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  • 50pcs WS2812B LED Module with wire WS2812 IC Built-in 12cm Wire 2812 LED Module String Panel Addressable Idividually 5V
  • 50pcs WS2812B LED Module with wire WS2812 IC Built-in 12cm Wire 2812 LED Module String Panel Addressable Idividually 5V
  • 50pcs WS2812B LED Module with wire WS2812 IC Built-in 12cm Wire 2812 LED Module String Panel Addressable Idividually 5V
  • 50pcs WS2812B LED Module with wire WS2812 IC Built-in 12cm Wire 2812 LED Module String Panel Addressable Idividually 5V
50pcs WS2812B LED Module with wire WS2812 IC Built-in 12cm Wire 2812 LED Module String Panel Addressable Idividually 5V

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50pcs WS2812B LED Module with wire WS2812 IC Built-in 12cm Wire 2812 LED Module String Panel Addressable Idividually 5V

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FOB Price: USD $ 12.60 / lot

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Supply Ability: 1000000 pcs per month

MOQ: 40 lot

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86-755-82468418 ext 829 or safebuy@ecvv.com

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Payment: Bank transfer

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  • Product Description
  • Parameter
  • Service Introduction
  • Guarantee

Item Type LED Modules
Model Number WS2812 Pixel Module
Certification CE,CCC,RoHS
Brand Name BTF-LIGHTING
Voltage 5V
is_customized yes
Unit Type lot (50 pieces/lot)

More Parameter >

Item Type LED Modules
Model Number WS2812 Pixel Module
Certification CE,CCC,RoHS
Brand Name BTF-LIGHTING
Voltage 5V
is_customized yes
Unit Type lot (50 pieces/lot)
Package Size 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
Package Weight 0.25kg (0.55lb.)

PIN function

NO.

Symbol

Function description

1

VDD

Power supply LED

2

DOUT

Control data signal output

3

VSS

Ground

4

DIN

Control data signal input

 

Absolute Maximum Ratings

Prameter

Symbol

Ratings

Unit

Power supply voltage

VDD

+3.5~+5.3

V

Input voltage

VI

-0.5~VDD+0.5

V

Operation junction temperature

Topt

-25~+80

 

Storage temperature range

Tstg

-40~+105

 

Electrical Characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)

Prameter

Smybol

conditions

Min

Tpy

Max

Unit

Input current

II

VI=VDD/VSS

——

——

±1

µA

Input voltage level

VIH

DIN,SET

0.7VDD

——

——

V

VIL

DIN,SET

——

——

0.3 VDD

V

Hysteresis voltage

VH

DIN,SET

——

0.35

——

V

Switching characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified

Prameter

Symbol

Condition

Min

Tpy

Max

Unit

Transmission delay time

tPLZ

CL=15pF,DIN→

DOUT,RL=10KΩ

——

——

300

ns

Fall time

tTHZ

CL=300pF,OUTR/OUTG/OUTB

——

——

120

µs

Input capcity

CI

——

——

——

15

pF

 

RGB IC characteristic parameter

Emitting color

Model

Wavelength(nm)

Luminous intensity(mcd)

Voltage(V)

Red

13CBAUP

620-625

390-420

2.0-2.2

Green

13CGAUP

522-525

660-720

3.0-3.4

Blue

10R1MUX

465-467

180-200

3.0-3.4

Data transfer time( TH+TL=1.25µs±600ns) 

T0H

0 code ,high voltage time

0.4us

±150ns

T1H

1 code ,high voltage time

0.8us

±150ns

T0L

0 code , low voltage time

0.85us

±150ns

T1L

1 code ,low voltage time

0.45us

±150ns

RES

low voltage time

Above 50µs

 

I.Features and Benefits 

 

l         Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.

l         The control circuit and the LED share the only power source.

l         Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.

l         Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.

l         Built-in electric reset circuit and power lost reset circuit.

l         Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.

l         Cascading port transmission signal by single line.

l         Any two point the distance more than 5m transmission signal without any increase circuit.

l         When the refresh rate is 30fps, cascade number are not less than1024 points.

l         Send data at speeds of 800Kbps.

l         The color of the light were highly consistent, cost-effective.. 

 

II.Applications  

 

l         Full-color module, Full color soft lights a lamp strip.

l         LED decorative lighting, Indoor/outdoor LED video irregular screen.

 

III.General description

 

WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.

The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN  port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch,   the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade  pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.

    LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED   above becoming more simple circuit, small volume, convenient installation.

Any questions ,welcome to contact us!

 

Description
Brand new and high quality 

Enegry saving, low heat 
Long service life, more than 500,000 hours
Used for lighting decoration in shopping malls, home decoration, cove lighting, lighting box, signage lighting, backlighting & channel lighting, etc.

 

 

Specifications:

1)Working Input Voltage: 5VDC
2)Output power: 0.3W /pc, 

3)cable length : about 6meter/strip

4)Emitted Color: 5050 RGB WS2812B
5)LED Quantity: 50LED/strip,50Pixel/strip

6)Wave length(NM):R-650mcd, G-520mcd,B-460mcd

7)Signal: WS2812 chip
8)Protection Rate: Non-Waterproof

9)Dimension about:6000*10*3mm

10) View angle:120 degree

10) Working Tempreture: -20~50°

 11)Warranty: 2 Year
12)Package: 50 Leds with wire

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Service Process

Service Guarantee

  • Free purchase service fee

    Free purchase service fee: ECVV do not charge the Buyer a procurement Service Fee for purchasing this product.

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    Ensure product quality and payment security.Ensure the date of delivery, ensure logistics to end destinations, provide custom clearance service.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.