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Product Name Circuit Board Assembly
1.KingshengPCBA Turnkey solution for Meter PCBA/Smart Meter PCBA
2.PCB Assembly, PCB/PCBA Design, PCBA Copy
3.Customized PCBA/OEM/ODM/EMS(Electronics Manufacturing Service)
4.SMT&DIP&PTH&BGA Assembly
5.Component sourcing and purchasing
6.Quick PCBA prototyping
7.Test:X-Ray,AOI,In-Circuit Test(ICT),Functional Test(FCT)
A printed circuit board assembly (PCBA) describes the finished board after all the components have been soldered and installed on a printed circuit board (PCB). The conductive pathways engraved in the laminated copper sheets of PCBs are used within a non-conductive substrate in order to form the assembly. Attaching the electronic components to the PCBs is the concluding action to create a fully operational electronic device.
What are the steps of PCB assembly?
PCB assembly is a complex process that involves several key steps to create functional electronic circuits. The assembly process typically begins with the procurement of components, including integrated circuits, resistors, capacitors, and connectors. The steps of PCB assembly include solder paste application, where a stencil is used to apply solder paste to the board. Then, components are placed on the PCB using automated machines, followed by a process of reflow soldering, which melts the solder to form secure connections. After this, inspection and testing are crucial to ensure the quality and functionality of the assembled PCB. This includes visual and automatic optical inspection only, automated optical inspection (AOI), and functional testing. Once the PCB passes quality checks, it is ready for final assembly into the product it’s intended for. Each step must be executed with precision to ensure the reliability and performance of the electronic device.
PCBA Manufacturing Service
PCB files, PCB technical requirements, BOM, Assembly or soldering technical requirements, to be offered by customer.
One Stop PCBA service: Production of PCB from 1-32 Layer, Assembly components/material purchase, SMT production, PCBA Testing, PCBA aging,PCBA Packaging, PCBA Delivery.
PCBA Manufacturing Quality
1. CE-EMC, UL, FCC, SGS, ROHS, ISO9001:2008, ISO14001:2004, TS16949 Certified.
2. 8 Dustproof SMT Lines and DIP Lines.
3. ESD and dust proof working uniform implemented.
4. Operators are strictly trained, and approved for suitable working station.
5. PCBA Production Equipments:HITACHI Screen Printer,FUJI NXT-II & FUJI XPF-L Modules
Automatic Solder-Paste Printer,Reflow Oven,Wave Solder Machine,AI DIP Machine.
6. PCBA Testing Equipments:ORT Machine,Drop Test Machine,Temperature & Humidity Test Chamber, 3D CMM, ROHS Inspection Machine,AOI, X-RAY Inspection.
7. PCBA Testing Capability:AOI(Automatic Optic Inspection),ICT(In-Circuit Test),FCT(Functional Circuit Test),X-Ray for BGAs.
8. Component Package including Component range:
* 01005,0201,0402,0603,0805,1206,1608,2125,3216
* Fine Pitch QFP to 0.2mm
* BGA, Flip Chips, Connectors
* BGA to 0.2mm
9. SOP in every Work Station
10. PCB Materials: FR4, CEM-3, FPC, ALU
PCBA Manufacturing Delivery Duration
Delivery for samples will be 10-15 WD after OEM Contact is signed and the Engineering Documents are confirmed.
For Mass production, based on the customer requirements, delivery can be done in several steps (Partial Delivery).
PCBA Manufacturing Additional Information
1. After the confirmation of Prototype, MP will be started.
2. DIP Components will be positioned only once, minimum distance between components and PCB Board will be maintained.
3. Positioning Holes and Grounding holes will be protected by high temperature resistance tape.
4. EPE Antistatic packaging is used to prevent shock and other problems.
PCBA Shipment
Standard Package
Each PCBA unit will be in Anti static bag, then the bubble bags, and then put into PCBA special carton
Please send Email to kspcba@c-alley.com or call us through +86 13828766801 Or submit your inquiry by online form. Please fill out below form and attach your manufacturing files( PCB Gerber files and BOM List) if need quotation. We will contact you shortly.