5G phones will also bring new opportunities to the printed circuit board market, as Chinese mobile phone giants ZTE and Huawei announced in August that the first 5G phones will be officially sold.
When you don't have a concept of PCB design, just think about our daily road, the two are exactly the same.
Перед компоновкой и проводкой инженер должен понять основные недостатки схемы компоновки и проводки. В статье анализируется метод компоновки и маршрутизации для проектирования печатных плат со смешанными сигналами.
The board on which the components are installed is bent after welding, and it is difficult to cut the feet of the components neatly. The board can not be installed into the chassis or machine socket, so the assembly plant encountered the board is also ver
While raw material test methods often introduce uncertainties related to test fixtures or test devices, circuit test methods include uncertainties from test circuit design and fabrication techniques. Because the two methods are different, measurement resu
Контракт с печатными платами означает, что завод по переработке печатных плат обеспечивает клиентов производством печатных плат, закупкой компонентов, обработкой и сваркой печатных плат, тестированием, сборкой и поставкой готовой продукции.
1, PCBA processing equipment, 2, PCBA processing plant environment, 3, PCBA processing technical service ability, 4, PCBA processing finished product packaging, 5, assess the overall strength of PCBA processing plant, 6, PCBA processing price and delivery
How to improve SMT SMT processing efficiency: first, advance work preparation, second, ensure the SMT SMT machine running time balance, third, equipment operating parameters
The larger the number of turns of common mode choke, the larger the parasitic capacitance and the worse the effect of high frequency isolation.
the copper coating on PCB, if the grounding problem is handled well, is certainly "more advantages than disadvantages", it can reduce the signal line backflow area, reduce the signal external electromagnetic interference.
При копировании и проектировании печатной платы нам часто приходится отлаживать и тестировать печатную плату, одним из них является отладка шести типов модульных печатных плат.
The trial-production process of six types of modules generally carried out by domestic counterparts is mainly after determining the main circuit, designing the compensation circuit, carrying out a large number of scheme design and sample production.