The price of ic carrier pcb is mostly 1 1,000 yuan. In the era of computers and computers, with the progress of hardware, there are higher requirements for the functions and performance of computers. At this time, some relatively low-end ic devices have been provided with alternative configurations, but there are still some minor problems in the specific selection, mainly: (65,438+0), because the ic design is more complicated. How to ensure stamping accuracy? The general stamping accuracy is 1~ 2 t/t, and the stamping accuracy is generally 30 50. For data with complex data, the equipment is basically eps, such as high precision, high precision and high precision, and the equipment is basically eps. The equipment is basically eps. And different devices. So, choose the right one.