic radiation level will not change. The battery radiation intensity of the mobile phone is only related to the signal. There are very strict regulations on the electromagnetic radiation of mobile phones at home and abroad. Even at the maximum transmission power, it must be controlled within the standard. . 5. MFi certificationApple MFi certification is the English abbreviation of "Made for iPhone/iPod/iPad", which has complex procedures and standards.According to the description on Apple's official website: Apple recommends using only Apple-certified and MFi-marked accessories. If you use counterfeit or uncertified Lightning accessories, you may encounter the following problems: ● Your iOS device may be damaged; ● The connecting line may be easily damaged; ● The connector end may fall off, generate abnormal heat, or may not be properly connected to the device; ● It may not be possible to sync or charge the device. As an Apple MFi authorized factory, Trangjan meets Apple's factory audit qualification, and the quality of the MFi data cable can stand the test!
1) Full function: support data, audio, video and charging at the same time, laying the foundation for high-speed data, digital audio, high-definition video, fast charging, and multi-device sharing, and one cable can replace multiple cables before; 2) Front and back plug: Similar to Apple Lighting interface, the front and back of the port are the same, and the front and back plugs are supported; 3) Two-way transmission: data and electricity can be transmitted in both directions; 4) Backward compatibility: through the adapter, it can be compatible with USB Type A, Micro B and other interfaces; 5) Small size: the interface size is 8.3mm X 2.5mm, which is about 1/3 of the USB-A interface; 6) High speed: Compatible with USB 3.1 protocol can support up to 10Gb/s data transfer.
Accessory Interface Specification R38 New in R38: • The MagSafe Charger Module (C223) offers increased attach force for use in accessories like in-vehicle chargers, battery packs, and tripod mounts. • The MagSafe Charger Module (C222x) offers increased design flexibility to enable custom surface materials and enclosure designs. • The Apple Watch Fast Charger Module enables fast charging for Apple Watch Series 7. • The Lightning (C189) connector may be integrated in Lightning to USB-A charge/sync cables supporting up to 2.4 A. Lightning (C189) is a drop-in replacement for Lightning (C89) and either connector may be used interchangeably in the same accessory
Apple lanzó el último módulo de carga rápida para relojes, el Módulo de cargador rápido para relojes.Este módulo adopta un diseño separado, la parte de la fuente de alimentación y la bobina están separadas, y utiliza una interfaz USB-C para admitir la carga rápida inalámbrica de los relojes Apple Watch Series 7. En la actualidad, Apple ha comenzado a enviar muestras a las empresas MFi. En un futuro próximo, muchas marcas cooperativas autorizadas por Apple lanzarán nuevos productos, como cargadores inalámbricos para relojes de terceros y cargadores inalámbricos todo en uno basados en este módulo. Según expertos de la industria, Watch Fast Charger Module, una solución de carga inalámbrica USB-C utilizada por Apple Watch, es diferente de la solución USB-A tradicional y adopta un diseño que separa la bobina de inducción del módulo de control. Apple proporciona módulos de control y módulos de bobina de inducción para que las empresas MFi los compren y los produzcan. Se puede ver en el diagrama esquemático que el módulo de control adopta componentes de doble cara con almohadillas de entrada y salida de energía, lo cual es conveniente para que las empresas IMF produzcan. El sitio web oficial de Apple indica que el Apple Watch Series 7 es compatible con los cargadores USB-C de 18 W, 20 W, 29 W, 30 W, 61 W, 87 W y 96 W de Apple, así como con los cargadores de interfaz USB-C de terceros. El Apple Watch Series 7 se carga un 33 % más rápido que el producto de sexta generación y solo toma 45 minutos cargar del 0 % al 80 %, lo que mejora enormemente la experiencia. El reloj incluye un nuevo cargador magnético de aluminio, integrado con el cable, y el cable de carga utiliza una interfaz tipo C universal.
HDMI version 1.4 with new features including HDMI Ethernet channel, audio backhaul channel, HDMI 3D function, 4K x 2K video support, more color space, micro HDMI connector, car connection system. Cable types: 5 cable types, the new specification of the identification method is: 1. Standard HDMI cable (up to 1080/60i) 2. Standard HDMI Cable with Ethernet 3. Standard Automotive HDMI Cable 4. High-speed HDMI cable (support 1080p, DeepColor, 3D) 5. High Speed HDMI Cable with Ethernet
Apple's original C89 is a USB-A to Lightning connector, and Apple's latest C189 connector is also a USB-A to Lightning connector. Among them, C89 is the model that replaces C48, and C94 is now the mainstream USB-C to Lightning connector. C189 is a low-end version of C89, supporting 12W power, and it is also worth noting that C189 and C89 can be used interchangeably in the same product, that is to say, the original C89 PPID can use C189 without re-authentication. Apple's latest C189 connector uses the same material and layout as the C94. Combined with this year's chip shortage and the delay in the delivery of the iPhone13 series, Apple's launch of the C189 new connector will unify the materials, which can reduce the pressure on the supply chain, and is also expected to upgrade the ruthenium-rhodium plating of USB-C to Lightning. The material process of the new C189 connector is the same as the current C94, so the unification of the material is the first step, and it is expected that Apple will have more big changes that have to be changed in the future, and it will be wait and see.
1, the material is different, the traditional ordinary charger, its basic material is silicon. Gallium nitride (GaN) is known as a third-generation semiconductor material. 2, the volume is different, compared to silicon, the performance of gallium nitride is doubled, and it is more suitable for high-power devices than silicon, smaller in size and greater in power density. The frequency of gallium nitride chip is much higher than that of silicon, which effectively reduces the volume of internal transformers and other components, while the excellent heat dissipation performance also makes the internal original arrangement more precise, and finally perfectly solves the contradiction between charging rate and portability. If you have both a normal charger and a gallium nitride charger, if you compare it directly, you will find that the gallium nitride charger is really much smaller, so it is more convenient for using it.
2021 is about to fly away, are you ready for the coming of 2022? On this special holiday, the New Year’s Day of 2022, all staffs of Dongguan Trangjan Industrial Co., Ltd. wish all friends and customers a happy New Year’s Day , a good beginning in 2022! Looking back at 2021, it is a harvest year for Trangjan. We have not only known many well-known new friends in the industry, but also cooperated with many new customers at home and abroad. Thank you for all your support to Trangjan this year and we look forward to having an even better partnership with you in 2022!
Dear All, Hello! First of all, thank you for your continued supporting to Trangjan! Hereby, we will show you our greatest appreciation: Wish you a happy familly, good health, and all the best. According to the national statutory holidays and the actual situation, we will be on holidays from October 1st to October 7th, 2021. If there are some things in urgent please contact relevant person as soon as possible! During the holidays, there would be staff on duty. If you need to purchase or consult products, feel free to contact us at any time. Any inconvenience during the holiday, please understand! Thanks!
Trangjan MagSafe Wireless Charger has Passed MFi Certification! Since Apple opened the MFi certification of MagSafe15W wireless charging to all MFi authorized manufacturers on June 22, 2021, we have raced to apply for MagSafe 15W wireless charging certification. From applying for PPID through-uploading MCA-opening and proofing-sending samples to laboratory testing-uploading packaging review, it took more than 2 months of development, and the effort paid off. Just yesterday, September 13, 2021, our MagSafe wireless charger has finally completed the MFi certification. At present, there are very few MFi manufacturers that have been certified for this MagSafe wireless charger. Among so many MFi manufacturers, Trangjan is the one that has been certified faster and earlier. The MagSafe wireless charger can pass the MFi certification so quickly, which gives our customers great confidence. In the development of new products, Trangjan will always go all out and strive to be at the forefront. If you are interested in our MagSafe wireless charger, if you have a new product that needs to be developed, please contact us Trangjan!
On June 22, 2021, Apple announced: "We are pleased to announce the new Apple MagSafe charger module! This module provides secure wireless charging up to 15W and can be integrated in MFi accessories to wirelessly charge Apple devices through MagSafe. MFi License holders can now submit product plans that include the module, and order samples and mass production from authorized MFi distributors. Log in to the authorized distributor’s website to find out the price. Log in to the authorized distributor’s website to find out the price. Integrate the module and complete MFi Certified accessories will be able to use the Made for MagSafe badge on product packaging and communications." If a brand that has passed MFI certification wants to launch a 15W MagSafe magnetic wireless charger, then the brand can submit a product plan that includes a 15W MagSafe charging module, and order samples and production from authorized MFi dealers. It is worth mentioning that after third-party brand products have passed MFi certification and integrated Apple's 15W MagSafe charging module, they can add the "Made for MagSafe" logo to their packaging and promotion. Generally speaking, the "MFM" logo will enhance the public consumers' evaluation of these brands. Chuangguan, as the first batch of authorized MFi distributors to pass Apple's audit, has been engaged in the research and development of Apple certified products for many years, and has rich production experience to help customers seize the opportunity to adapt Apple original modules for your products and break through Apple wireless High-power charging technology bottleneck, let your products be marked with "Made for MagSafe" badge, improve product quality and added value. If you need relevant information and support, please contact us!
Apple recently authorized MFM for the 15W magnetic wireless charging, which has been looing forward to for a long time by a lot of third-party manufacturers. If a brand that has owed MFi certification wants to launch a 15W MagSafe magnetic wireless charger, it can submit a product plan that includes a 15W MagSafe charging module, order samples and productions from an authorized MFi factory. Dongguan Trangjan has abundant experience in the development and production of Apple certified products to help customers seize the opportunity. We can adapt Apple's original modules to your products, break through the bottleneck of Apple's wireless high-power charging technology, let your products be marked with Apple's certified micro-label-MFM, and improve product quality with high value.
1. What is MFM certification? MFM certification, or Made for MagSafe, is a brand new accessory certification ecological chain launched by Apple for magnetic protective covers, car chargers, card holders, and future magnetic accessories. Apple’s MFM certification is a license for the use of its accessories. A product with a certification mark means that the product has passed Apple’s official rigorous testing and certification, and has obtained Apple’s official license. 2. Made for MagSafe certification logo Apple's overseas official website showed the Made for MagSafe certification logo for the first time, and introduced that the in-car wireless charger produced with MagSafe magnetic modules can ensure that the iPhone 12 series products are safely attached to the wireless charger on bumpy roads, making charging more efficient. 3. MFM certification process The MFM certification process is similar to the MFi certification method. A third-party accessory manufacturer who wants to apply for MFM certification needs to register for an Apple ID. Apple will review various items of the company. After the final review, it will be eligible to purchase MFM chips. Trangjan has passed Apple's factory audit and is qualified to purchase MFM chips. If the B-side customer needs an MFM-certified mobile phone protective cover, our company can help the customer submit product plans, test reports, packaging materials and obtain Apple's approval, and then purchase a large number of chips and mass production. 4. Brands certified by MFM MFM certification (Made for MagSafe) brands are Belkin, Mophie, OtterBox. In April 2021, our brand Trangjan’s Apple mobile phone protective case has passed the MFM certification and launched the MagSafe product, which brings consumers diversified choices. Compared with the current official website, the price will be much lower, and you can also get it. The best compatibility and quality assurance.
The full name of USB4 is Universal Serial Bus Generation 4, which is the latest generation USB specification released in September 2019. It supports 20Gbps and 40Gbps transmission speeds and can provide up to 100W of power. Only USB Type-C connector is used, which is dual-channel transmission. It can also transmit DisplayPort video and audio at the same time, and is backward compatible and supports Thunderbolt 3. The differences between USB 3.2 and USB4 are as follows: 1. Transmission bandwidth: USB 3.2 maximum is 20Gbps, while USB4 is 40Gbps. 2. Transmission protocol: USB 3.2 mainly transmits data through the USB protocol, while USB4 encapsulates the protocol into data packets through tunnel technology. 3. DP transmission: Both of them can support DP 1.4. 4. PCIe transmission: USB 3.2 does not support PCIe, USB4 supports. 5. TBT3 transmission: USB 3.2 does not support, USB4 supports. 6. Host to Host: The communication between host and host is not supported by USB3.2, but is supported by USB4.
Dear all friends: The May Day is coming, thank you very much for your long-term trust and support to Trangjan! Our Labor Day holiday is from May 1st to 5th. Total 5 days off. If you have any urgent matters during the holidays, you can call us. Sincerely pay homage to all friends: Happy Labor Day!
Songshan Lake Spring Tour Spring March is a good time for outings. In order to enrich the spare time of the Chuangguan Business Department and enhance the cohesion of the team, the Chuangguan Business Department organized a team building activity on April 11, 2021. The location of this team building activity is the beautiful Songshan Lake. The first stop of this spring outing is: Meimei Barbecue Site. We prepared a variety of ingredients, cooked firewood rice and fried firewood dishes by ourselves, and experienced farm life. Everyone is washing and cutting vegetables, busy.......... These dishes are the dishes that everyone usually likes and specializes in. Making a fire, cooking.... All the men in the business department are chefs. I would like to give you a thumbs up! The adults are busy cooking and cooking, and the children are having fun, so happy! The meal was finally made perfectly. The fruits of everyone's hard work for a few hours are simply amazing! Do it yourself, get enough food and clothing, eat and drink enough, we find a shady place, lay out a picnic mat and play. There are games, mahjong, lunch breaks... After the picnic, we rode our bikes around Songshan Lake. Good times are always short, and I look forward to our next reunion!
How much do you know about wireless charging? Safe, convenient, and high charging efficiency? Yes, these are its advantages. What kind of mobile phones are you using? Apple, Huawei, Samsung Or any others? It doesn't matter, any ones are suitable. Welcome to the wireless chargers of our Trangjan product live streaming in March. At that time, we will unveil the mystery of wireless charging and let you enjoy the audio-visual feast without leaving home. The live broadcast details are as follows: Broadcasting time: 0:00 a.m. (Beijing time) on March 27, 2021, and 9:00 a.m. (Pacific time) on March 26, 2021. In this live broadcast, we will show several hot-selling wireless charging products. Everyone is welcomed to watch and interact with us on time. There will be provided with surprising gifts. For the convenience of our friends, we have also opened multi-channel and multi-platform simultaneous live broadcast. You can scan the QR code in our picture and watch it on any platforms such as Alibaba International Station, 1688, Facebook, Tiktok, Kuaishou, WeChat, etc. Looking forward to your arrival!
Trangjan will participate in CTIS Consumer Technology&Innovation Show The first Consumer Technology and Innovation Show (CTIS) will be held at the Shanghai New International Expo Center from June 9 to 11, 2021. Our company will participate in this exhibition. In this exhibition, our company will present a series of new products to everyone, and we warmly welcome you! We sincerely invite you to visit our CTIS booth. Details are as follows: Exhibition name: Consumer Technology&Innovation Show Exhibition Date: June 9-11, 2021 Exhibition location: Shanghai New International Exhibition Center Our booth number: 3D02 Our products:
Bing Xin once said: If there were no women in the world, the world would lose at least five tenths of the "truth", six tenths of the "good", and seven tenths of the "beauty". Women are a kind of magical species. They make life lively and the world interesting. In the new era, women have more and more rights, but the requirements for women are also getting higher and higher. They must be beautiful and make money to support their families. Women’s Day is a women’s day. So on March 8th, remember to take care of the women around you, whether it's mother, wife, or sister. On this holiday, the company presents exquisite gifts to all female employees, demonstrating the company's care and care for all employees, allowing employees to feel a sense of belonging at home, and sending good blessings and greetings to employees.