PCBA Knowledge:
The problem in manual solder joints is usually the use of inappropriate temperatures, too much pressure, and extended retention time. The root causes of these problems are often linked to the tools they use, not the skill and enthusiasm of the operators.
Another more advanced reason may be components with poor solderability, which can usually be replaced with a different cored tin flux. The use of externally applied liquid fluxes is another short-term alternative. In this case, the minimum amount required should be used in a controlled manner. The flux and residue tolerance should be verified by testing before using any liquid flux to aid in manual soldering. If the materials are from the same manufacturer, then you can go to the data sheet. If the materials come from different manufacturers, then the user is usually burdened with the test because there are too many possible combinations for any supplier.
Welcome to use (Pcb Soldering) service from Linke Electronics,we are an expert in this field.
PCBA Process:
Our Factory:
Certifications:
Our Company is UL,ISO9001,ROHS and GJB9001B certified.
Packing and Shipping:
FAQ:
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
