ANDTech Focus on wireless module and hardware solution for 15 years.
Two Layers Pcb Oem Printed One Stop Mini Cctv Board Wifi Camera Pcb Module
Two Layers Pcb Oem Printed One Stop Mini Cctv Board Wifi Camera Pcb Module
5.0
Brand Name:
ANDTECH
Place of Origin:
China
Payments:
L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA
MOQ:
1000
Lead Time:
1-10(pieces):2(days),>10(pieces):To be negotiated(days)
shipping:
Express · Ocean freight · Air freight
Model Number:
PCB
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Supplier Type
LONG TIME
Min Trace Width
0.075mm(3mil)
Min Space Width
0.075mm (3 mil)
Solder mask Color
Green , Red , Blue , Black , White
Min Laser hole size
0.1mm(4mil)
Layer
1-20
Impedance Control
YES
Hole tolerance
PTH:±0.075mm NPTH: ±0.05mm
Board Thickness Tolerance
±10%
BGA Pitch
0.2 mm (8 mil)
Type
home appliance pcba, Camera Module Printed Circuit Board
Place of Origin
Guangdong, China
Copper Thickness
2 OZ
Quick Overview
The advanced production technology, strict quality inspection system and scientific management provide a strong guarantee for to produce high-quality Intelligent design, high quality materials and precision manufacture ensure Two Layers Pcb Oem Printed One Stop Mini Cctv Board Wifi Camera Pcb Module have a long service life. The wide drawing area provides a large space for signing, drawing, and writing which can be easily saved and stored. cooperates with many well-known domestic and foreign brands for OEM cooperation.
Spcification
* PCB Manufacturers including fabrication, assembly and prototyping
* PCB Assemblers and related services
* Manufacturer of laser cut metal stencils and SMD stencils
* Electronic Components Manufacturers & Distributors
* Electronic Components store
* Instrument Manufacturers & Distributors
* Display Manufacturers & Distributors
* Mechanical Parts Suppliers
* Enclosure Manufacturers
* Tools, Soldering and Production equipment, Consumables suppliers, PCB making equipment
* For over 12 years PCB Assembly has been delivering superior quality and on-time delivery to its
customers.
* We will handle your order with the greatest care and responsibility.Give us a try,you will be happy you did!
Printed Circuit Boards Assembly (PCBA) Process
Step 1: Solder Paste Stenciling
The first step of PCB assembly is applying a solder paste to the board. This process is like screen-printing a shirt, except instead of a mask, a thin, stainless-steel stencil is placed over the PCB. This allows assemblers to apply solder paste only to certain parts of the would-be PCB. These parts are where components will sit in the finished PCB.
Step 2: Pick and Place
After applying the solder paste to the PCB board, the PCBA process moves on to the pick and place machine, a robotic device places surface mount components, or SMDs, on a prepared PCB. SMDs account for most non-connector components on PCBs today. These SMDs are then soldered on to the surface of the board in the next step of PCBA process.
Traditionally, this was a manual process done with a pair of tweezers, in which assemblers had to pick and place components by hand. These days, thankfully, this step is an automated process among PCB manufacturers. This shift occurred largely because machines tend to be more accurate and more consistent than humans. While humans can work quickly, fatigue and eyestrain tends to set in after a few hours working with such small components. Machines work around the clock without such fatigue.
Step 3: Reflow Soldering
Once the solder paste and surface mount components are all in place, they need to remain there. This means the solder paste needs to solidify, adhering components to the board. PCB assembly accomplishes this through a process called "reflow".
After the pick and place process concludes, the PCB board is transferred to a conveyor belt. This conveyor belt moves through a large reflow oven, which is somewhat like a commercial pizza oven. This oven consists of a series of heaters which gradually heat the board to temperatures around 250 degrees Celsius, or 480 degrees Fahrenheit. This is hot enough to melt the solder in the solder paste.
Step 4: Inspection and Quality Control
Once the surface mount components are soldered in place after the reflow process, which doesn't stand for completion of PCBA and the assembled board needs to be tested for functionality. Often, movement during the reflow process will result in poor connection quality or a complete lack of a connection. Shorts are also a common side effect of this movement, as misplaced components can sometimes connect portions of the circuit that should not connect.
Step 5: Through-Hole Component Insertion
Depending on the type of board under PCBA, the board may include a variety of components beyond the usual SMDs. These include plated through-hole components, or PTH components.
Step 6: Final Inspection and Functional Test
After the soldering step of the PCBA process is finished, a final inspection will test the PCB for its functionality. This inspection is known as a "functional test". The test puts the PCB through its paces, simulating the normal circumstances in which the PCB will operate. Power and simulated signals run through the PCB in this test while testers monitor the PCB's electrical characteristics.
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Company Information
is celebrated for its high performance Two Layers Pcb Oem Printed One Stop Mini Cctv Board Wifi Camera Pcb Module in the field. We have a highly capable factory. Well-equipped with modern machines from Germany and Japan, it is able to produce products, including Two Layers Pcb Oem Printed One Stop Mini Cctv Board Wifi Camera Pcb Module, to international standards and norms. We hope to be satisfied with the long-term customer satisfaction of our products. We know that only when you can see a good job, the brand's image and name can get real value. Please contact.
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