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CAR Inverter PCBA
  • CAR Inverter PCBACAR Inverter PCBA
  • CAR Inverter PCBACAR Inverter PCBA
  • CAR Inverter PCBACAR Inverter PCBA
  • CAR Inverter PCBACAR Inverter PCBA
  • CAR Inverter PCBACAR Inverter PCBA

CAR Inverter PCBA

Since 2008, Unixplore Electronics has been committed to manufacturing and supplying high-quality car inverter PCBA in China. They possess certifications of ISO9001:2015 and PCB assembly standard IPC-610E.

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Product Description

How to find a reliable supplier for your car inverter PCBA control board?

At Unixplore Electronics, you can discover a vast array of car inverter PCBA options manufactured in China. We offer competitive pricing and professional after-sales service. We are also eager to collaborate and establish a mutually beneficial partnership.

The car inverter circuit board is the core component of the vehicle inverter. The main function is to convert 12V DC to 220V AC power for vehicle appliances.

It is usually composed of inverter modules, control circuit boards and cases. Among them, the inverter module is the core component that realizes DC AC conversion, which consists of semiconductor switching device, magnetic material, capacitance and other components; control circuit boards are responsible for controlling the working process of the inverter module, including input and output protection, inverters Drives, fault diagnosis and other functions; shells play a role in protecting the circuit board and heat dissipation.

The design ideas of the car inverter are usually based on basic knowledge such as switching power supply circuit technology, and the design of the inverter is used to achieve a secondary inverter. The main idea is: use the switching power supply chip (such as TL494 and SG3525A, etc.), first increase the 12V DC power supply to a high -frequency AC power of 320V/50Hz, and then pass the high -frequency AC electricity to high voltage DC power through rectification, and then use sine wave pulse modulation method to control the turnover of the switch tube through the output pulse.

In the design of the car inverter, the stability, reliability, and safety of the circuit need to be considered. For example, add compensation resistance to the circuit to improve the problem of unstable oscillating frequency caused by changes in the power supply voltage; use different types of semiconductor switching devices, magnetic materials, capacitors and other components to improve the efficiency, output power and reliability of inverters; at the same time, problems such as heat dissipation performance and protection level must be considered in the design of the shell.

In short, the design of the car inverter needs to comprehensively consider various factors, including functional requirements, circuit principles, component selection, manufacturing process, etc. to ensure the performance and quality of the product.

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 Inverter 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.
● Car Inverter 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: CAR Inverter PCBA, China, Manufacturers, Suppliers, Factory, Customized, Cheap, Quality, Advanced, CE, 1 Year Warranty, Price

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