these devices must acquire higher clamp voltages and switching frequencies, with the accompanying heat dissipation capability. Here, we consider the influence of different cooling PCB pads on IGBT thermal performance under different working conditions.
PCB multilayer board covered with copper laminate material. When quality problems occur in the actual manufacturing process, PCB laminate is the test item that must be carried out to cause the problems in the production process.
he two most important development directions are new energy vehicles and autonomous driving system, among which the two major demand growth factors of domestic vehicle PCB are new energy vehicle power system and ADAS system.
We more or less will encounter difficulties, difficulties are not terrible, the way is always more than difficult
The use of circuit boards in connected cars is also contributing to the growth of the PCB industry. The vehicles are fully connected to wired and wireless devices to facilitate smooth communication with other devices such as smartphones. Autonomous techno
the future of the PCB market looks promising, with opportunities in the computer/peripherals, communications, consumer electronics, industrial, automotive and military/aerospace industries. The global PCB market is expected to reach $89.7 billion by 2024,
there are many factories on the market can do four-layer board, but not every factory can do a good job of four-layer board, the following Xiaobian to recommend several, in addition to the following few, of course, there are many factories are good, but t
On the printed circuit board, the electrical connection of all components is carried out through the pad. Pad is the most important basic unit in PCB design.
Different production processes result in different costs. Such as gold-plated plate and spray tin plate, the production of shape gong (milling) plate and beer (punching) plate, the use of silk screen line and dry film line will form different costs, leadi
In the mass production factory, there is no way for you to use an electric meter to slowly measure the correct Circuit of every resistor, capacitor, inductance and even IC on each board. Therefore, the so-called ICT(in-circuit-test) automatic Test machine
No matter in the production of mobile phones and home appliances, or in the manufacturing of ocean and space exploration products, all electronic equipment must use PCB, which has remarkable irreplaceability.
the price of products has become a concern of the procurement and business owners, electronic products are no exception, so how much does pcb double panel need a square centimeter, the following Xiaobian to say in detail.
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