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2024.03.27
Failure Causes and Avoidance Measures of Patch Capacitor
Our drive power supply in, often appear patch capacitor failure. Especially for mass-produced power supplies. Here are some of your common causes of failure and ways to avoid them.
Main Failure Causes of Chip Capacitor
There are two main causes of mechanical cracking. The first is an extrusion crack, which is generated during the operation of the component pick-up on the PCB board. The second is the deformation crack caused by the bending or twisting of the PCB board. Extrusion cracks are mainly caused by incorrect pick-and-place machine parameter settings, while bending cracks are mainly caused by excessive bending of the rear plate of the PCB board on which the components are welded.
Solid capacitor all solid state motherboard is what do you mean?
We know that the three major accessories of CPU, memory and graphics card directly determine the performance of the whole machine. Whether the purchased motherboard can provide sufficient and stable power supply environment for these three accessories has become a very important factor. The power supply circuit of CPU is usually composed of three parts: capacitor, inductor coil and field effect transistor (MOSFET). In addition to providing a more pure and stable current for the CPU, it also plays a role in reducing the current limit to ensure the normal operation of the CPU. In the power supply circuit of the main board, the higher the specifications of the capacitor and the inductor coil and the more the number of field effect transistors, the better the quality of the power supply circuit.
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