When it comes to protecting your electronics, EMI (or electromagnetic interference) shields are incredibly useful because they protect your electronic device from outside disturbances (like microwaves) that could damage your device. EMI shielding gaskets are made to protect and enhance the productivity of electronic devices and tries to create a conductive path. The gaskets are designed to ensure that the electrical conductivity required is reliable and solid – furthermore, these gaskets prevent the transmission of EMI disturbances which could destroy electrical circuits. When it comes to designing a gasket, it is important to realize that you will be using tough shielding material – keep this in mind when deciding the exact shape and size.
When it comes to manufacturing gaskets, the first method is to die cut extremely precise gaskets out of EMI silicone. The advantage of die cutting is that it is a reputable, quick, and effective solution – all you need to have are the exact specifications. Die cut gaskets can be supplied with a conductive pressure-sensitive adhesive backing, which removes the need to control liquid adhesive on the assembly line.
Another type of gasket is one that is extruded. This type of gasket is ideal for groove applications. Furthermore, there are a multitude of shapes that these gaskets can take up, including the solid O-strip, U-shape, hollow O-strip, etc. If you wish to have an unusual gasket in your head, try contacting a manager – he will be able to work with you on customizing unique graft shifts, which could include a host of new, innovative feature.
The third type of EMI gaskets are create using a custom moulded EMI shielding gasket, which conforms to the required design and its specifications. By building an EMI gasket that is perfectly moulded allows you to reduce cost by eliminating the centre drop waste, normally associated with the die-cut process. When it comes to figuring out EMI gaskets, it is important to keep cost as a factor as well.
Moulded shielding gaskets are used to solve a number of issues that die cut cannot address. One major benefit is that you can design custom gaskets into unique three-dimensional designs that may not work for flat gaskets.
Finally, there is another way to address EMI shielding – using the form-in-place gaskets. This process results in a type of gasket that has 30% lower compression force, less material consumption, and excellent shielding skills. One benefit to this is that it is able to accommodate dense electronic packaging – other benefits also include superior flexibility for gap enclosure, no assembly needed, and the adhesive was not required.
3G Shielding is a company that specializes in providing their clientele with a host of different shields for their electronic items. 3G Shielding is service oriented and is a registered enterprise that delivers their product to a global clientele. The product portfolio has expanded as time has passed; the company promotes enclosure shielding, microwave absorbers, and thermal solutions. Finally, their products are offered at affordable rates, allowing you to protect your device while staying within the budget.