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advanced technology pcb production capacitors cable for wholesale

advanced technology pcb production capacitors cable for wholesale

Advanced technology pcb production capacitors cable for wholesale

Name:
Embedded PCB
Material:
FR4
Board thickness:
1.6mm
Surface treatment:
Immersion Gold
Technology:
Embedded thin film resistor, embedded capacitor
Payment:
L/C,T/T,WesternUnion
Certification:
UL Consumer (Wear, Electronic Digital, Household Appliances, Connectors)/Industrial Control/Automobile TS16949/Medical/Server, Cloud Computing & Base Station/Aviation/Military/Communication (Certification in Related Applications)
Delivery Term:
DDU, FOB, CFA, CIF, CPT, EXW
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:

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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


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Consumer electronics
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Automotive electronics
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Communications
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Energy
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Industrial & Instrumentation
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IOT/Smart Home
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Medical electronics
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Security Industry

Rocket PCB pcb production has been inspected under a series of quality requirements, such as water absorption, thermostability, whiteness, glaze lustrousness, and deformation. It will be carefully packaged with film, woven bag, and carton to prevent damage during transportation
Rocket PCB pcb production is treated with fire-retardant, ecologically-friendly fabrics, and chemically safe dyes. Its raw materials are skin-friendly. Its exclusive weathertight seal technology helps block out the damaging effects of extreme wind and rain
At the last stage of the production of Rocket PCB pcb production, it has to go through disinfection treatment. This treatment is required in the dining tools industry to guarantee no contaminant to the food. Its surface finish can be gloss or matt
Rocket PCB pcb production is designed to streamline cleaning processes and ensure that the bathroom is protected from limescale and hard water deposits. Its surface finish can be gloss or matt
The hardware components of Rocket PCB pcb production have been tested by a third-party testing organization, passing the FCC, CE and ROHS safety certification. Its surface is scratch-resistant and requires less or no repainting over time
This product is not easy to fade. Some dye-fixing agents have been added to its material during the production to enhance its colorfastness property. It has maintenance-free bearings that require no oil or grease
The product features weather resistance. It has the ability to resist severe cold, hot, dry and humid environment for a long time. It is a safe choice as it has no VOCs
The product features a humanized design. It is equipped with an automatic valve, which means that the filter can be automatically rinsed and back washed according to the running time and the water flow rate. The sophisticated hardware designs transform everyday features into timeless elegance
The product provides the desired friction. It has been tested by setting it on a flat surface to eliminate any sign of slides. It allows less sound to travel through, protecting one's privacy or providing one with peace
The product poses no risks. The corners of the product are processed to be smooth, which can greatly reduce the hurt. The sophisticated hardware designs transform everyday features into timeless elegance
This product perfectly matches with people's entire home décor. It can provide lasting beauty and comfort for any room. It is able to stand strong against rain, wind, heat, and snow for many years
This product will keep the room look better. A clean and tidy home will make both the owners and visitors feel at ease and pleasant. It is a safe choice as it has no VOCs
The product can be regarded as one of the most important parts of decorating people's rooms. It will represent particular room styles. It is also available as double doors
This product can offer people with the necessity of beauty as well as comfort, which can support their living place properly. It is also available as double doors
This product is held to the highest structural and aesthetic standards, which is perfectly suitable for daily and prolonged use. The strong materials make it dent-resistant
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