CXA1850-0000-000N00U427F Allicdata Electronics
Allicdata Part #:

CXA1850-0000-000N00U427F-ND

Manufacturer Part#:

CXA1850-0000-000N00U427F

Price: $ 17.44
Product Category:

Optoelectronics

Manufacturer: Cree Inc.
Short Description: LED COB CXA1850 WARM WHT SQUARE
More Detail: LED Lighting COBs, Engines, Modules Chip On Board ...
DataSheet: CXA1850-0000-000N00U427F datasheetCXA1850-0000-000N00U427F Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
40 +: $ 15.84950
Stock 1000Can Ship Immediately
$ 17.44
Specifications
Current - Test: 1.4A
Lens Type: Flat
Light Emitting Surface (LES): 12.00mm Diameter
Height: 1.55mm
Size / Dimension: 17.85mm L x 17.85mm W
Features: --
Viewing Angle: 115°
CRI (Color Rendering Index): 80
Current - Max: 2.1A
Lumens/Watt @ Current - Test: 84 lm/W
Voltage - Forward (Vf) (Typ): 35V
Temperature - Test: 85°C
Series: XLamp® CXA1850
Flux @ Current/Temperature - Test: 4093 lm (3955 lm ~ 4230 lm)
Configuration: Square
Wavelength: --
CCT (K): 2700K 4-Step MacAdam Ellipse
Color: White, Warm
Type: Chip On Board (COB)
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tray 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

CXA1850-0000-000N00U427F Application Field and Working Principle

Application Field

CXA1850 COB LED is a kind of LED array which integrates multiple LED chips into one small package, mainly used in commercial lighting such as factory lighting, hall lighting, public lighting, etc. With its small size and high brightness, CXA1850 has the advantages of high light efficiency, low light decay and small size.

CXA1850 is a multi-chipcollateral package, with a total of1850lm output power. It iscomposed of seven 3030LED chips, which are arranged in a matrix. The chip is embedded in acopper substrate, with excellent thermal dispersion, fast heat dissipation and long working time. The device has a color rendering index of up to 90 and a Color Temperature Tc of 6000K.

CXA1850 is designed for general lighting applications. With its excellent efficacy and uniform light distribution, it can bring soft and comfortable lighting in different environments. It can be applied to a variety of commercial lighting systems such as highways, factories, offices, shops and buildings.

CXA1850 can be used as the directsource of a luminaire. It is compatiblewith many drivers, and can be usedwith different dimming systems. It is alsoavailable in different sizes, ranging from90mm to 120mm, allowing its applicationin different luminaires.

Working Principle

The working principle of CXA1850 is relatively simple. The LEDs are connected to a power source. When electricity is supplied, the electrons in the LED will flow and emit light. The light emitted by each LED chip is collected in a special lens which distributes the light uniformly. Moreover, the LED package also has special heat dissipating structure. It can help to reduce the temperature inside the circuit, thus prolonging the life of the LED and make it work stably.

In summary, the working principle of CXA1850 COB LED is relatively simple. It takes advantage of the current passing through its internal circuit to emit light. The lens then collects the light from all the different LEDs and distributes the light in a uniform manner. Additionally, the heat dissipating structure helps to keep the device cool, thus prolonging its life and making it work more stably. All these features make CXA1850 COB LED an ideal choice for general lighting applications.

The specific data is subject to PDF, and the above content is for reference

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