Crescent Optoelectronic (Shenzhen) Limited by share Ltd

PCT3030 White SMD LED(2020年03月01日)

crescentled — 2020-02-26T16:58:44+0900

http://www.crescentled.com/led-package/pct3030-white-smd-led.html

Advanced centrifugal process packaging technology, uniform light spot, excellent anti-vulcazation performance, comply with the international energy standards of the US Energy Star; material: PCT, gold wire package, the product through high and low temperature thermal shock (-40℃/30min ~~ 125℃/30min) 500 rounds of reliability test, higher than the industry's most stringent reliability test standards, reliable quality.

LED 3030 SMD Description
Safe and reliable, the product has obtained test reports and certifications such as LM-80 and EN62471(blue light hazard).

Application:
bulb lamp, downlight, light source module lighting, advertising products

Product Features of LED 3030
3.4mm*3.0mm *0.7mm SMT LED Thickness.
View Anglc: 120°
Package：4000PCS/Packet
Dice:Blue(InGaN）
Operating Temperature:-40～+80℃
Soldering Temperature：260for10sec℃
Super High Power Consumption
Various Colors And Types Available.
Resin(Mold): Silicone
Reverse Voltage:5V
Storage Temperature:-40～+100℃
Pulsed Forward Current 200mA (Duty 1/10, Pulse Width 0.1mS.）

Electrical Parameter(Ta=25℃)
PCT3030 White SMD LED Product CodeCommon Color TemperatureCRILuminous Flux（lm)Forward VoltageCurrentSdcm
S01-P30FXYOA-XXXX-216250K±250K(062)
5000K±250K(A50)
3800K±150K(038)
3000K±150K(030)
1975K±100K(T20)70/80110-1205.8-6.0150<6
S01-P30FJOA-XXXX-21125-1356.0-6.2
S01-P30FXYOL-XXXX-22130-1406.2-6.4
S01-P30FJOS-XXXX-21140-150
S01-P30FXYOG-XXXX-21150-160
S01-P30FAOG-XXXX-21

Product CodeLength Of Grade(nm)Luminous Flux（lm)Forward VoltageCurrent
S01-P30FXXXX-R620-XX620-63050-602.0-2.4350
S01-P30FXXXX-R660-XX660-66520-302.0-2.4
S01-P30FXXXX-R730-XX730-740250-3502.0-2.4
S01-P30FXXXX-G520-XX520-53090-1002.8-3.4
S01-P30FXXXX-B455-XX455-46530-40350

Crescent LED is a national high-tech enterprise, specialized in LED packaging researching, producing and sales since 2010. Crescent head office locates in 12 building, Shiguan industry area, Shenzhen, while main manufacturing factory covers 12000 square meters in Jiangxi Province. Main products are SMD LED series, COB LED series, AC Module series, high power LED series, which are widely applied to industry and street lighting, commercial lighting, scenery lighting, plants growing lighting, smart furniture lightning and so on. RFQ today!

Integrated COB LED(2020年02月29日)

crescentled — 2020-02-26T16:58:11+0900

http://www.crescentled.com/led-package/integrated-cob-led/

In order to meet customers' needs, our company provides 10-100w integrated white COB LED for option. For special customers requirements, we can provide up to 300W integration white light.

Main features for integrated LED chip

Broad power range from 10W to 150W
Excellent light output, Low thermal resistance
High color rendering, uniform luminescence, no spot, health and environmental protection.
Strong reliability, no spot, no glare, no glare, and easy to assemble, easy to maintain;
COB integrated COB LED is widely used in LED bulb, LED cup, LED spotlight, LED downlight, LED ceiling lamp, LED bean bile lamp and other products. It is one of the mainstream trends of LED light source at present
High light efficiency up to 170LM/W, high brightness, high power up to 300W
Original Bridgelux chip, patent protection, more quality guaranteed for our products
High thermal conductivity copper substrate, good heat dissipation leads to long lifespan
200ºC High temperature resistant silicon, avoiding the temperature rising too high, which will lead to silica gel fracture, and gold wire broken, then final LED damage
Shenzhen Crescent has been engaged in the integration of white COB LED over 7 years, rich experience and mature technical team promote our product quality continuously.

High Power LED(2020年02月28日)

crescentled — 2020-02-26T16:56:55+0900

http://www.crescentled.com/led-package/high-power-led/

We are one of the most professional high power LED suppliers in China.
High power led light source; available in red, blue, green, cool white, white, and warm white color; energy efficient; exposed metal slug for excellent heat transfer; compatible with reflow soldering process; high current operation; long operation life; silicone encapsulation.

Overview of High Power LED China
Imported chips;
The company's gold wire, phosphors are internationally renowned brands.
99.99% pure gold wire welding wire
High brightness, low attenuation, low energy consumption, long life, strong anti-static ability
All the products are encapsulated with silica gel and meet the requirements of environmental protection lead-free manufacturing process.
Light fade: range from 0 to 2000 hours

Gold wire pure copper bracket packaging， mixed color effect；
Support surface mount technology. Full color in one package.
Aluminum substrate series, fast heat dissipation, excellent insulation；
Variety of dimensions.installation friendly
Spot color uniform consistency can provide knitting bag packaging support automatic SMT products through the high and low temperature cold heat shock
(40/30min-125/30min). 300 rounds of reliability test are higher than the same industry the most stringent reliability test standard quality is reliable.

Features of High Power LED

1/3W High power led
Long operating life, High flux
More energy efficient than incandescent and most halogen lamps
Low voltage DC operated
Cool beam, safe to the touch
Instant light (less than 100ns )
Anti UV
Superior ESD protection
RoHS compliant

High Power LED Applications

street light, torch lights, automotive exterior,edge-lit signs, decorative, cove lighting, advertising signs, circuit board, computer, monitor, portable equipment, project building, status indicator, telephone, traffic signal lights and automotive, channel letter lighting, etc

Full Spectrum COB LED(2020年02月27日)

crescentled — 2020-02-26T16:56:21+0900

http://www.crescentled.com/led-package/full-spectrum-cob-led/

What is full spectrum cob led chip?

The term "full spectrum" refers to the spectral curve that contains ultraviolet light, visible light and infrared light in the spectrum and is available
The proportion of red, green and blue in the light part is similar to that of sunlight, and the chromogenic index is close to the spectrum of 1
Explicit Ra can be up to 95 or more
The color temperature is adjustable from 2700K to 6500K
It can truly restore the color of objects, bring more accurate light and color environment to each application scene, and provide customers with professional high-end customized services of chromatography and spectrum for special segmentation fields.
According to the color characteristics of the object or environment being illuminated, the spectral output is targeted to improve the fidelity, subdivision and professionalism, so as to meet customers' high-end lighting needs.

Applications of LED COB full spectrum:

Present applications: furniture lighting + medical lighting + commercial office lighting. Full spectrum COB is high uniformity, no stroboscopic, low glare, etc, and with continuous spectrum and high color rendering close to natural light, at the same time its compliances with the biological security of light and the health of human circadian rhythm. In this way, it is widely used in medical lighting, teaching lighting, commercial office lighting, home lighting and other places with high light quality requirements.

Flip COB LED(2020年02月26日)

crescentled — 2020-02-26T16:55:48+0900

http://www.crescentled.com/led-package/flip-cob-led/

High light density flip chip COB LED, this product USES no gold wire packaging, at the same time has the advantages of high central light intensity, uniform light output, high reliability, the size of the product is compatible with the commercial bracket and lens on the market and other related kits. It overcomes the disadvantage that the voltage of the formal chip increases sharply with the increase of the input current and is prone to burn out. At the same time, it can provide more uniform light output effect and higher optical density per unit area. At the same time, the product USES high thermal conductivity and high insulation substrate material, full heat dissipation capacity is more excellent.

The advantages of our flip chip LED package products are as below:

1. The voltage is controlled below 15%, lower than regular 20% of the industry
2. High light maintenance rate, light decay less than 5% after 1000h high temperature aging
3. Excellent cost performance, customized size

The Principle of Flip COB LED

The chip is directly fixed in the chip welding plate of the substrate (the circuit is already designed at the bottom), with solder paste as the solid crystal agent, and the solid crystal process is finished by the reflux furnace without the traditional welding process.