Category Archives: Uncategorized

With the rise of Internet of Things technology, it is more and more common for electronic products to be equipped with wireless communication function, and wireless communication technology is realized by RF circuit on PCB. Unfortunately, even PCB designers in Chengdu are often discouraged from RF circuit, because it will bring great design challenges and […]

The PCB is designed, sent to the board factory for processing, and the next step is “A” (Assembly), which is the process of welding and debugging as we often say. This process requires good soldering ability, correct use of testing and measuring instruments, and standardized debugging process. Finally, it is necessary to test the function […]

If you want to reduce PCB manufacturing costs, you usually need to seek the service of the manufacturer.For high-quality price, high-quality service and high-quality service, you will understand that prefabricated house is the best choice.But expensive manufacturers are not the only products that can reduce costs.The way you design electronic circuits has a big impact […]

When a customer places an order, the PCB factory will reply to you with a delivery date, but sometimes there will be delivery delay. For customized products, this delivery delay is understandable. Especially this year, affected by the epidemic situation, the backlog of orders, the shortage of staff, the untimely supply of upstream materials and […]

ZM976(MTK6797) Android core board is the world’s first 10-core high-performance 4G full Netcom Android core board module. The module adopts the latest high-end platform Helio X20(MT6797) of MediaTek, and has a 64-bit three-cluster ten-core A72 architecture CPU with the highest frequency of 2.3GHz,64 and a 64-bit Mali-T880 MP4 780MHz GPU. Support seven-mode full-frequency network, 25-megapixel […]

Discussion on simulation optimization of high-performance mobile phone from PCB design PCB is the basic component of electronic products, and its quality is directly related to the function and life of electronic products. In the past two years, the focus of PCB market has shifted from computer and communication fields to smart phones and tablet […]

Despite the continuous development of competitive testing technology, online testing (ICT) is still one of the effective methods to test PCB components. The lasting appeal of ICT comes from the testing speed, usually only a few seconds. In addition, the test is accurate, and component-level error detection speeds up the diagnosis process and reduces the […]

As an important link in hardware design, PCB layout is an absolutely important index that affects the reasonable performance of hardware circuit design. Many PCB layout engineers finish wiring according to the restrictions of hardware engineers or pease engineers, and these are often called “cable puller”. They repeated and mechanically finished a PCB layout. After […]

Seven major wastes in PCB production, namely: waste of waiting; Waste of handling; Waste of defective products; The waste of action; Waste of processing; Waste of inventory; Make excessive (early) waste. Waiting waste: phenomena such as idle equipment, idle equipment, unplanned downtime, production shortage, etc. Generally, the reasons for waiting are: weak orders or insufficient […]

In the process of PCB design, if possible risks can be predicted and avoided in advance, the success rate of PCB design will be greatly improved. Many companies will have an indicator of the success rate of PCB design when evaluating projects. The key to improve the success rate of a board lies in the […]