FS8025BH is a Type-C multi-function receiver chip that integrates multiple fast charge protocols, and its core advantage is that it supports PD1Protocol, can be efficient from a variety of power sources. It is compatible with PD0/0, QC0/0, Huawei FCP and Samsung AFC and other protocols, suitable for small household appliances, smart homes, Bluetooth speakers and other devices, and even supports high current fast charging, such as 140W power of 28V5A.
Chipset was the first to launch the USB PD1 protocol chip IP2736, and launched a number of chips according to the application field, which was adopted by hundreds of well-known brands. IP2736 supports USB PD0/1 protocol, 28V EPR gear output, E-Marker cable support and a variety of fast charging protocolsDiscuss compatibility. 4*4mm QFN24 package, compact size, simplified protocol circuit design.
Dongke DK8710Q: the industry's first AHB closed GAN chip, integrates two GAN switching tubes to achieve zero voltage on the main switching tube and zero current off the synchronous rectifier tube, improving conversion efficiency and reducing loss. Built-in high voltage start and safety X2 capacitor discharge circuit, support 1MHz switching frequency, standby power consumption is less than 50mW, suitable for PD1 fast charge, laptop adapter, TV power supply, etc.
Wan Jingyuan as a high-tech enterprise, focus on PD Special capacitor development and sales, PZ series capacitors such as 560μF 3V solid-state filter capacitor, designed for USB PD1 fast charge, provide 16 different specifications of 35V solid-state capacitors, fully meet the market demand. Yiyang Wanjingyuan also actively participated in the exhibition, showing its professional strength in the field of fast charging.
Huinengtech announced a new USB PD Source chip HUSB381, supporting 18W to 65W power output, designed for miniaturization fast charge. The HUSB381 complies with the latest Type-C 1 and USB PD1 standards and is built inMultiple parameters such as 7A 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.
1, wireless charging transmission circuit board (PCBARefers to the electronic components used to realize the wireless charging function, which mainly includes a circuit board (PCB) and various electronic components installed on the circuit board. Together, these components form part of a complete wireless power transmission system, which is responsible for converting electrical energy into wireless signals and transmitting them to receiving devices. Wireless charging technology usually works on the principle of electromagnetic induction or magnetic resonance.
2, Wireless charging transmission circuit board (PCBA) is an electronic component used to achieve wireless charging function. It is one of the core components of the wireless charging system, which is responsible for converting electrical energy into wireless energy signals and carrying outTransmission. PCBA usually consists of multiple components, including power supplies, inductors, circuit control chips, filters, and connectors.
3, the PCBA board is green, and it is distributed around the central coil in a circular shape. Remove the PCBA. A piece of thermal foam is attached to the back of the panel. Wireless charging front, wireless charging coil in the middle, no components on the back of the circuit board. The front of the circuit board is a magnetic separator, and the circuit board is inverted. Compare the size of a $1 coin. Wireless charger all components. IDT P9237 wireless charging transmitter controller. Type-C interface sinking plate welding. IDT schemeExternal memory.