20 functional testing station,can make customer's PC software testing IC programming, functional testing, WIFI,GPRS,BLE,RF testing Etc.
PCBA testing is a key step to ensure the quality of production and delivery. The types of testing are mainly divided into the following types:
ICT (In-Circuit Test) test: mainly to test the voltage/current data of the test point after the PCB circuit board is powered on, and does not involve the test of function keys or input and output.
FCT (Functional Test) test: It is necessary to burn the written microcontroller (MCU) program into the program IC through the programmer (such as ST-Link, JTAG), so as to realize the corresponding functional test. For example, after pressing the button, the LED light is on; pressing the two buttons at the same time will restore the factory settings, etc. Of course, whether the test of all functions can be carried out must be based on the premise that the PCB soldering is OK and the circuit is connected, otherwise it cannot be realized.
Burn In Test: For the PCBA board that has been programmed and FCT passed, simulate user input and output for a long time and periodically to test its durability and soldering reliability. In special cases, it is also necessary to expose the PCBA board to a specific temperature and humidity environment.
We support offline programming and online programming, IC types include: eMMC, eMCP, MCU/MPU, EPROM, EEPROM, Serial EPPROM, FLASH, MCP, PLD/CPLD, etc. IC packages include: DIP, SDIP, SOP, SSOP, PLCC, MLF, TSOP, TSSOP, BGA, QFP, etc. IC Packaging: Tary, Tube, Tape
STG provides high-quality pcb assembly services, through automatic optical detector, testing pcba, can effectively ensure the quality of pcb printing, component placement quality and solder joint quality.
Mainly test the parameters of inductance, capacitance and resistance to ensure the quality of components.
SMT first article inspection instrument
Intelligently analyze the BOM, detect components, and prevent errors and omissions.