PCB machining: CNC milling positioning

Date：2018-08-21 By：admin

The so-called CNC milling positioning is to use the positioning pin to positioning the printed circuit board to be processed on the milling machine worktable, so as to facilitate and accurately process the shape of the printed circuit board. The positioni

Methods to prevent warpage of PCB PCB

Date：2018-08-21 By：admin

一.Why is PCB very flat? 　　In the automatic cartridge line, if the printed circuit board is not smooth, it will lead to inaccurate positioning, components can……

New rules for trademark issuance

Date：2018-08-21 By：admin

Craftsman spiritDo you make (know)? Panasonic rice cooker in Japan, the rice inside is dancing, it can make every grain even heated, made rice taste very good. The patent for Matsushita rice cooker is not 100 or 200, but 3800.China's Huawei, which has

Antistatic method of PCB design

Date：2018-08-21 By：admin

In the design of PCB board, the anti-ESD design of PCB can be realized by layering, proper layout and installation. By adjusting PCB layout and wiring, ESD can be well prevented. Multilayer PCB can be used as much as possible. Comparing with double-sided

Wireless charging will soon usher in three years of golden growth

Date：2018-08-21 By：admin

Since 2015, Apple, Samsung and others have launched smart terminals with wireless charging capabilities. Is wireless charging really mature? We believe that this is beyond doubt. The electromagnetic induction charging, represented by the Qi standard, has