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high-tech embedded pcb resistors resistors for wholesale

high-tech embedded pcb resistors resistors for wholesale

high-tech embedded pcb resistors resistors for wholesale
  • high-tech embedded pcb resistors resistors for wholesale
  • high-tech embedded pcb resistors resistors for wholesale
  • high-tech embedded pcb resistors resistors for wholesale
  • high-tech embedded pcb resistors resistors for wholesale
  • high-tech embedded pcb resistors resistors for wholesale
  • high-tech embedded pcb resistors resistors for wholesale

high-tech embedded pcb resistors resistors for wholesale

Rocket PCB embedded pcb is manufactured by experienced workers with optimum raw materials. Nanfang supplies valves for famous businesses: Sinopec, PetroChina, CNOOC, etc
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high-tech embedded pcb resistors resistors for wholesale-1

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Passive and active chips can be embedded in PCB using two basic processes: face-down and face-down. The two variants differ in the way components are connected to the outside world and use different materials and processes. Figure 1 outlines these two approaches.

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In the front process, the component is placed on the carrier material, and the contact pad of the component can be seen after assembly. This method provides some very good thermal performance and is very suitable for power module embedding. Processing constraints are encountered when trying to embed components with variable thickness. After embedding, the dielectric thickness between the component surface and the external copper surface remains unchanged, which poses a challenge to the subsequent micro-laser drilling and copper plating technology, especially in the case of via filling.

In the face-down process, the component and the component image are assembled together into the carrier material. Normally, screen-printed non-conductive adhesives are used as carriers for fixing components. This method has several advantages: good thickness control of dielectric materials between components and carriers, and good registration accuracy in assembly process. The reason for the improvement of alignment capability comes from the fact that the camera of the assembly machine can see the image of the component, so it can be aligned before the assembly is completed.

In frontal technology, the camera is aligned to the contour of the component.

Using face-down technology, several components of different thickness can be embedded into the FR-4 core. The prepreg used for embedding is removed to form a cavity around the assembly. Prepregs with openings are stacked to the height of the assembly and are provided with non-openings at the top. By opening the dielectrics to various heights of the components, usually ranging from 100 to 350 um, it is easy to achieve different thickness embedding. Then, the embedded kernel can be used as the standard inner core and included in the PCB multi-layer structure. External SMD components can then be assembled on both sides of an embedded PCB to form very high-density modules/components (see Figure 2).

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Embedded capacitors have many advantages, such as saving surface space, improving the product rate of device assembly, reducing power supply noise, reducing electromagnetic interference, simplifying circuit board design, and also raising higher challenges to equipment processing technology.

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Product FEATURES


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  ◪   Reduce surface mounting area by embedding chip components (resistors/capacitors)

  ◪   Improve electrical performance by shortening the wiring distance between surface-mounted ICS and embedded components

  ◪   Shorten the space between components and better heat resistance can be achieved by using a connection between the laser through holes and the copper-plated component terminals



Product application


high-tech embedded pcb resistors resistors for wholesale-6                
Consumer electronics
high-tech embedded pcb resistors resistors for wholesale-7                
Automotive electronics
high-tech embedded pcb resistors resistors for wholesale-8                
Communications
high-tech embedded pcb resistors resistors for wholesale-9                
Energy
high-tech embedded pcb resistors resistors for wholesale-10                
Industrial & Instrumentation
high-tech embedded pcb resistors resistors for wholesale-11                
IOT/Smart Home
high-tech embedded pcb resistors resistors for wholesale-12                
Medical electronics
high-tech embedded pcb resistors resistors for wholesale-13                
Security Industry

The shapes of quick turn pcb are different and can be customized.
Our quick turn pcb can transform thousands of different styles to complete your design and creativity.
Rocket PCB embedded pcb has been paid 100% attention from the internal structure to the appearance. At Nanfang, the lowest MOQ of 1 pc is available
Rocket PCB embedded pcb has a timeless look that follows the current trend. Nanfang manufactures valves under an ISO9001 certified quality management system
Rocket PCB embedded pcb has experienced a well-designed process. At Nanfang, every valve meets all requirements for plumbing in all countries
The product is well received by customers for its high performance and durability. To meet requirements in flow control systems, Nanfang is constantly developing the most practical valves
The long-lasting and stable performance makes this product a great advantage in the industry. Nanfang adopts German technology to produce superior-quality valves
Product quality is guaranteed because strict quality control processes effectively eliminate defects. Nanfang's valves are excellent in controlling liquid, gas and steam flow in all industries
The product has obtained numerous certifications from international standards testing. It is tested to be of high performance and can be used for a long time. Nanfang adopts German technology to produce superior-quality valves
The quality of the products can stand the test of time. Nanfang has passed the certification of OHSAS18001, API 607, etc
The strict quality management system ensures the product to maintain a desired level of excellence. At Nanfang, the lowest MOQ of 1 pc is available
This product has won praises from customers all over the world and has great market application potential. Nanfang has 19 years’ valve production experience
The product has a good commercial prospect for its high cost-effectiveness. Nanfang operates in line with ISO14001 environmental management requirements
The product meets the requirements of customers and has broad market potential. Nanfang is a 19-year experienced provider of OEM & ODM valves
The product has a great future in this realm because of its remarkable economic return. Nanfang's valves are excellent in controlling liquid, gas and steam flow in all industries
Over the years, this product is in high demands among the customers across the country. Nanfang is a 19-year experienced provider of OEM & ODM valves
As the demand for global bases increases, the market prospects for this product are optimistic. To meet requirements in flow control systems, Nanfang is constantly developing the most practical valves
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Dear customer, thank you for your attention. Please kindly describe your question first, or please send your inquiry to our email sales@rocket-pcb.com, we will reply you ASAP. Our Skype account Hans@Rocket-PCB is also online at any time, welcome to consult!