XT1506 have 6pin, which is similar with sk6812, and also very suitable for magic color led project.
Like use in led strip, led project.
bill_xt@Jercio.com
XT1506 have 6pin, which is similar with sk6812, and also very suitable for magic color led project.
Like use in led strip, led project.
bill_xt@Jercio.com
These units convert a 4-20mA process current input into two identical isolated 4-20mA output signals. Power is obtained from the output loop (sinks current).
For easy troubleshooting, each unit has LEDs and diagnostic test points. Power LEDs help identify output open loop conditions. The precision 10-ohm sense resistor enables monitoring of the output signal without disturbing field wiring.
Features:
4 ChannelAnalog input – (12bit- 0-10v/0-20mA/4-20mA)
LED indication for each input status,error, communication port and power ON
Din rail mount assembly.
DIP switch for Modbus RTU slave configuration
No configuration software needed
CE Mark
Catalog biến tần Frenic ACE Fuji Electric - Beeteco.comBeeteco
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
These units convert a 4-20mA process current input into two identical isolated 4-20mA output signals. Power is obtained from the output loop (sinks current).
For easy troubleshooting, each unit has LEDs and diagnostic test points. Power LEDs help identify output open loop conditions. The precision 10-ohm sense resistor enables monitoring of the output signal without disturbing field wiring.
Features:
4 ChannelAnalog input – (12bit- 0-10v/0-20mA/4-20mA)
LED indication for each input status,error, communication port and power ON
Din rail mount assembly.
DIP switch for Modbus RTU slave configuration
No configuration software needed
CE Mark
Catalog biến tần Frenic ACE Fuji Electric - Beeteco.comBeeteco
Beeteco.com là trang mua sắm trực tuyến thiết bị điện - Tự động hóa uy tín tại Việt Nam.
Chuyên cung cấp các thiết bị: Đèn báo nút nhấn, Relay, Timer, Contactor, MCCB ELCB, Biến tần, Van, Thiết bị cảm biến, phụ kiện tủ điện, .... Từ các thương hiệu hàng đầu trên thế giới.
www.beeteco.com @ Công ty TNHH TM KT ASTER
Số 7 Đại Lộ Độc Lập, KCN Sóng Thần 1, P. Dĩ An, Tx. Dĩ An, Bình Dương
WS2813 is an intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. Its internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a DC5V voltage programmable constant current control part, which achieves highly consistent color effect.
pixel SK6812 rgb led specification datasheet from hanron lightingHanronLighting
This is the specification & datasheet of pixel SK6812 rgb led, please download to see all detail.
You can also contact Hanron expert at: www.ledstriplightings.com .
pixel rgb SK6812 MINI 3535 led specification datasheet from hanron lightingHanronLighting
This is the specification & datasheet of pixel rgb SK6812 MINI 3535 led, please download to see all detail.
You can also contact Hanron expert at: www.ledstriplightings.com .
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Epistemic Interaction - tuning interfaces to provide information for AI support
Xt1511 rgbp8 rev.01 en(nut)
1. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 011
XT1511RGB-P8
SPECIFICATION
INTEGRATED LIGHT SOURCE INTELLIGENT CONTROL OF
CHIP-ON-TOP SMD TYPE LED
Document No.: JX/ XT1511RGB-P8
Model No.: XT1511RGB-P8
Description: 5.5x5.0x1.6mm Top SMD Type 0.2Watt Power
tegrated light source Intelligent control LED
Rev. No.: 01
Date: 2015-07-31
ELECTROSTATIC
SENSITIVE DEVICES
2. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 012
INTEGRATED LIGHT SOURCE INTELLIGENT CONTROL
OF CHIP-ON-TOP SMD TYPE LED
Model: XT1511RGB-P8
1. Product Overview :
XT1511RGB-P8 is a smart LED control circuit and light emitting circuit in one controlled LED source,
which has the shape of a 5050 LED chip. Each lighting element is a pixel, and the intensities of the
pixels are contained within the intelligent digital interface input. The output is driven by patented PWM
technology, which effectively guarantees high consistency of the color of the pixels. The control
circuit consists of a signal shaping amplification circuit, a built-in constant current circuit, and a high
precision RC oscillator.
The data protocol being used is unipolar NRZ communication mode. The 32-bit data is transmitted
from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an
internal data latch, the remaining data is passed through the internal amplification circuit and sent out
on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using automatic shaping
forwarding technology makes the number of cascaded pixels without signal transmission only limited
by signal transmission speed.
The LED has a low driving voltage (which allows for environmental protection and energy saving),
high brightness, scattering angle, good consistency, low power, and long life. The control circuit is
integrated in the LED above.
2. Main Application Field:
● Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube,
LED appearance / scene lighting
● LED point light, LED pixel screen, LED shaped screen, a variety of electronic products,
electrical equipment etc..
3. Description:
● Top SMD internal integrated high quality external control line serial cascade constant current IC;
● control circuit and the chip in SMD 5050 components, to form a complete control of pixel,
color mixing uniformity and consistency;
●built-in data shaping circuit, a pixel signal is received after wave shaping and output
waveform distortion will not guarantee a line;
●The built-in power on reset and reset circuit, the power does not work;
●gray level adjusting circuit (256 level gray scale adjustable);
● red drive special treatment, color balance;
● line data transmission;
● plastic forward strengthening technology, the transmission distance between two points over 10M;
●Using a typical data transmission frequency of 800 Kbps, when the refresh rate of 30 frames per sec
4. Mechanical Dimensions:
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.1mm unless otherwise noted
3. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 013
5. PIN configuration
The serial symbol Pin name Functional description
number
1 VSS Ground wire Signal grounding and power supply
2 DOUT Data output Control data signal output
3 DIN Data input Control signal input data
4 VDD The power supply Power supply pin
5 OUTG Output port Green output port
6 OUTR Output port Red output port
7 OUTB Output port Blue output port
6. General Information
XT1511RGB-P8
XT1511RGB-P8: Defaults to chip and IC
integrated together, and in the form of
SOP8 encapsulation structure
4. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 014
7. Absolute Maximum Ratings(Ta=25℃,VSS=0V) :
Parameter Symbol Range Unit
Power supply voltage VDD +3.5~+5.5 V
Logic input voltage
V
IN -0.5~VDD+0.5 V
Working temperature Topt -40~+85 ℃
Storage temperature Tstg -50~+150 ℃
ESD pressure
V
ESD 4K V
8. The electrical parameters (unless otherwise specified, TA=-20 ~ +70 ℃, VDD=4.5 ~ 5.5V,
VSS=0V):
Parmeter Symbol Min Typical Max Unit Test conditions
The chip
VDD --- 5.2 --- V ---
supply voltage
R/G/B port VDS,M
--- --- 26 V ---
pressure AX
DOUT conect ground,
DOUT drive
IDOH --- 49 --- mA the maximum drive
current
capability
IDOL --- -50 --- mA
DOUT conect +, the
largest current
The signal VIH 3.4 --- --- V
input flip VDD=5.0V
VIL --- --- 1.6 Vthreshold
The frequency
FPWM --- 1.2 --- KHZ ---
of PWM
Static power
IDD --- 1 --- mA ---
consumption
9. The dynamic parameters (Ta=25 ℃):
Parameter Symbol Min Typical Max Unit Test conditions
The speed of data
fDIN --- 800 --- KHZ
The duty ratio of 67%
transmission (data 1)
DOUT transmission TPLH --- --- 500 ns
DIN→DOUT
delay TPHL --- --- 500 ns
IOUT Rise/Drop Tr --- --- 40 ns VDS=1.5
Time IOUT=9mATf --- --- 80 ns
5. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 015
10. The data transmission time (TH+TL=1.25µs±600ns):
T0H 0 code, high level time 0.3µs ±0.15µs
T0L 0 code, low level time 0.9µs ±0.15µs
T1H 1 code, high level time 0.6µs ±0.15µs
T1L 1 code, low level time 0.6µs ±0.15µs
Trst Reset code,low level time 80µs
11. Timing waveform:
Input code: Connection mode:
D1 D2 D3 D4DIN DO DIN DO DIN DO
PIX1 PIX2 PIX3
12. The method of data transmission:
Note: the D1 sends data for MCU, D2, D3, D4 for data forwarding automatic shaping cascade circuit.
6. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 016
13. 24bit data structure (Ta=25℃):
G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4
R3 R2 R1 R0 B7 B6 B5 B4 B3 B2 B1 B0
Note: high, send data in accordance with the order of the GRB(G7 → G6 →……..B0)
14. The typical application circuit:
5V application profile
12V application profile
12 v application solutions, it is suggested that the concatenated signal output port
180 ohm resistor RSER prevent electric plug or pull the power supply and signal lines
reverse case damage IC output, concatenated 180 ohm resistor RSER transmission
distance between two points can be up to 10 m.
24V application profile
24 v application solutions, it is suggested that the concatenated signal output port
470 ohm resistor RSER prevent electric plug or pull the power supply and signal lines
reverse case damage IC output, concatenated 470 ohm resistor RSER transmission
distance between two points can be up to 5 m.
7. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 017
XT1511RGB-P8 typical application circuit parameter contains the power input
voltage VIN, current limiting resistor R IN, chip VDD voltage capacitance
CIN and R/G/B LED current limiting resistor RL.
Chip supply voltage VDD: VDD=VIN-(IDD-IIN)*RIN
IIN is chip internal regulating circuit of working current, static current IDD is
chip (except for regulating circuit current), RIN resistance must ensure that the
VDD > 4 v.
RIN the greater the resistance, the lower the power consumption of the system,
but the system weak anti-interference ability; RIN resistance is smaller, the
greater the power consumption of the system, the working temperature is
higher, the design should be based on the system application environment
trade-offs resistance RIN. VIN and RIN relationships shown in the table below:
V
IN 5V 6V 9V 12V 15V 18V 24V
R
IN 0 750R 3.6K 6.8K 10K 12K 18K
XT1511RGB-P8 data output port of the DOUT load equivalent capacitance
CL, every data transfer cycle DOUT must to CL charging, the charging
current transient about 40 ma. So the current limiting resistor RIN the pressure
drop of the instant increase, VDD voltage to drop, with stable voltage
capacitor CIN VDD voltage. CL value does not exceed 1 nf cases, CIN
optional choose 0.1 uF capacitance.
The LED current limiting resistor RL: RL=(VIN-N*VLED-VDS) / ILED
The VIN is the input voltage, V LED is the pressure drop LED lights, VDS is
port voltage, reaches 1 v to constant output current, ILED is port
output current.
8. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.:
01
8
15. Standard LED Performance Graph:
Typical Relative Luminous Flux vs. Forward Current
Forward Voltage vs. Forward Current
150% 150
120%
N
or
m
ali
ze
d
Lu
mi
no
us
Fl
ux
100%
BLUE/GREEN
F
or
w
ar
d
C
ur
re
nt
(
m
A)
80% 20 RED
60% RED
BLUEGREEN
40%
10
20%
0.00 1
0 10 15 20 50 150 1.0 2.0 3.0 4.0 5.00.0
Forward Current(mA) Forward Voltage(V) Tj=25 °C
Thermal Pad Temperature vs. Relative Light Output Wavelength Characteristics
120%
BLUEGREEN
R
el
ati
ve
E
mi
ssi
on
Di
str
ib
uti
on
100%
GREEN REDN
or
m
ali
ze
d
Lu
mi
no
us
Fl
ux
100%
BLUE
80%
80%
60%
60%
RED
40%
40%
20% 20%
0.00 0.00
0 20 40 60 80 100 120 450 500 550 600 650 700 750 800400
Thermal Pad Temperature (T=25°C) Wavelength (nm)
F
or
w
ar
d
C
ur
re
nt
(
m
A)
Thermal Pad Temperature vs. Forward Current
100
80
60
40
20
0
0 20 40 60 80 100 120 Thermal Pad Temperature (°C)
Typical Radiation Pattern 120°
0
30°
60°
90°
90 75 60 45 30 15 0 0.2 0.4 0.6 0.8 1.0
Radiation Angle
9. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 019
16. Packaging Standard:
X T 1 5 1 1 R G B -P 8
C A T H O D E ID E N T IF IC A T IO N
T A P E F E E D D IR E C T IO N C A R R IE R T A P E
C O V E R T A P E
R E E L (1 7 8 x 1 2 m m )
(IN N E R 1 0 0 0 p c s L E D M A X )
E S D P O L Y E T H Y L E N E B A G
S M D
P R O D U C T N O .: S K 6 8 1 2 R G B P 8
Q U A N T IT Y .: 1 0 0 0 P C S
L o t N o .: L W 2 0 1 4 0 8 1 1 0 2 -1
0 D A T E :2 0 1 4 -0 8 -1 2
L A B E L S K E T C H IN G
The reel pack is applied in SMD LED. The LEDs are packed in cardboard boxes after packaging
in normal or anti-electrostatic bags. cardboard boxes will be used to protect the LEDs from
mechanical shocks during transportation. The boxes are not water resistant and therefore must
be kept away from water and moisture.
10. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 0110
TOP SMD LED Application Notes
1. Features
The Purposes of making The customers and users to have a clear understanding on the ways how
to use the LED.
2. Description
Generally. The LED can be used the same way as other general purposed semiconductors. When using
The TOP SMD LED, the following precautions must be taken to protect the LED.
3.Cautions
3.1Dust & Cleaning
This emitter has a silicone surface, There are many benefits to the silicone surface in terms of optical
properties and improved reliability. However, silicone is a softer material and prone to attract dust. While a
minimal amount of dust and debris on the LED will not cause significant reduction in illumination, steps
should be taken to keep the emitter free of dust.
These include keeping the LEDs in the manufacturer’s package prior to assembly and storing assemblies
in an enclosed area after installing the emitters.
Surface condition of this device may change when organic solvents such as trichloroethylene or
acetone were applied.
Avoid using organic solvent, it is recommended that isopropyl be used as a solvent for cleaning the LEDs.
When using other solvents, it should be confirmed beforehand whether the solvents will dissolve the
package and the resin of not.
Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence as ultrasonic
cleaning on the LEDs depends on factors such as ultrasonic power. Baking time and assembled condition.
Before cleaning, a pre-test should be done to confirm whether any damage to the LEDs will occur.
3.2. Moisture Proof Package
In order to avoid the absorption of moisture during transportation and storage, LED are packed in the aluminum
envelop, A desiccant is included in the aluminum envelop as it absorbs moisture. When moisture is absorbed
into the AMT package it may vaporize and expand during soldering. There is a possibility that this can cause
exfoliation of the contacts and damage to the optical characteristics of the LEDs. For this reason, the moisture
proof package is used to keep moisture to a minimum in the package.
3.3. Storage
In order to avoid the absorption of moisture, It is recommended to store SMD LED (in bulk or taped) in
the dry box (or the desiccator ) with a desiccant, Otherwise to store them in the following environment as
recommended.
a. Temperature: 5℃~30℃ b. Humidity: 60% RH Max
It is recommended to solder the LED as soon as possible after unpacking the aluminum envelop, But in
case that the LED have to be left unused after unpacking envelop again is requested.
The LED should be soldering within 1 hours after opening the package. If
baking is required, A baking treatment should be performed as follows:
70℃±5℃ for more than 24 hours.
11. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 0111
3.4. Reflow Soldering Characteristics
In testing, Has found S50 LEDs to be compatible with JEDEC J-STD-020C,using the parameters listed below. As a
general guideline The recommends that users follow the recommended soldering profile provided by the manufacturer of
solder paste used.
Note that this general guideline is offered as a starting point and may require adjustment for certain PCB designs
and Configurations of reflow soldering equipment.
Critical Zone TL to TP
amp-up
L L
(°C
) s max
Te
mp
era
tur
e MIN
Ramp down
ts
(Preheat)
T 25°C to Peak
Times
Profile Feature Lead-Based Solder Lead-Free Solder
Average Ramp-Up Rate (Ts max to Tp ) 3℃/second max. 3℃/second max.
Preheat: Temperature Min (Ts min) 100℃ 150℃
Preheat: Temperature Min (Ts max) 150℃ 200℃
Preheat: Time ( ts min to ts max ) 60-120 seconds 60-180 seconds
Time Maintained Above: Temperature (TL) 183 ℃ 217 ℃
Time Maintained Above: Time (t L) 60-150 seconds 60-150 seconds
Peak/Classification Temperature (T P) 215 ℃ 240 ℃
Time Within 5℃ of Actual Peak Temperature ( tp) <10 seconds <10 seconds
Ramp-Down Rate 6℃/second max. 6℃/second max.
Time 25 ℃ to Peak Temperature <6 minutes max. <6 minutes max.
Note: All temperatures refer to topside of the package, measured on the package body surface.
12. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 0112
3.5 Heat Generation:
Thermal design of the end product is of paramount importance. Please consider the heat
generation of the LED when making the system design. The coefficient of temperature increase
per input electric power is affected by the thermal resistance of the circuit board and density of
LED placement on the board, as well as components. It is necessary to avoid in tense heat
generation and operate within the maximum rating given in this specification. The operating
current should be decided after considering the ambient maximum temperature of LEDs
3.6 Electrostatic Discharge & Surge Current :
Electrostatic discharge (ESD) or surge current (EOS) may damage LED.
Precautions such as ESD wrist strap, ESD shoe strap or antistatic gloves must be worn
whenever handling of LED.
All devices, equipment and machinery must be properly grounded.
It is recommended to perform electrical test to screen out ESD failures at final inspection. It is
important to eliminate the possibility of surge current during circuitry design.
3.7 Moisture Proof Package
Cannot take any responsibility for any trouble that are caused by using the LEDs at conditions
exceeding our specifications.
The LED light output is strong enough to injure human eyes. Precautions must be taken to
prevent looking directly at the LEDs with unaided eyes for more than a few seconds.
The formal specification must be exchanged and signed by both parties before large volume
purchase begins. The appearance and specifications of the product may be modified for
improvement without notice.
13. Jercio(Shenzhen)Technology Co.,Ltd.
4th.Floor 2 Building NanFeng Industrial Zone Business Road No.11 ShiLong Community Shiyan Street
Baoan District City ShenZhen TEL:0755-27863413 FAX:0755-27863413
/13 Document No.: JX / XT1511RGB-P8 Rev. No.: 0113
Change History
FCN No. Date Rev. No. Changes/Reason of changes
2015-07-31 01 Initial Document
Items Signatures Date
Note
Prepared by Kevin Zhu 2015-07-31
Checked by
Approved by
FCN#