Since 2008, Unixplore Electronics has been providing one-stop turnkey manufacture and supply services for high-quality Alarm System PCBA in China,and establishing good partnership with customers from all over the world. We have been certified with ISO9001:2015 and adheres to the PCB assembly standard of IPC-610E.
We would like to take this opportunity to introduce you to the Alarm System PCBA from Unixplore Electronics. Our main goal is to ensure that our customers fully understand the functionality and features of our products. We are always eager to cooperate with existing and new customers to create a better future.
The PCBA (Printed Circuit Board Assembly) of the smart home alarm system is an important part of the smart home alarm system. PCBA fixes various electronic components (such as microcontrollers, sensors, GSM modules, etc.) to the printed circuit board through soldering and other processes to form a complete circuit board, thereby realizing various functions of the smart home alarm system.
In the smart home alarm system, the role of PCBA is crucial. It is responsible for connecting and controlling various components to ensure the normal operation of the system. For example, the microcontroller serves as the main control chip and communicates with other components through PCBA to achieve overall control of the alarm system. At the same time, sensors (such as active infrared sensors, ion smoke sensors, gas leak sensors, etc.) are also connected to the system through PCBA, responsible for real-time monitoring of the safety status of the home environment. When an abnormality occurs, the sensor will promptly transmit the signal to the microcontroller, and then the microcontroller will send the alarm information to the user's mobile phone through the GSM module.
In addition, the manufacturing process of PCBA also has an important impact on the performance and stability of smart home alarm systems. During the manufacturing process, it is necessary to strictly control the procurement, placement, welding and testing of components to ensure that the quality and performance of PCBA meet the requirements. Only in this way can the smart home alarm system be guaranteed to operate stably and reliably in actual use, providing effective protection for home security.
In general, the smart home alarm system PCBA is a key component to achieve system functions, and its quality and performance directly affect the stability and reliability of the system. Therefore, when designing and manufacturing smart home alarm systems, it is necessary to fully consider the design and manufacturing requirements of PCBA to ensure that the system can perform optimally
Parameter | Capability |
Layers | 1-40 layers |
Assembly Type | Through-Hole (THT), Surface Mount (SMT), Mixed (THT+SMT) |
Minimum Component Size | 0201(01005 Metric) |
Maximum Component Size | 2.0 in x 2.0 in x 0.4 in (50 mm x 50 mm x 10 mm) |
Component Package Types | BGA, FBGA, QFN, QFP, VQFN, SOIC, SOP, SSOP, TSSOP, PLCC, DIP, SIP, etc. |
Minimum Pad Pitch | 0.5 mm (20 mil) for QFP, QFN, 0.8 mm (32 mil) for BGA |
Minimum Trace Width | 0.10 mm (4 mil) |
Minimum Trace Clearance | 0.10 mm (4 mil) |
Minimum Drill Size | 0.15 mm (6 mil) |
Maximum Board Size | 18 in x 24 in (457 mm x 610 mm) |
Board Thickness | 0.0078 in (0.2 mm) to 0.236 in (6 mm) |
Board Material | CEM-3,FR-2,FR-4, High-Tg, HDI, Aluminum, High Frequency, FPC, Rigid-Flex, Rogers, etc. |
Surface Finish | OSP, HASL, Flash Gold, ENIG, Gold Finger, etc. |
Solder Paste Type | Leaded or Lead-Free |
Copper Thickness | 0.5OZ – 5 OZ |
Assembly Process | Reflow Soldering, Wave Soldering, Manual Soldering |
Inspection Methods | Automated Optical Inspection (AOI), X-ray, Visual Inspection |
Testing Methods In-House | Functional Test, Probe Test, Aging Test, High and Low Temperature Test |
Turnaround Time | Sampling: 24 hours to 7 days, Mass Run: 10 - 30 days |
PCB Assembly Standards | ISO9001:2015; ROHS, UL 94V0, IPC-610E class ll |
1. Automatic solderpaste printing
2. solderpaste printing done
3. SMT pick and place
4. SMT pick and place done
5. ready for reflow soldering
6. reflow soldering done
7. ready for AOI
8. AOI inspection process
9. THT component placement
10. wave soldering process
11. THT assembly done
12. AOI Inspection for THT assembly
13. IC programming
14. function test
15. QC Check and Repair
16. PCBA conformal coating Process
17. ESD packing
18. Ready for Shipping
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