Because chip components are firmly attached, devices are usually no lead or short lead. The influence of parasitic inductance and parasitic capacitance is reduced, and the high frequency characteristic of the circuit is improved. The maximum frequency of the circuit designed by SMC and SMD is 3 GHz, while the chip element is only 500 MHz, which can shorten the transmission delay time. It can be used for circuits with clock frequency above 16MHz. With MCM technology, the high-end clock frequency of the computer workstation can reach 100 MHz, and the additional power consumption caused by parasitic reactance can be reduced 2-3 times.
In order to achieve automation of the perforated mounting PCB, it is necessary to expand the area of the original PCB by 40%.So that the plug head of the automatic plug-in can insert the components. Otherwise, there is not enough space gaps, it will damage the parts. Automatic mounting machine adopts vacuum nozzle suction device, vacuum suction nozzle is smaller than element shape, but it increases installation density. In fact, small components and fine-spaced QFP units are produced by automatic placement machine to realize the whole line automatic production.(PCBA Board)
Our Company is UL,ISO9001,ROHS and GJB9001B certified.
Packing and Shipping:
1. How to Get a quotation?
For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)
2. What is the MOQ?
No MOQ.1 pcs is ok.
3.What is the lead time?
For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.
4.Will the boards be tested before shippment?
Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test