LED Display PCBA
  • LED Display PCBALED Display PCBA
  • LED Display PCBALED Display PCBA
  • LED Display PCBALED Display PCBA

LED Display PCBA

Since 2008, Unixplore Electronics has been providing one-stop turnkey manufacture and supply services for high-quality LED display PCBA in China. The company is certified with ISO9001:2015 and adheres to the PCB assembly standard of IPC-610E.

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Product Description

What is LED Display PCBA ?

If you are looking for a comprehensive selection of LED display PCBA manufactured in China, Unixplore Electronics is your ultimate choice. Their products are priced very competitively and accompanied by top-notch after-sales service. Moreover, they have been actively seeking WIN-WIN collaborative relationships with customers from all over the world.

The LED display Printed Circuit Board Assembly is the core part of the LED display. It is responsible for controlling parameters such as the brightness and color of LED lamp beads to achieve displaying images and text functions. The following are some common components and design points of the LED display control circuit board:

Main Controller Circuit: The main controller circuit is the center of the LED display control circuit board. It is responsible for receiving signals from computers or other control devices and controlling parameters such as the brightness and color of LED lamp beads. The main controller circuit usually uses high -performance microprocessors or DSP chips to achieve high -speed and accurate control.
Input Interface Circuit: The input interface circuit is the connection part between the LED display control circuit board and the computer or other control devices. It is responsible for converting external signals into a electrical signal that internal circuits can recognize and transmitted to the main controller circuit for processing.
Display Drive Circuit: The display of the drive circuit is the output part of the LED display control circuit board. It controls the brightness and color of LED lamp beads according to the instructions of the main controller circuit to achieve display images and text functions. Displaying the drive circuit usually uses high -precision, low -power devices to ensure stable and efficient output control.
Communication Interface Circuit: The communication interface circuit is a bridge between the LED display control circuit board and other devices. It can communicate with other devices through wired or wireless methods, such as RS232, USB, WiFi, etc. The communication interface circuit is responsible for transmitting data of the main controller circuit to other devices and receiving data feedback from other devices to achieve remote control and information sharing.
Power Management Circuit: The power management circuit is the energy part of the LED display control circuit board. It is responsible for providing a stable and reliable power supply to ensure the normal operation of other circuits. The power management circuit should have safety protection functions such as overvoltage protection and overcurrent protection to ensure the safe and stable operation of the system.
Exterior Design: The design of the LED display control circuit board also needs to consider the design, including the size, shape, color of the circuit board, to meet the needs and aesthetics of the user. At the same time, the design also needs to consider the structural strength and heat dissipation performance to ensure the stable operation of the circuit board.
Unixplore provides one-stop turnkey service for your EMS project. Feel free to contact us for your board building, we can make a quotation in 24 hours after we receive your Gerber file and BOM list!

LED Display PCBA Manufacture

* Gerber file and BOM list supplied by client
* Blank PCB made, components purchased by us
* PCB fabrication with parts fully assembled
* 100% Function Tested OK before shipping
* RoHS compliant, Lead-free manufacturing process
* Quick delivery, with independent ESD package
* One stop electronic manufacturing service for PCB design, PCB layout, PCB manufacture, components procurement, PCB SMT and DIP assembly, IC programming, function test, packaging and delivery

Unixplore PCB & PCB Assembly Capability

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

Unixplore Value-Added EMS Service

● IC pre-programming service with file in format of HEX,ELF and BIN.
● LED Display PCBA Function test fixture customized according to client’s test requirements
● Box building service including plastic & metal case mold and part production
● Conformal coating including selective lacquer coating, epoxy resin potting
● Wire harness and cable assembly
● Finished product assembly including box, screen, membrane switch, labelling and customized carton or retail box packing.
● Various third-party tests for PCBA are available upon request
● Product Certification Assistance

PCBA Production Procedure

  • 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



For Finished Product

Hot Tags: LED Display PCBA, China, Manufacturers, Suppliers, Factory, Customized, Cheap, Quality, Advanced, CE, 1 Year Warranty, Price

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