LED strip and power supply installation
The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it is called the light strip directly. The name of the lamp strip also includes the old-fashioned strips that directly connect the LEDs without the FPC or the PCB, and of course the flexible strips and the hard strips, which are used in many previous large, second, and second lines.
LED Strip. This is the English name for the LED strip. Strip's interpretation of Yahoo's translation is "strip", and the interpretation of Google's translation is "small strips", but the term LED light is used in foreign customers' mouths is LED Strip.
Flex LED Strip. This is the English name for the flexible LED strip. Flex's interpretation of Google Translate is "flexible," and the interpretation of Yahoo's translation has become "flexible." But the Flex LED Strip that foreign customers say is what we call the flexible LED strips in China.
LED Light Bar. This is the English term for LED strips. The interpretation of Light Bar in Yahoo's translation is "light band", and the explanation in Google Translate has become "in view of the bar."
LED light strips are generally divided into flexible LED strips and LED hard strips, but generally also include old-fashioned strips that use LEDs to connect LEDs, such as flat three-wire 4.3W/m, flat four-wire 6.48W/m, flat five-wire. 8.64W/m light belt and so on.
1. The flexible LED strip is assembled by FPC and assembled with SMD LED, so that the thickness of the product is only the thickness of one coin, which does not occupy space; the general specification is 30cm long, 18 LEDs, 24 LEDs and 50cm long 15 LEDs, 24 LEDs, 30 LEDs, etc. There are also 60cm, 80cm, etc., different users have different specifications. And can be cut at will, or can be arbitrarily extended and the illumination is not affected. The FPC material is soft and can be bent, folded and wound freely, and can be moved and stretched in three dimensions without breaking. It is suitable for use in irregular places and small spaces, and because it can be bent and wound arbitrarily, it is suitable for arbitrarily combining various patterns in advertising decoration.
2. LED hard light strips are assembled with PCB hard boards. LEDs are assembled with patch LEDs. They are also assembled with in-line LEDs. Different components are used depending on the needs. The advantage of the hard light bar is that it is relatively easy to fix, and it is convenient to process and install; the disadvantage is that it cannot be bent at will and is not suitable for irregular places. There are 18 LEDs, 24 LEDs, 30 LEDs, 36 LEDs, 40 LEDs, etc. for the LED strips of hard light strips. There are 18, 24, 36, 48 LEDs with in-line LEDs. Different specifications, there are both front and side, and the side light is also called the Great Wall light bar.
LED light strip
1, soft, can be arbitrarily curled.
2, can be cut and extended.
3, the light bulb and the passage are completely covered in the flexible plastic, the insulation and waterproof function is good, and the insurance is used.
4. Strong weather resistance.
5, not easy to break, long life.
6, easy to create graphics, text and other styles; the eyes have been widely used in the construction of buildings, bridges, pathways, gardens, courtyards, strata, lie panels, furniture, buses, lakes, underwater, posters, pink cards, signs, etc. Whitewashed and illuminated.
LED strips and LED strips have been widely used in furniture, automobiles, advertising, lighting, ships, bars and other industries.
1 four-wire lamp has a bandwidth of about 22mm, a thickness of about 8mm, and a weight of about 0.25kg/m (4m-kg).
2 four-line lights with a total of four wires, three rows of lights (note that not four rows of lights ~ ~), each row of 1 meter 24 lights, 24 * 3 = 72. Since the power of each lamp bead is 0.05W, the power of the 72 bead lamp band is: 72*0.05=3.6W.
3 There is a "scissor" mark per meter, which can only be cut at the mark. If the mark is wrong or cut, it will cause one meter to be off! Some will be biased by the mark. It is best to look at the mark carefully before cutting. Position, cut off where there is no connection in the middle. Look carefully and you can see it.
4 Each lamp strip must be equipped with a special plug (plug with transformer); the transparent plastic cover must be removed when connecting, and then the test lamp is connected and then covered. Do not connect directly with the cover, so it is easy to short circuit!
5 lights and power supply, usually placed in the light trough, straighten
6, while installing the LED power supply, try to keep the power supply ventilation, do not use the full load, it is recommended to use the %85 load
Yes, it can also be fixed with a string or a thin wire. For exterior or vertical installation, additional clamps and tail plugs are required. The original clip is completely transparent. It is best to put waterproof glass glue on the tail plug and plug after installation, so that the waterproof performance is better.
LED light bar and led drivers wiring diagram are as follows