judith

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So far judith has created 962 blog entries.

With it, “FPC flexible circuit board performance test” is so simple

With the development of smart phones in the direction of miniaturization, portability and multi-function, FPC flexible circuit board has the characteristics of portability and flexibility, which makes its market share in smart phones more and more high. However, FPC flexible circuit board may have defects such as open circuit, short circuit, line width discrepancy and [...]

2024-03-20T13:21:36+00:00April 10th, 2021|

Copper spot welder socket copper spot welder multi strand copper spot welder what are the precautions

With the continuous development of electronic technology and the rapid progress of welding technology, the structure of copper spot welding machine has not only been well improved, but also its performance has been well improved. These breakthroughs in related products have gradually led to the emergence of spot welding power supply in the market, with [...]

2024-03-20T13:21:36+00:00April 10th, 2021|

How to fix Alec plate on industrial aluminum profile

The protective cover used on mechanical equipment should be closed, which can not only cut off noise, but also operate safely, killing two birds with one stone. In order to clearly observe the operation of mechanical equipment, acrylic plate is generally used as sealing material, which is economical. But there is a condition that the [...]

2021-04-10T02:20:56+00:00April 10th, 2021|

The normal operation flow of the copper terminal precision spot welding machine for tinned copper wire spot welding machine

Copper terminal precision spot welding machine is known as the existence of high-speed welding machine, because in the use of copper terminal precision spot welding machine can easily and quickly complete the welding task, reduce a certain loss, and the training operation is very simple, so it is welcomed by everyone. After talking about the [...]

2024-03-20T13:21:36+00:00April 10th, 2021|

Full load voltage offset

1、 The MWe gold product line has been extended to 1250W Recently, the most popular hardware product is i9-11900k. After avx-512 instruction set is added to this processor, the power consumption under high load has reached an unprecedented level, and the toaster can easily exceed 300W. In the field of graphics card, during the new [...]

2021-04-10T02:10:06+00:00April 10th, 2021|

Russian scientists have come up with a way to replace batteries with “micro power plants”

Scientists from misis (NUST misis) and colleagues from the Russian Academy of sciences have jointly created a unique silicon nanocomposite. They believe that this research and development achievement will accelerate the development of "micro power plant" technology directly placed on the printed circuit board of electronic products. The results were published in the journal microporous [...]

2024-03-20T13:21:36+00:00April 10th, 2021|

How to use a multimeter to judge the quality of components?

A complete circuit board contains a large number of electronic components. Because of many uncertain factors, the damage of components is very common. When the equipment failure is mostly caused by the damage of components, then the detection and maintenance of components is very important, how to judge the quality of a component is a [...]

2021-03-29T03:07:57+00:00March 29th, 2021|
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