How to check fuses, diodes, transistors, mosfet, voltage regulators in circuit and out of circuit boards, if TV doesn’t turn on or has no red standby light then check the power supply fuses. Some fuses can blow out during a surge or lightning strike or shorted diode or transistor goes out.


Why’s Solder Paste Inspection Important and vital?

Solder Paste Inspection is usually accomplished to check out the solder paste deposits in the Printed Circuit Board (aka Circuit Board) fabricating process. It is observed that most of the solder joint defects in a PCB assembly are owing to the wrong type of solder paste printing. By utilizing solder paste inspection (SPI), you could minimize the defects associated with soldering by a considerable amount. This article can tell you the power of SPI process and how crucial it is .

Significance of Solder Paste Inspection Process

Keep reading for some of the key points of information, which demonstrate the importance of SPI process:

Lifts Circuit Board Quality & Performance

This process takes advantage of leading-edge equipment for precise inspection. Angle cameras are utilized to take 3D pictures, which are very helpful in measuring the alignment and volume of the solder paste. This can help increase the yield, and additionally the print quality. Also, it will help strengthen the performance of the Circuit Boards.

Hi-tech Equipment for More effective Management & Supervision

As mentioned previously, angle cameras are widely used, which generate specific 3D photos. Different from the long-established cameras, 3D cameras are designed for capturing the height of the solder paste printed. This allows for precise measurement of the solder paste volume. And so, with the assistance of SPI as well as automated optical inspection(AOI inspection), makers can simply supervise and regulate the part placement and solder paste printing processes.

Helps In Reducing Solder Errors

Crucial information with regards to the printing process can be had by executing the solder paste inspection. It gives a specific idea about the causes of defects, thus enabling you to make the necessary changes and help reduce the errors to a minimum.

All of the factors previously mentioned make makers apply the SPI process to manufacture first-rate Circuit Boards. The inspection process not only helps manufacture defect-free Circuit Boards, but also saves tremendous costs. In addition to this, it also helps decrease the delivery time of the makers. This points out the worth of solder paste inspection process. For an error-free solder, it is therefore, suggested to carry out SPI.

To acquire more information about Solder Paste Inspection, You can get it executed by a professional such as MOKO Technology. The company is situated in China , and provides services in solder paste inspection, as well as Circuit Board design and manufacturing.

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