PCBA Test

Strictly follow the IPC standard management and control to ensure the qualified rate of shipment quality. If the customer finds any problems caused by external factors that are not external to the PCBA after receiving it, Glite promises to repair it for free within one year. All PCBs have strict inspection, except for manual visual inspection, we use automatic testing, testing equipment, such as:

3D Solder Paste Inspection (SPI), which can effectively check the volume, area, height, XY offset and shape of solder paste. Feedback on missing printing, less tin, more tin, continuous tin, offset, bad shape, surface pollution, and other defects in time, correct the installation and cleaning frequency of the stencil, contain the poor printing from the source, and ensure the quantity of tin on each pad consistency and stability.	Plug-in online visual inspection, automatic optical inspection, based on optical principle, comprehensive use of image analysis, accurate screening of wrong, missing, reverse and multiple parts and other defects in the DIP process. Effectively avoid defective PCBA through wave welding, avoid maintenance after inspection, and reduce the shortening of product service life caused by maintenance
Real-time thermal infrared detector, reflow soldering oven, wave soldering oven add real-time thermal infrared detection to ensure real-time monitoring of welding temperature and ensure welding quality.	X-RAY, used for soldering quality inspection of PCBA bottom pads, including solder leakage, short circuits, and parts that can’t be detected by AOI
PCBA functional test, full function coverage test, to ensure that the function of each product is reliable and stable	Online and offline programming, fully automatic and manual injection of certain program into EPROM, EEPROM, NOR FLASH, SPROM, NAND FLASH chips.
Oscilloscope, 4 channels 200M 1G sampling rate high-precision digital display oscilloscope. It’s necessary for product development, equipment debugging and maintenance. Make the problem be shielded from nowhere.	FCT function test, according to the PCB test plan provided by the customer, includes test points, programs, PCB test jig, ICT/FCT fixtures, and test steps, to simulate the input and output of the PCB circuit, and measure whether the values meet the standards, etc.