How to find a good EMS factory for emergency light PCBA?
If you are looking for a comprehensive selection of emergency light 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 design elements of the emergency light control board mainly include the following aspects:
Stability of the input power supply: it needs stable input power supply to ensure its normal work. Under normal circumstances, it will use battery or mains power as the input power supply, so the corresponding power management circuit needs to be designed to ensure the stability and reliability of the input power supply.
Accuracy and stability of the control circuit: It needs to control parameters such as the lighting time, lighting mode and lighting strength of emergency lights. Therefore, the corresponding control circuit needs to be designed to achieve these functions. The design of the control circuit needs to consider its accuracy and stability to ensure the normal work of emergency lights.
Reliability of the signal output circuit: The signal output circuit of the emergency light control board needs to be able to reliably transmit the control signal to ensure that the emergency light can correctly respond to the instruction of the control board. Therefore, when designing signal output circuits, it is necessary to consider its reliability and stability.
Anti-error operation design: It need to prevent misoperation to ensure that they can work normally under emergencies. For example, you can add anti-error operation switches or corresponding software anti-error design during design phase.
Appearance design: It also needs to consider size, shape, color of the circuit board, to meet the needs and aesthetics of users.
Compatibility design: It needs to be able to match different emergency lights, so it needs to consider its compatibility when designing. For example, the control board needs to support different light source types, different power supply voltage and different control protocols.
In short, the design of the emergency light PCBA needs to fully consider its security, reliability, accuracy and stability, anti-error operation, appearance design and compatibility, to ensure that they can work normally in emergency circumstances
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!
Emergency Light 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
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Capability
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Layers
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1-40 layers
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Assembly Type
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Through-Hole (THT), Surface Mount (SMT), Mixed (THT+SMT)
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Minimum Component Size
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0201(01005 Metric)
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Maximum Component Size
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2.0 in x 2.0 in x 0.4 in (50 mm x 50 mm x 10 mm)
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Component Package Types
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BGA, FBGA, QFN, QFP, VQFN, SOIC, SOP, SSOP, TSSOP, PLCC, DIP, SIP, etc.
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Minimum Pad Pitch
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0.5 mm (20 mil) for QFP, QFN, 0.8 mm (32 mil) for BGA
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Minimum Trace Width
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0.10 mm (4 mil)
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Minimum Trace Clearance
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0.10 mm (4 mil)
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Minimum Drill Size
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0.15 mm (6 mil)
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Maximum Board Size
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18 in x 24 in (457 mm x 610 mm)
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Board Thickness
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0.0078 in (0.2 mm) to 0.236 in (6 mm)
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Board Material
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CEM-3,FR-2,FR-4, High-Tg, HDI, Aluminum, High Frequency, FPC, Rigid-Flex, Rogers, etc.
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Surface Finish
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OSP, HASL, Flash Gold, ENIG, Gold Finger, etc.
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Solder Paste Type
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Leaded or Lead-Free
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Copper Thickness
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0.5OZ – 5 OZ
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Assembly Process
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Reflow Soldering, Wave Soldering, Manual Soldering
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Inspection Methods
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Automated Optical Inspection (AOI), X-ray, Visual Inspection
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Testing Methods In-House
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Functional Test, Probe Test, Aging Test, High and Low Temperature Test
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Turnaround Time
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Sampling: 24 hours to 7 days, Mass Run: 10 - 30 days
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PCB Assembly Standards
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ISO9001:2015; ROHS, UL 94V0, IPC-610E class ll
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Unixplore Value-Added EMS Service
● IC pre-programming service with file in format of HEX,ELF and BIN.
● Blood Pressure Monitor 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
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1. Automatic solderpaste printing
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2. solderpaste printing done
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3. SMT pick and place
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4. SMT pick and place done
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5. ready for reflow soldering
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6. reflow soldering done
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7. ready for AOI
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8. AOI inspection process
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9. THT component placement
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10. wave soldering process
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11. THT assembly done
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12. AOI Inspection for THT assembly
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13. IC programming
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14. function test
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15. QC Check and Repair
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16. PCBA conformal coating Process
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17. ESD packing
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18. Ready for Shipping
Packaging
For PCBA
For Finished Product
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