LED strip parts

Packaging of LED lights

In terms of packaging, from the early in-line 3MM, 5MM, 8MM, 10MM, piranha. Late development patch 0805, 0603,

1206, now 1210 (3528), 5050 and other TOPLED series. Therefore, the LED light bar is also developed from the ordinary in-line type to the 0805

And 0603, 1206, and the hottest 5050 series products in the market now. It is worth noting that the brightness of the LED lamp is directly related to the chip.

couplet. At present, chip packages are available in 9MIL, 12MIL, 14MIL and other sizes. Theoretically speaking, the larger the chip, the higher the power and brightness. Of course, the price

The price is also more expensive. At present, many companies in the market use the package appearance of 5050, but actually use small chips with relatively low brightness, so that

The price is low, but the quality is not good, which is irresponsible to customers. When using, carefully identify the welding process and

Brightness, the difference between which can be quickly identified with an instrument.

Packaging of LED strips

LED light strips are divided into two types: LED flexible light strips and LED hard light strips. The differences are as follows:

1. The flexible LED light bar is assembled with FPC as circuit board, and assembled with SMD LED. The thickness of the product is only 1MM.

Thickness, does not take up space; the general specification is 30 lights per meter, 48 lights and 60 lights, etc. Different users have different specifications. And can be cut at will, also

It can be extended arbitrarily without affecting the light emission. The FPC material is soft and can be bent, folded and wound at will, and can be moved and moved freely in three-dimensional space.

Stretches without breaking. It is suitable for use in irregular places and places with small spaces, and because it can be bent and wound arbitrarily, it is suitable for

Various patterns can be combined arbitrarily in advertising decoration. It is worth reminding that there are many kinds of materials for FPC itself, and the formal ones used in the market are

The double-sided FPC made of rolled copper, of course, many companies are also blindly pursuing the reduction of material costs, and the FPC made of electrolyte is used.

The degraded FPC is easy to peel off during the welding process, which directly leads to virtual welding and dead lights. In addition, both in terms of electrical conductivity and flexibility

Degradation is unable to compete with rolled copper.