Today, LED strips are one of the most popular devices in the organization of primary and secondary lighting. They are used for domestic and industrial purposes. Tapes allow you to make a bright advertising sign and create additional illumination of the working area in the kitchen. They decorate the interior and exterior of various buildings.
One of the most popular varieties of the presented products is the 3528 LED strip. To choose the right device, you need to know its main characteristics and properties. They will be discussed further.
General characteristics
It is necessary to carefully and responsibly approach the choice of LED strip LED. The SMD 3528 tape is a device that consists of a flexible board with printed contacts. Diodes are located on it in a certain sequence. It is they who emit light of the required power.
The thickness of the flexible board does not exceed 2mm. The width can be different (8-10 mm). The structure also includes resistors. They limit the currentwhich is fed to the diodes. Lena type SMD today are extremely in demand. They are relatively inexpensive and durable. They can be used for a wide variety of purposes. The presented tape can work 50-100 thousand hours. The power consumption of diodes is the most economical.
Most often, SMD type tapes are used for interior lighting. It allows you to decorate the interior, highlight certain areas in the room. It is also used in shopping malls, entertainment centers, various salons and other facilities.
LED type
Diodes are the main element of the system. They emit light of a certain shade and intensity. It depends on them in which area the device will be used. The SMD 3528 LED strip belongs to the group of single-color varieties. It can emit white, blue, green, red or yellow. Such diodes cannot change the shade.
Type SMD diodes (Surface Mounted Device) mounted on the surface of the tape. They are controlled by a controller. The radiation power depends on the density of the arrangement of diode-type elements on a flexible board.
SMD type tape is the most demanded today. It is used in dry, clean rooms. This is the cheapest option for LED strip. She doesn't have much protection. Diodes in the arrangement are in the open. Therefore, splashes of water, grease, and a large amount of dust should not fall on such a tape. If you want to use the device in a humid room, it is better to give preference to other board options. Also, if you need to create several shades of lighting, you should purchase RGB class tapes.
Diode size
The SMD 3528 LED strip has a certain luminous power. This indicator determines the size of the diodes. This indicator is indicated in the marking. Knowing what the type of SMD tape means, it is necessary to consider the numerical value of the presented device. It indicates the size of the lighting elements of the tape.
For example, a customer purchased a white LED strip 3528. The four numbers shown indicate the size of the diodes. Their length is 3.5 mm, and their width is 2.8 mm. There are tapes with large dimensions of diodes. They can create bright, self-contained lighting. The tape can be used instead of a conventional lamp. Diode size 3528 is almost always used to create additional lighting.
One element of such a tape is capable of emitting radiation of 5 lumens. This is a conditional measure for the intensity of the rays of the device. Other sizes of diodes may shine brighter. For example, a size 5050 may emit 15 lumens, while a 5630 diode may emit 18 lumens.
Number of diodes
In addition to the size of the lighting element, the brightness of the glow is affected by their concentration per 1 m of tape. The smallest concentration of diodes is 30 pcs. These are the dimmest devices. Their scope is quite limited. The 3528 LED 60 LED strip is more popular. There are 2 times more diodes per 1 m linear diode than in the previous device.
The maximum number of 3528 diodes on a SMD tape can reach 240 pcs. At the same time, the presented product will be able to fully illuminate the room. Such a number of diodes can only be used for SMD 3526 tapes. If each element has large dimensions, their maximum number per 1 m can be no more than 120 pcs.
At the same time, the electricity consumption of the tape directly depends on the presented indicator. In order to properly mount all the elements of the system, the master must calculate all the characteristics of the tape. This gives him the opportunity to choose the right power supply.
Glow power
3528 LED strip (60, 30, 120, etc.) has certain power ratings. This indicator must be taken into account in the process of connecting the device to the network. Power specifications are measured in watts. There are certain values for this indicator for tapes of type 3528.
If there are 60 diodes on the surface of the tape, 1 m of such a device will consume 4.8 W of electricity. Accordingly, with an increase in their number to 120 pieces, the power will increase by 2 times. It will be 9.6 watts. The maximum running meter of tape can consume 16.8 W of electricity. In this case, the concentration of diodes is 240 pcs.
If you want to create local lighting, the power of the device can be up to 10 W/m. If you need to make a full-fledged, basic backlight, you need to choose devices with a power of 14.4 W / m. Also presented ribbon optionstake into account when choosing a power supply.
Rated power
When choosing an LED strip, be sure to take into account its rated power. This will allow you to choose the right power supply. Without it, the tape will not be able to work from the household network. This will require a simple calculation. First, the power of 1 m of a running product is determined. For example, a customer purchased LED strip 3528 (120). In other words, there are 120 diodes on it.
As mentioned above, the presented lighting device has a power of 9.6 W / m. If the entire belt is 3m long, its total capacity is:
9, 6 x 3=28.8 W.
The power supply must be selected 20% more than the result. This will ensure the normal operation of the lighting device. The power supply should be about 35W.
Adapter
LED strip 3528 (12V) today is the most common variant of such equipment. It connects through a special adapter. It is designed to convert the household current to the required level. Also, when connecting LED strips, 24 and 36 V adapters can be used. They belong to professional equipment. For domestic purposes, a 12 V power supply is most often used.
The type of adapter that you want to connect to the tape is indicated on its label. Therefore, when buying, you just need to look at the manufacturer's instructions. The power supply must complysubmitted requirements. Otherwise, the tape will not work.
Experts do not recommend purchasing a power supply with a large margin of power. An indicator of 20% above the value obtained will be quite enough. Otherwise, you will need to pay more for the adapter.
Quality appliances
3528 LED strip can be very durable. However, experts say that only products of trusted manufacturers differ in a long service life. The most upscale products are supplied to the market by Maxus, Feron.
To choose a quality device, you need to carefully examine it. Diodes must be soldered evenly. There should be no defects in this area. Otherwise, it is not recommended to purchase such a product.
Also, quality tapes can be identified by the type of resistor. In such products, they have a resistance index of 150 or 300 ohms. The marking of such equipment elements will be 151 and 301, respectively. Poor-quality tapes incorporate 100 Ohm resistors (marking 101).
Expert reviews
LED strip 3528, according to expert reviews, can be used for both local and full indoor lighting. For this, it is necessary to choose the right power of the device. The presented tapes work for a long time, consume a minimum amount of electricity.
It is not recommended to skimp on quality. In this case, the use of the tape will not only be short-lived, but also unsafe. Products of the world brands presented aboveknown for its long work (at least 5 years). By correctly connecting and choosing a power supply for the lighting device, operating the tape in accordance with the manufacturer's instructions, you can be sure of its reliability.
When choosing a system, it is necessary to calculate its power, take into account the scope of the device. Only in this case, the operation of the equipment will meet the requirements of the user.
Having considered what a 3528 LED strip is, as well as its main characteristics, everyone can choose the right lighting fixture for various purposes.
