To produce a smart lamp PCBA (Printed Circuit Board Assembly) controller, you will need to follow these general procedures as below:
Electrical Design: Start by designing the circuit schematic and layout for the smart lamp controller. This should include components such as microcontrollers, sensors, LED drivers, communication modules (e.g., Wi-Fi, Bluetooth), power management components, and other necessary elements.
PCB Fabrication: Once the design is finalized, create the PCB layout using PCB design software. After that, you can send the design files to a PCB fabrication service to produce the actual PCB.
Component Procurement: Procure all the required electronic components from reliable suppliers. Make sure to source high-quality components for better performance and reliability.
SMT & THT Assembly: Once you have the PCB and components ready, you can proceed with the assembly process. This involves soldering the components onto the PCB following the design layout. This can be done manually or through automated assembly machines such as SMT machine or DIP machine.
Chip Programming: If your smart lamp controller involves a microcontroller, you will need to program the firmware. This involves writing code to control the functionality of the smart lamp, such as adjusting brightness levels, color temperatures, and communication protocols.
Functional Testing: After assembling the PCB, perform thorough testing to ensure that the smart lamp controller functions as expected. Test the functionality of all components, connections, and features of the controller.
Enclosure Design and Assembly: If required, design an enclosure for the smart lamp controller to protect the PCB and components. Assemble the PCB into the enclosure following the design specifications.
Quality Control: Perform quality control checks to ensure that the smart lamp PCBA controllers meet quality standards and specifications.
Packaging and Distribution: Once the smart lamp controllers pass all tests and quality checks, package them properly for distribution to customers or retailers.
Please note that producing a smart lamp PCBA controller involves technical expertise in electronic design, assembly, programming, and quality control. If you are not familiar with these processes, it may be beneficial to seek assistance from professionals or companies specializing in PCB assembly and electronics manufacturing.
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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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