Shielding hood manufacturer: Advantages and disadvantages of shielding clamps and shielding frames
2022-02-21
Shielding Cover Manufacturer tells you the advantages and disadvantages of shielding clips and shielding frames
Shielding cover manufacturer: Shielding clips have good ductility, are easy to weld, are packaged with tape, are easy to install, can better separate shielding areas, enhance shielding effect, reduce the production process, raw materials, ductility, flatness and packaging requirements of shielding covers and frames, and reduce the manufacturing and application costs of shielding covers and frames.
Shielding cover manufacturer: It also reduces the cost of manufacturing, testing, and maintenance of the subsequent motherboard. After the surface mount manufacturing test meets the standard, the shielding clip can be immediately removed from the fixture during maintenance without blowing off the shielding at high temperature, preventing the motherboard from being blown off at high temperature, greatly reducing the failure rate caused by maintenance, and having an immediate repair effect on the motherboard of the mobile phone, which is a product that replaces the shielding frame.
Shielding cover manufacturer: This clip is suitable for all traditional cable shielding and can be used for compliant wiring with its short, low-resistance contact connection. This clip can immediately replace the shielding frame. After the clip is welded to the circuit board by electric welding, it is enough to immediately install the shielding cover in the middle of the clip and clamp it, which is equivalent to the cost of a shielding frame.
Advantages and disadvantages of shielding frames and shielding clips:
The forming of a shielding frame takes approximately 2000-4000.
The cost of a shielding frame is approximately 0.25-0.75. This depends on the size.
The cost of a shielding clip is approximately 0.14-0.35. This depends on the size.
Surface Mount Component Cost
1. The flatness of the shielding frame jeopardizes the pass rate of the stamping parts.
2. The shielding frame jeopardizes the diagnostic rate.
Maintenance Costs
1. The shielding frame covers some parts, making maintenance difficult, so it is often necessary to remove the ribs in the middle or part of the outer frame.
2. High-temperature maintenance can cause discoloration, and disassembly and replacement are inconvenient.
1. The shielding clip is not easy to damage and maintain.
2. When appearance problems occur, disassembly and replacement are very easy.
3. The ribs and frame of the shielding box often affect the placement of test cases, making it difficult to place test cases and even reducing the detection coverage rate.
4. Test cases do not need to be specially abandoned.
5. Assembling the shielding cover is very easy.
6. When assembling the shielding cover, it is very easy to make mistakes. It is recommended that operators practice assembling the shielding cover from both sides in the corners.
Shielding cover manufacturer: Advantages of shielding clips
Shielding clip, also known as shielding clip, shielding fixing clip, shielding cover clip.
1. The product has ductility and is easy to tin.
2. It uses tape packaging, is easy to install, and can better separate shielding areas, enhancing the actual shielding effect.
3. It reduces the production process, raw materials, ductility, flatness, and packaging requirements of the shielding body and shielding frame, reducing the manufacturing and application costs of the shielding body and shielding frame, and also reducing the subsequent costs of motherboard manufacturing, inspection, and maintenance.
4. After the surface mount manufacturing test meets the standard Shielding Cover the shielding cover can be immediately removed from the fixture during maintenance without blowing off the shielding cover at high temperature, avoiding the motherboard from being blown off when the shielding cover is blown off at high temperature, greatly reducing the failure rate caused by maintenance, and having an immediate repair effect on the motherboard of the mobile phone.
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