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Car Aroma Diffuser PCBA

How to design car aroma diffuser PCBA control board?

Unixplore Electronics is a professional Chinese car aroma diffuser PCBA manufacturer and supplier, if you are looking for the best car aroma diffuser PCBA with low price, please consult us now!

The car aroma diffuser PCBA control board is a circuit board for controlling the car aromatherapy machine. It can use circuit design and control programs to achieve functional control of switch, temperature, atomization and other functions.

The design of the car aroma diffuser circuit needs to consider the following factors:

Power management: It is necessary to design appropriate power circuits to ensure that the aromatherapy machine can work steadily.

Key and display: You need to design buttons and display circuits, which is convenient for users to operate and view the working status of the aromatherapy machine.

Atomizer control: Atomizer control circuit needs to be designed to ensure that the aromatherapy machine can correctly atomize.

Program control: You need to write control programs to achieve functional control of switches, temperature, atomization, etc. of aromatherapy machines.

When designing and producing car aroma diffuser control boards, it is necessary to consider its reliability, stability and safety to ensure that it will not cause damage or loss to vehicles and personnel. At the same time, it is also necessary to consider its small size and light weight, easy to install and carry.

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!

Car Aroma Diffuser 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

ParameterCapability
Layers1-40 layers
Assembly TypeThrough-Hole (THT), Surface Mount (SMT), Mixed (THT+SMT)
Minimum Component Size0201(01005 Metric)
Maximum Component Size2.0 in x 2.0 in x 0.4 in (50 mm x 50 mm x 10 mm)
Component Package TypesBGA, FBGA, QFN, QFP, VQFN, SOIC, SOP, SSOP, TSSOP, PLCC, DIP, SIP, etc.
Minimum Pad Pitch0.5 mm (20 mil) for QFP, QFN, 0.8 mm (32 mil) for BGA
Minimum Trace Width0.10 mm (4 mil)
Minimum Trace Clearance0.10 mm (4 mil)
Minimum Drill Size0.15 mm (6 mil)
Maximum Board Size18 in x 24 in (457 mm x 610 mm)
Board Thickness0.0078 in (0.2 mm) to 0.236 in (6 mm)
Board MaterialCEM-3,FR-2,FR-4, High-Tg, HDI, Aluminum, High Frequency, FPC, Rigid-Flex, Rogers, etc.
Surface FinishOSP, HASL, Flash Gold, ENIG, Gold Finger, etc.
Solder Paste TypeLeaded or Lead-Free
Copper Thickness0.5OZ – 5 OZ
Assembly ProcessReflow Soldering, Wave Soldering, Manual Soldering
Inspection MethodsAutomated Optical Inspection (AOI), X-ray, Visual Inspection
Testing MethodsIn-House Functional Test, Probe Test, Aging Test, High and Low Temperature Test
Turnaround TimeSampling: 24 hours to 7 days, Mass Run: 10 - 30 days
PCB Assembly StandardsISO9001:2015; 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.
  • Car Aroma Diffuser 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
Packaging
For PCBA
For Finished Product

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