1.80 inch single-digit seven segment led display, bi-color

1.80 inch single-digit seven segment led display, bi-color

Series No:

BL-S180G-11XX

Weight:(g/pcs)

23.7

Dimension:(mm)

38 x 56 x 11

Character Height: (inch)

1.80 inch

Specification:

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Description:

Introduction

The 7 seg led display is a cornerstone in the electronics industry, known for its versatility and efficiency. One prominent example is the 1.80 inch single-digit seven segment LED display, bi-color. This type of display is widely used in various applications due to its clarity and reliability. Similar to the 7 segment common anode datasheet, these displays offer dual-color functionality that enhances their usability. In this article, we will delve into the key features, benefits, and applications of these displays, along with case studies and user testimonials.

Key Features of 1.80 Inch Single-Digit Bi-Color Seven Segment LED Displays

1. Dual Color Options

The bi-color functionality allows for two distinct colors, typically red and green, in one display. This feature is particularly useful for indicating different statuses or alerts. The 7 segment common anode datasheet highlights the ease of integrating these displays into various systems, providing a versatile solution for multiple applications.

2. High Visibility

With a 1.80-inch digit size, these displays offer excellent visibility even from a distance. The high brightness and contrast levels ensure readability in both well-lit and dim environments, making them ideal for various uses.

3. Energy Efficiency

Despite their bright illumination, these displays are designed to be energy-efficient. This low power consumption is particularly advantageous for battery-operated devices and systems where energy efficiency is crucial.

4. Durability and Reliability

Built to withstand harsh environmental conditions, these displays are highly durable. They can endure extreme temperatures, humidity, and mechanical vibrations, ensuring long-term reliability and performance.

5. Easy Integration

These displays are compatible with standard led voltmeter display circuits and white seven segment display configurations, making them easy to incorporate into existing designs. The 7 seg led display configuration simplifies the design process and ensures reliable performance.

Benefits of 1.80 Inch Single-Digit Bi-Color Seven Segment LED Displays

Enhanced Communication

The dual-color feature enhances communication by allowing different colors to represent different statuses or messages. This capability is particularly beneficial in industrial applications where quick and clear communication is essential.

Cost Efficiency

The combination of durability and low power consumption makes these displays a cost-effective solution. The long lifespan reduces the need for frequent replacements, while the energy efficiency lowers operational costs.

Versatility

These displays are highly versatile and can be used in a wide range of applications. From industrial equipment to consumer electronics, the ability to customize color settings makes them adaptable to various needs.

Applications of 1.80 Inch Single-Digit Bi-Color Seven Segment LED Displays

Industrial Equipment

In industrial settings, these displays are used for monitoring and control purposes. The 7 seg led display configuration provides clear readouts of measurements and operational statuses, which are essential for maintaining efficiency and safety.

Consumer Electronics

From digital clocks to kitchen appliances, the led voltmeter display technology is a staple in consumer electronics. The 1.80-inch bi-color displays offer similar benefits in a more compact form, making them ideal for various consumer applications.

Medical Devices

The reliability and clarity of the 1.80 inch single-digit seven segment LED display make it suitable for medical devices where accurate and visible readouts are critical. These displays are used in various medical equipment such as digital thermometers and blood pressure monitors.

Automotive Displays

In the automotive industry, these displays are used for dashboards and other control panels, providing clear and immediate information to drivers. The led voltmeter display configurations are particularly useful for monitoring vehicle status and performance.

Case Studies

Case Study 1: Industrial Application

A leading manufacturer of industrial control systems integrated the 1.80 inch single-digit bi-color seven segment LED display with a 7 seg led display configuration into their latest product line. The enhanced visibility and durability resulted in a significant improvement in operator efficiency and system reliability. The ability to use different colors for different statuses helped in reducing errors and improving response times.

Case Study 2: Consumer Electronics

A major electronics company used the 1.80 inch single-digit bi-color seven segment LED display in their new range of kitchen appliances. The displays provided clear, easy-to-read timers and settings, which received positive feedback from consumers for improving usability. The dual-color feature allowed users to easily differentiate between various functions and settings.

User Testimonials

John D., Electronics Engineer

“The 1.80 inch single-digit bi-color seven segment LED display with a 7 seg led display configuration has been a game-changer for our designs. Its visibility and durability are unmatched, and our customers love the reliability it brings to their equipment.”

Sara K., Product Manager

“We integrated the led voltmeter display technology into our new line of digital clocks, and the feedback has been overwhelmingly positive. The clear, bright display makes a significant difference in user satisfaction.”

Conclusion

The 1.80 inch single-digit bi-color seven segment LED display offers numerous benefits, from high visibility and energy efficiency to durability and ease of integration. Its applications across various industries highlight its versatility and effectiveness. By choosing these displays, manufacturers can enhance the performance and user experience of their products. Explore the possibilities with 1.80 inch single-digit bi-color seven segment LED displays and elevate your electronic designs.

Call to Action

Interested in integrating the 1.80 inch single-digit bi-color seven segment LED display into your products? Contact us today to learn more about customization options and how these displays can benefit your applications.

1.80 inch single-digit seven segment led display, bi-color
1.80 inch single-digit seven segment led display, bi-color

Features

  • 1.80-Inch Digit Size: Provides clear visibility for numeric displays, suitable for various applications.
  • Bi-Color Functionality: Allows the display of information in two different colors, enhancing the versatility and visual appeal of the display.
  • Low Current Operation: Energy-efficient, making it suitable for both battery-powered and low-power electronic devices.
  • Common Anode and Cathode Options: Offers flexibility in electronic design, accommodating different circuit configurations.
  • Excellent Character Appearance: Ensures digits are displayed clearly and legibly, enhancing readability.
  • High Light Output: Bright enough for easy reading under various lighting conditions.
  • Easy Mounting on PC Boards or Sockets: Designed for straightforward installation, facilitating efficient integration into electronic systems.
  • IC Compatible: Can be integrated with integrated circuits, making it suitable for complex electronic designs.
  • Multicolor Availability: Indicates the availability of displays in various colors, adding versatility in design and functionality.
  • Categorized for Luminous Intensity: Ensures consistent brightness levels across units, important for uniform display quality.
  • Technically Rugged: Durable and reliable, capable of withstanding various operational environments.
  • Standard Design: Gray Surface, White Segment: Offers a classic look with high contrast for ease of reading.
  • RoHS Compliance: Meets environmental standards, adhering to regulations that restrict hazardous substances.

Applications

  • Public Information Displays: Suitable for use in transportation stations, public squares, or event venues where clear and color-variable numeric displays are needed.
  • Industrial Control Panels: Ideal for industrial environments where clear, color-coded numeric displays are necessary for monitoring and control.
  • Retail and Advertising Displays: Effective in retail settings or for advertising purposes where eye-catching, color-variable numeric displays are beneficial.
  • Educational Tools: Can be used in educational settings for displaying numeric information in a visually engaging manner.
  • Healthcare Equipment: Useful in healthcare settings for equipment that requires medium-sized, easy-to-read numeric displays with color differentiation.
  • Event and Timing Displays: Suitable for events or competitions where timing or scoring needs to be displayed clearly with color distinction.
Electrical-optical characteristics:
Filters Sort results
Reset Apply
Part No. (Cathode)
Part No. (Anode)
Emitting Color
Material
Peak Wavelength (nm)
Voltage typ.(v)
Voltage max. (v)
Luminous min
Luminous typ
BL-S180G-11DUG (D)
BL-S180H-11DUG (D)
Ultra Red
AlGaInP
660
2.5
165
BL-S180G-11DUG (UG)
BL-S180H-11DUG (UG)
Ultra Green
AlGaInP
574
2.5
125
BL-S180G-11EG (E)
BL-S180H-11EG (E)
Orange
GaAsP/GaP
635
2.5
120
BL-S180G-11EG (G)
BL-S180H-11EG (G)
Green
GaP/GaP
570
2.5
120
BL-S180G-11EG
BL-S180H-11EG
Orange
GaAsP/GaP
635
2.5
80
120
BL-S180G-11EG
BL-S180H-11EG
Green
GaP/GaP
570
2.5
80
120
BL-S180G-11SG (G)
BL-S180H-11SG (G)
Green
GaP/GaP
570
2.5
120
BL-S180G-11SG (S)
BL-S180H-11SG (S)
Super Red
AlGaInP
660
2.5
110
BL-S180G-11SG
BL-S180H-11SG
Hi Red
GaAlAs/SH
660
2.2
75
110
BL-S180G-11SG
BL-S180H-11SG
Green
GaP/GaP
570
2.5
80
120
BL-S180G-11UEUG (UE)
BL-S180H-11UEUG (UE)
Ultra Orange
AlGaInP
630
2.5
165
BL-S180G-11UEUG (UG)
BL-S180H-11UEUG (UG)
Ultra Green
AlGaInP
574
2.5
165
Package configuration & Internal circuit diagram
1.80 inch single-digit seven segment led display, bi-color


All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.

Partno description:

LED seven segment , called also LED numeric display, is widely applied in home appliance panel display and other application.

Part No of Seven segment LED display

More information

Reflector Surface color (1st number)/ Segment Lens color (2nd number):

Number012345
Ref Surface ColorWhiteBlackGrayRedGreen 
Epoxy ColorWater clearWhite diffusedRed DiffusedGreen DiffusedYellow Diffused 

Absolute maximum ratings (Ta= 25°C)

Parameter SDUREYGUnit
Forward Current IF 252525252530mA
Power Dissipation Pd 606060606065mW
Reverse Voltage VR 555555V
Peak Forward Current IPF (Duty 1/10 @1KHZ) 150150150150150150mA
Operation Temperature TOPR-40 to +80°C
Storage Temperature TSTG-40 to +85°C
Lead Soldering Temperature TSOL  Max.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb)°C

Absolute maximum ratings (Ta= 25°C)

ParameterUHRUEYOUYUGPGUBUWUnit
Forward Current IF3030303030303030mA
Power Dissipation Pd7565656575110120120mW
Reverse Voltage VR55555555V
Peak Forward Current IPF (Duty 1/10 @1KHZ)150150150150150150100100mA
Operation Temperature TOPR-40 to +80°C
Storage Temperature TSTG-40 to +85°C
Lead Soldering Temperature TSOLMax.260+ 5°C for 3 sec Max. ( 1.6mm from the base of the epoxy bulb)°C
Related Information

Applied for:
dvd player radio train instrument refrigerator

1. Application
The Seven Segment LED is widely applied for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Checking with BETLUX’s Sales in
advance for information on applications in which exceptional reliability is required, particularly
when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in
aviation, transportation, traffic control equipment, medical and life support systems and safety
devices).

2. Storage
The storage ambient for the Seven Segment LED should not exceed 30℃ temperature or 70% relative humidity.
For extended storage out of their original packaging, it is recommended that the Seven Segment LEDs be stored
in a sealed container with appropriate desiccant, or in a desiccator with nitrogen ambient.

3. Cleaning
Avoid using any unspecified chemical solvent to clean LED . For example, Trichloroethylene, Chlorosen, Acetone, and Diflon S3MC.
Any cleaning method can only be taken under normal temperature in one minute or less if it is required.
Use water to clean the Seven Segment LED if necessary under room temperature
dry it immediately after that.

4.Forming
Any unsuitable stress applied to the epoxy may break bonding wires in LED
Any forming on lead pin must be done before soldering, not during or after soldering.
Avoid applying any stress to resin in order to prevent the epoxy fracture and break on bonding wire.
While forming, please use a tie bar cut or equivalent to hold or bend the pin.
2mm from the base of resin is the minimum distance for the place bending the lead pin.
Avoid bending the lead pin at the same point twice or more.

seven segment display forming caution

Soldering

When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:

 

IR Reflow Soldering (for SMD display)Wave SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP

 product.

antistatic notice-smd led

LED dirve IC by  Maxim Integrated

 MAX6959  4½-Digit LED Display Driver

 MAX6958  4½-Digit LED Display Driver

 MAX6955  7-, 14-, 16-Segment LED Display Driver

 MAX6956  LED Static Display Driver and I/O Port

 MAX6954  7-, 14-, 16-Segment LED Display Driver

 MAX6952  5 x 7 Matrix LED Display Driver

 MAX6957  LED Static Display Driver and I/O Port

MAX6950  5-Digit LED Display Driver

 MAX6951  8-Digit LED Display Driver

 ICM7212  4-Digit LED Driver

 ICM7212A  4-Digit LED Driver

 ICM7212AM  4-Digit LED Driver

 ICM7212M  4-Digit LED Driver

 ICM7218A  8-Digit LED Driver

 ICM7218B  8-Digit LED Driver

 ICM7218C  8-Digit LED Driver

 ICM7218D  8-Digit LED Driver

 MAX7221  8-Digit LED Display Driver

 MAX7219  8-Digit LED Display Driver

 provide in-depth design and IC selection help for design engineers.  Each solution is dedicated to a popular end-equipment type and features design information, circuits and a block diagram.   Within a block diagram, click on a block to view best-fit integrated circuits recommended by Maxim engineers.

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

  • Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

  • Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

  • Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

  • Select an Appropriate Power Supply:
  • Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
  • Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
  • Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
  • Consider Additional Features:
  • Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
  • Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
  • Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
  • Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
  • Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

  • Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
  • Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
  • Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
  • Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
  • LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
  • MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
  • TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
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