Posts Tagged ‘metal dome array’

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Waterproof and Dustproof metal dome array

Sunday, March 20th, 2022

In order to be waterproof for metal dome array, there is one way to make. It can be made into a protruding dome for LED cutout, the function has waterproof and dustproof.

This way should open one addtionnal mold, it’s made one time with the outline. Other are the same as normal metal dome array.

If you need to know more, please contact us.

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Do the dust will get in the metal dome array during use?

Thursday, November 22nd, 2018

In the process of using the metal dome array, do the dust will get in? There will be a great relationship of the assembly method of metal domes.

For example, the triangle metal dome with the legs is usually fixed with the two legs on the PCB. During the process, dust easily enters the surface of the PAD through the two slots on the PCB, causing poor conduction.

If the design is not properly designed, it also may cause dust to enter. For example, the metal dome is too close to the edge, and the metal dome is easy to put the PET up. During the pressing process, the dust is easy to enter the surface on the PAD of PCB and cause poor conduction.

If you want to know more details for the design of the metal dome array, please contact with us.

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Can metal dome array with full-page to stick on FPC boards?

Tuesday, September 13th, 2016

When metal domes make into metal dome array, and the metal dome array can stick on the FPC circuit with full-page? Because the FPC board are generally made with panel, if metal dome array also can make the same position with panel, so that we can save a lot of time to assemble.

As long as you provide the position information of FPC, we can make the dome array according to it, so it is entirely possible to stick on good location, posted one-time with full-page, both accurate and fast. At this period, the labor costs are going too high, it’s very improtant to reduce the assembly time of products to reduce costs. Consider the following picture:
metal
If you need more information, please contact us!

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How to make the single-layer metal dome array?

Monday, September 21st, 2015

According to customer needs, our metal dome array can be made into single,double,and even a multi-layer structure. So How to make the single-layer metal dome array?

1, Generally the dome array are two layers: Mylar + Spacer. The middle layer is spacer. But the single layer use the yellow release paper to replace the spacer.The making is the same as two-layer structure, to make key position holes in the yellow release paper first.

2, Single-layer metal dome array can be made by transparent and white two types, this according to customer needs.

3, The advantage of Single-layer metal dome array advantage is that to use thinner material, the contact feeling will be stronger.

If you have this type, please contact us at any time!

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