News
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5G, IOT, AI hot industry in 2020 Electronica South China Expo
2020 Electronica South China (3rd-5th, Nov.) The exhibition will bring more innovative products and targeted high-quality solutions to the target customer group in South China through the display of the complete industrial chain from components to system integration solutions, and will ded...Read more -
Defect Of Blow Holes On The PCB
Pin Holes & Blow Holes on a Printed Circuit Board Pin holes or blow holes are the same thing and caused by the printed board outgassing during soldering. Pin and blow hole formation during wave soldering is normally always associated with thickness of copper plating. Moisture in the board e...Read more -
What is wave soldering?
What is wave soldering? Wave soldering is a large-scale soldering process by which electronic components are soldered to a printed circuit board (PCB) to form an electronic assembly. The name is derived from the use of waves of molten solder to attach metal components to the PCB. The process use...Read more -
Archer Type Of Mounter
Archer Type Of Mounter The component feeder and the substrate (PCB) are fixed. The placement head (with multiple vacuum suction nozzles) is moved back and forth between the feeder and the substrate. The component is removed from the feeder, and the component position and direction are adj...Read more -
Concept Of Placement Machine
Concept Of Placement Machine Pick and Place machine: Also known as “mounter”, “Surface Mount System”, in the production line, it is configured after the dispenser or screen printer, and the surface is mounted by moving the mounting head A device in which components...Read more -
Welcome To Meet Us At Productronica China 2020
Welcome to meet us at Productronica China 2020 NeoDen will attend the “Productronica China 2020″exhibition.All SMT Machines have special features to meet with different customers’ needs in prototype and PCBA manufacturing. Welcome to have the first experience at th...Read more -
PCB assembly Defect Coverage Using Automated Optical Inspection (AOI)
PCB assembly Defect Coverage Using Automated Optical Inspection (AOI) PCB assembly Defect Coverage Using Automated Optical Inspection (AOI) Automated Optical Inspection (AOI), which is an automated visual inspection of a Printed Circuit Board (PCB), provides 100% visible component and solder-jo...Read more -
What Function Does PCB Board Offer for Electronic assembly manufacturing Products?
Whether PCB circuit boards,aluminum PCB or single-sided PCB,they all have a common name,that is a printed circuit board (PCB) or printed wireless board (PWB), then what function does PCB board offer for electronic assembly products. The function that PCB boards provide for electronic asse...Read more -
Reflow Oven Related Knowledge
Reflow oven related knowledge Reflow soldering is used for SMT assembly, which is a key part of SMT process. Its function is to melt the solder paste, make the surface assembly components and PCB firmly bonded together. If it can not be well controlled, it will have a disastrous impact on the rel...Read more -
PCB Design
PCB design Software 1. The most commonly used software in China are Protel, Protel 99se, Protel DXP, Altium, they are from the same company and constantly upgraded; the current version is Altium Designer 15 which is relatively simple, the design is more casual, but not very good for complex PCB...Read more -
Cracked Joint On A Printed Circuit Board-WAVE SOLDERING DEFECTS
Cracking of a solder joint on a plated through joint is uncommon; in Figure 1 the solder joint is on a single-sided board. The joint has failed due to expansion and contraction of the lead in the joint. In this case the fault lies with the initial design as the board is ...Read more -
Welcome to Visit NeoDen at Win Eurasia 2020
As the leader in the desktop automatic PnP machine area in China, NeoDen will exhibit our hot model NeoDen4, which features vision system, 4 heads, patented auto-electric feeders and dual rails. Brochures about the new products will be shared there. You are most welcome to our booth for any furth...Read more
