Smt pick and place machine, Stencil Printer, Reflow Oven Manufacturers
Qihe Electrical Technology Co., Ltd.
Author：Zhou For quite some time, the industry has not been sufficiently aware of the cleaning process. Mainly because of the former PCBA assembly density is low, flux residues and other contaminants on the electrical performance of the adverse effects are not easy to be detected. Nowadays, as the design of PCBA develops towards miniaturisation, the […]
Author: Zhou With the miniaturization and precision of electronic products, surface mount technology (SMT) is becoming more and more widely used in the electronics manufacturing industry. In the SMT process, the amount of solder paste directly affects the quality and reliability of the solder joints. In some specific cases, in order to meet specific soldering […]
Hello guys, today I will introduce you a most popular benchtop pick and place machine with rail by Qihe SMT team. The 4 heads with rail pick and place machine Model TVM926 .which should be your first choise P&P machine for PCB assembly SMT R&D .
Author:ZHOU The Q10+SMT machine differs from traditional aluminum panels by using a granite marble base. The marble weighing 550kG machine increases weight, and during movement, the equipment will not shift position due to its light weight, resulting in higher accuracy. At the same time, it also enhances the service life of the screw. 1. Fully […]
Today qihe smt pick and place machine sharing a Chinese New Year Story – Legend of Monster Nian .
Several circuit protection technologies – including metal-oxide varistors (MOVs), TVS diodes, LED protectors, and fuses – are needed to provide overvoltage, overcurrent, and high-temperature circuit protection for commercial LED lighting systems.To protect LEDs from too much current, you can use a current-limiting resistor in series with the LED.
Dear all customers of QiHe SMT equipment manufacture . The traditional Spring festival is around the corner again . We won’t forget you this holiday season.May the bright and festive glow of New Year candle warm the days all the year through. Hoping you will have a wonderful time enjoying New Year that is happy in every way.Best wishes for you and your family.
What is the purpose of using a filter in a circuit?A filter is a circuit capable of passing certain frequencies while attenuating (to reduce or block) other frequencies. Thus, a filter can extract important frequencies from signals that also contain undesirable or irrelevant frequencies. In the field of electronics, there are many practical applications for […]
Nowadays, there are many types of capacitors on the electronic component market, and choosing a capacitor has become a knowledge.Today qihe smt pick and place machine sharing some tips for selecting capacitors that you shouldn’t miss! .
Copper plays a conductive role in printed circuit boards (PCBs). As a reactive chemical, copper is prone to oxidation when exposed to atmospheric humidity, thereafter leading to problems that may occur in high-temperature soldering, which is detrimental to the reliability of the components mounted on the PCB and the final product.