Smt pick and place machine, Stencil Printer, Reflow Oven Manufacturers
Qihe Electrical Technology Co., Ltd.
Hello everyone, today we will learn about a customer case of operating LED lamp beads on the customized modules completed by automatic dispensing machine ,TVM802A mini pick and place machine ,QRF320 reflow oven .The customer said that small machines like the TVM802A mini smt placer is easy to install, and they don’t require a relatively […]
Some designs have many different requirements, and a PCB inspection checklist can help you keep track of everything that needs to be checked.
The selection of single-chip microcomputer is an important and troublesome thing. If the type is selected properly, the product will be cost-effective and work stably; otherwise, it may cause excessive product cost or affect the normal operation of the product, and may even fail to meet the pre-design requirements at all.
LED stands for light emitting diode. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. How do they work?
After the advent of the LED era, we can see its presence in various aspects of life, whether in the automotive, intelligent, or industrial fields. Due to its high efficiency, energy conservation, long lifespan, environmental protection and other characteristics, it has become an optional solution for today’s lighting technology and is gradually being applied to lighting.
Printed circuit boards (PCBs) are the supporting components for circuit components and devices in electronic products. It provides electrical connections between circuit components and devices. With the rapid development of electronic technology, the density of PCBs is getting higher and higher.
As long as it is the ground, it must be connected together in the end, and then enter the earth. If they are not connected together, they will be “floating”,
Hello friends ,Today we update the QM62 SMT line setup that client sharing a few days ago.This smt production line has successfully arrived at the customer’s factory, after the power supply equipment and air pump in the smt production workshop have been completed.
SMD capacitors are used as passive components, and their functions are often used in power circuits: to achieve bypass, decoupling, filtering and energy storage, etc. The main functions in signal circuits are coupling, oscillation/synchronization and time constant role. Qihe pick and place will explain each of these separately.
n pcb circuit diagrams, graphical symbols identify network components and devices. International letter symbolism is based on the Roman and Greek alphabets. Qihe SMT Line Equipment today will share with you some common symbols and their meanings .