News
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LED Expo Mumbai 2022 Exhibition
NeoDen India distributor-ChipMax will attend LED Expo Mumbai 2022 Exhibition Welcome to have the first experience at the booth Booth Number: J12 Date: 19-21 May 2022 City: Mumbal Web: http://neodenindia.com/index.php LED Expo Mumbai 2022: Event Profile LED Expo Mumbai 2022 is India’s onl...Read more -
What are the advantages of automatic wave soldering?
Suitable for high productivity lead-free process requirements. Self-developed tenth generation intelligent control software, process making, curve chart, product technology, automatic heating function. The noise of the equipment is below 60 decibels. Automatic positioning spraying and tin sprayi...Read more -
A New Way to Quickly Create Structures in IC Packages
In the latest SPB 17.4 release, the Allegro® Package Designer Plus tool ushers in a new twist in wiring technology – the popular concept of “over-hole structures” has been renamed “structures” because of its increasing flexibility and applicability to many different ...Read more -
Why SMT needs a reflow oven tray with a full carrier?
SMT reflow oven is an essential soldering equipment in the SMT process, which is actually a combination of a baking oven. Its main function is to let the paste solder in the reflow oven, the solder will be melted at high temperatures after the solder can make the SMD components and circuit boards...Read more -
How to Optimize PCB Design?
1. Figure out which are the programmable devices on the board. The devices on the board are not all programmable within the system. For example, parallel devices are usually not allowed to do so. For programmable devices, the serial programming capability of the ISP is essential to maintain desig...Read more -
The 4 Characteristics of Radio-frequency Circuits
This article explains the 4 basic characteristics of RF circuits from four aspects: RF interface, small expected signal, large interference signal, and interference from adjacent channels, and gives important factors that need special attention in the PCB design process. RF circuit simulation of ...Read more -
The Main Points of Wave Soldering Operation
I. Wave soldering machine temperature control Refers to the nozzle outlet temperature of the solder wave. General temperature control at 230 – 250 ℃, the temperature is too low will make the solder joint rough, pull, not bright. Even cause false solder, false solder; temperature is too high...Read more -
Workflow of Wave Soldering Machine
1. Spray no-clean flux to the circuit board Has been inserted into the completed components of the circuit board, it will be embedded in the jig, from the machine at the entrance of the splicing device to a certain angle of inclination and transmission speed into the wave soldering machine, and t...Read more -
What Does A SMT X-ray Machine Do?
Application of SMT X-ray inspection machine - Testing Chips The purpose and method of chip testing The main purpose of chip testing is to detect factors affecting product quality in the production process as early as possible and to prevent out-of-tolerance batch production, repair and scrap. Thi...Read more -
What Are Some Common PCB Dsign Mistakes?
As an integral part of all electronic devices, the world’s most popular technologies require perfect PCB design. However, the process itself is sometimes anything but. Sophisticated and complex, errors often occur during the PCB design process. As board rework can lead to production delays,...Read more -
What Is Buried Capacitor?
Buried capacitor process The so-called buried capacitance process, is a certain capacitive material using a certain process method embedded in the ordinary PCB board in the inner layer of a processing technology. Because the material has a high capacitance density, so the material can play a powe...Read more -
Maintenance of Selective Wave Soldering Equipment
Maintenance of selective wave soldering machine For selective wave soldering equipment, there are generally three maintenance modules: flux spraying module, preheating module, and soldering module. 1. Flux spraying module maintenance and maintenance Flux spraying is selective for each solder join...Read more
