Smt pick and place machine, Stencil Printer, Reflow Oven Manufacturers
Qihe Electrical Technology Co., Ltd.
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.
A fiducial marker or fiducial is an object placed in the field of view of an imaging system that appears in the image produced, for use as a point of reference or a measure. It may be either something
Today qihe smt pick and place machine sharing Components of PCB Circuit Protection . Circuit protection components have a wide range of applications. As long as there is electricity, it is necessary to install circuit protection components,
the story of Laba Festival in 12th lunar month
Today qihe smt pick and place machine sharing what’s the embossed tape vs paper tape difference
Lunar new year isn’t far off now, and whether you’re celebrating it or not, you may well have started seeing decoration lights starting to appear adorning houses .