3528 RGB LED
Product Specifications:
| Product Name | 3528 RGB LED Chip |
| LED type | 3528 SMD LED |
| Emitting Color | RGB |
| Voltage | DC5V |
| Gray Scale | 256 |
| Moisture-proof grade | LEVEL5a |
| Certification: | CE, EMC, FCC, LVD, RoHS |
Application:
(1) LCD Back Light
(2) LED Light Bar
(3) LED Strip light
(4) Advertisement
(5) Interior automotive lighting
Detail of LED Chip
NOTE：
1.All dimensions are in millimeters (inches).
2.Tolerances are ±0.2mm (0.008inch) unless otherwise noted.
Packaging:
1. Empty component pockets are sealed with top cover tape.
2. The maximum number of missing lamps is two.
3. The cathode is oriented towards the tape sprocket hole.
4.2000pcs/Reel.
Q: Does all the products designed by yourself?
A:Yes, our boss is also an engineer and we have more than 10year exprenced engineer team, all the led products designed by ourselves.
Q: What certificate you can offer?
A:Usually CE and RoHs,others UL certification we can offer too based on your need.
Q: Do you supply free sample?
A:Yes, we accept sample order, we can ship some free sample for customer to test , but the buyer need to pay the shipping cost.
Q: What payment way you accept?
A:T/T, Paypal, Western union all works to us.
Q: Does all the LED product pass RoHs?
A:Yes, all of our led products pass RoHs, we use qualified material and have CE and RoHs Certificate.
Warranty:
Our products with good quality and have been tested before shipment.
We offer 2 or 3 years Warranty.
A kind of solid-state semiconductor device, the heart of LED is a semiconductor chip, one end of the chip is attached to a bracket, one end is the negative pole, the other end is connected to the positive pole of the power supply, so that the whole chip is encapsulated by epoxy resin.
Also known as LED light-emitting chip, it is the core component of LED lamp, also known as p-n junction. Its main function is to convert electric energy into light energy, and the main material of the chip is monocrystalline silicon. Semiconductor chip is composed of two parts, one is p-type semiconductor, in which the hole is dominant, the other is n-type semiconductor, in which the electron is dominant. But when the two semiconductors are connected, a p-n junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the p region. In the p region, the electrons will compound with the holes, and then emit energy in the form of photons. This is the principle of LED luminescence. The wavelength of light, that is, the color of light, is determined by the material that forms the p-n junction.
