PCBA Test
• In strict accordance with IPC standard control, ensure the delivery quality pass rate, such as customers in the process of standardized use of products, non-PCB external factors caused by bad problems, Farway promises to repair free of charge within one year. All PCB boards are strictly inspected. In addition to manual visual inspection, we use automatic test and inspection equipment. Such as AOI optical detection, FAI first piece detection system, X-ray detection, ICT test, plug-in online visual detector, thermal infrared detector, high and low temperature tester, PCBA function test, online and offline program burning, oscilloscope, FCT function test, program burning and other equipment.
AOI automatic optical detection is based on the optical principle, the comprehensive use of image analysis, computer and automatic control and other technologies, PCB defects encountered in the production of automatic detection and processing, can efficiently and accurately screen out defective products, avoid defective PCB flow to the client or the next process.
FAI first piece detection system, high precision 10 grade sorting; PASS/FAIL indication plus voice broadcast; Series, parallel equivalent mode, automatic selection of functional range; L-rdc test at the same time, one-click screen capture function, data recording function. Automatically generate the first piece report, greatly improve the efficiency of the first piece confirmation, to ensure the correctness of the first piece to prevent errors.
ICT test, including test points, procedures, PCB test racks, ICT/FCT fixtures, and test steps, according to the PCB test scheme provided by the customer, to simulate the input and output of the PCB circuit, and to measure whether the value conforms to the standard, etc.
X-ray detection equipment can detect the internal structure of ultra-fine spacing and ultra-high density PCB circuit boards by using the contrast image generated by the change of light intensity after X-ray penetrates through substances of different densities, so as to observe the possible problem areas inside the PCB without damaging the PCB circuit boards, such as: Bridge, missing piece, poor alignment, circuit break, etc.
Three dimensional solder paste detection (SPI), effectively for the PCB printed solder paste volume, area, height, XY offset, shape quickly check. Will leak, less tin, more tin, tin, tin, deflection, bad shape, surface pollution and other bad timely detection. Kill the problem
Plug-in online visual detector, AOI automatic optical detection, based on the optical principle, comprehensive use of image analysis, accurately screen out the DIP process error, leakage, reverse, multiple pieces, offset and other defects. Effectively avoid defective PCBA output to client or post process
Thermal infrared detector, one-click quick check real-time temperature, quickly locate the temperature anomaly, narrow the abnormal range, improve the efficiency of bad search
High and low temperature tester, -70-150℃ hot and cold shock temperature, 20%-98% humidity regulation. Used for high and low temperature reliability test. Test the performance indexes of the parts and materials of electronic and electrical products, automobile motorcycles, aerospace, rubber, plastic, metal, Marine weapons, colleges and universities, scientific research units and other related products under the condition of high and low temperature changes
PCBA function test, full function coverage test, to ensure that each piece of product function is reliable and stable
Online and offline program burning, automatic and manual for EPROM, EEPROM, NOR FLASH, SPROM, NAND FLASH chip burning program injection soul.
Oscilloscope, 4 channels 200M 1G sampling rate high precision digital display oscilloscope. Product research and development, equipment debugging and maintenance necessary goods. Let the question nowhere shield.
FCT functional test, including test points, procedures, PCB test racks, ICT/FCT fixtures, and test procedures, according to the PCB test scheme provided by the customer, to simulate the input and output of the PCB circuit, and to measure whether the value conforms to the standard, etc.
