Circuit board processing process
The capacitor lead should not be too long, especially the high-frequency bypass capacitor should not have a lead.
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CMOS devices and their circuits
The promotion and application of EDA technology and SCM technology in each industry, to the continuous improvement of economic efficiency of each industry provided , promoting the long-term development of Chinese software industry, is of great significanc
Chip heating
Some do not notice this phenomenon, directly adjust the sense resistance or working frequency to reach the required current, which may seriously affect the service life of LED.
EDA and SCM application on keyboard
as well as the corresponding single chip microcomputer and supporting compilation software. Key board is generally selected matrix keyboard, has a wide range of practicability.
Circuit board machining small aperture
When wet, the solder can flow and expand freely on the wire and pad to form adhesive connection.
Circuit board processing circle should be how to plate
In addition, this capacitor should be purchased with a relatively large volume, and those with a small volume should also be marked 50V4700uF as far as possible.
pcb self - recovery fuse selection points
Another class of clamp type overvoltage devices are clamp type overvoltage devices with transient suppression diode, varistor, patch varistor and ESD discharge diode.
Circuit board processing several times pressing
Single chip emulator is a set of hardware device specially designed and manufactured for the purpose of debugging single chip software.
PCB processing smt flow chart
In the era of industrialization surplus, circuit board manufacturers in particular, choose a suitable circuit board manufacturers is very important!
Fast identification of PCB green product identification
The understanding of restricted use of metals and substances is based on the analysis of their potential harm to human body.
Exploration on Industrial PCBA Assembly Process of R&D Enterprises (I)
Laser marking technology, as a modern precision machining method, has unparalleled advantages compared with traditional machining methods such as machine labeling, manual labeling, inkjet coding and printing.
Pcb furnace temperature curve test
the industry of hot air reflow welding technology generally relies on two technologies: furnace temperature tester and real-time monitoring system.
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