12 inch single big digit segment display
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Character Height: (inch)
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Description:
The 12 inch single big digit segment display is a critical component in various electronic applications, known for its large size and high visibility. This big 7 segment display, also referred to as a seven segment display, is essential in fields ranging from industrial equipment to consumer electronics. In this article, we will explore the features, applications, benefits, and real-world case studies of the big 7 segment display, highlighting its importance for electronics manufacturers, engineers, and administrators.
Features of the 12 Inch Single Big Digit Segment Display
High Visibility
The big 7 segment display is designed for exceptional visibility. The large 12-inch digits ensure that numerical information is easily readable from considerable distances and in various lighting conditions. This high visibility makes it ideal for both indoor and outdoor applications, ensuring that seven segment display information is clear and legible.
Robust Design
This seven segment display is built to withstand harsh environments. Its robust construction ensures durability and reliable performance over time, which is crucial for industrial and commercial settings. The 7 segment LED technology used in the display is resilient against dust, moisture, and temperature variations, ensuring long-term reliability.
Energy Efficiency
Despite its large size, the big 7 segment display is highly energy-efficient. It consumes minimal power, making it suitable for devices that require continuous operation without significantly increasing energy costs. The seven segment LED display technology ensures bright displays with low power consumption, enhancing overall efficiency.
Ease of Integration
Integrating the big 7 segment display into various electronic systems is straightforward. Its simple design and compatibility with common 7 segment LED drivers simplify the installation process for engineers and manufacturers. This ease of integration allows for quick deployment in diverse applications, from consumer electronics to industrial machinery.
Applications of the 12 Inch Single Big Digit Segment Display
Consumer Electronics
In consumer electronics, the big 7 segment display is used in devices such as digital clocks, timers, and home appliances. Its clear and bright display enhances user experience by providing easy-to-read numerical data. The large seven segment display digits ensure that information is visible even from a distance, improving usability.
Industrial Equipment
The 12 inch single big digit segment display is widely used in industrial equipment, including control panels and measurement devices. Its high visibility and reliability are crucial for accurate monitoring and data display in industrial settings. The robust design ensures it can withstand the demands of industrial environments, making it a preferred choice for engineers.
Medical Devices
Medical devices, such as diagnostic equipment and monitors, rely on the seven segment display for precise and easily readable numerical displays. This reliability is vital in healthcare environments where accuracy is paramount. The large, clear 7 segment LED improves readability for medical professionals, ensuring accurate readings.
Automotive Applications
In the automotive industry, the big 7 segment display is prevalent in dashboards and instrument panels. Its durability and readability enhance driver information systems, contributing to safer and more efficient vehicle operation. The seven segment LED display technology ensures visibility in varying light conditions, from bright sunlight to low-light environments.
Benefits of the 12 Inch Single Big Digit Segment Display
Cost-Effective Solution
The big 7 segment display provides a cost-effective solution for numerical data display. Its affordability, combined with high performance, makes it a popular choice across various industries. The efficient 7 segment LED technology offers bright displays at a lower cost, making it a smart investment for manufacturers.
Versatility
The seven segment display is highly versatile and can be used in numerous applications, from consumer products to industrial machinery. This adaptability makes it a valuable component for diverse electronic systems. The ability to display large 7 segment LED digits makes it suitable for a wide range of uses, from simple clocks to complex industrial displays.
Reliable Performance
Known for its reliable performance, the 12 inch single big digit segment display consistently delivers clear and accurate numerical displays. This reliability is crucial for applications where precision is essential. The robust big 7 segment display design ensures consistent performance over time, providing peace of mind for users.
User-Friendly Design
The big 7 segment display is designed to be user-friendly, with straightforward connections that facilitate easy integration into different systems. This user-friendliness reduces setup time and complexity, benefiting both novice and experienced engineers. The clear display of seven segment display digits ensures ease of use for all users, enhancing the overall user experience.
Case Studies
Case Study 1: Enhancing Industrial Control Panels
A leading industrial equipment manufacturer integrated the 12 inch single big digit segment display into their control panels. This integration resulted in improved readability and faster data interpretation by operators, leading to enhanced efficiency and reduced errors in the manufacturing process. The robust design of the seven segment LED display proved invaluable in the harsh industrial environment.
Case Study 2: Improving Medical Device Accuracy
A medical device company used the big 7 segment display in their latest diagnostic equipment. The clear, precise readings provided by the display significantly increased user satisfaction and trust in the device’s reliability. The ability to display accurate 7 segment LED was crucial in the medical field, ensuring accurate patient data.
Case Study 3: Automotive Dashboard Innovation
An automotive manufacturer integrated the seven segment display into their new vehicle dashboards. The improved visibility and durability of the display contributed to better driver information systems and overall customer satisfaction. The seven segment LED display technology ensured that the display remained clear under various lighting conditions, enhancing safety and user experience.
User Testimonials
Testimonial 1: Electronics Engineer
“As an electronics engineer, the big 7 segment display is a key component in my projects. Its reliability and clarity are unmatched, making my work more efficient and accurate. The ease of integrating 7 segment LED digits into our designs has been a game-changer.”
Testimonial 2: Product Manager
“We chose the 12 inch single big digit segment display for our latest line of consumer electronics. The feedback from users has been overwhelmingly positive, highlighting the display’s readability and performance. The seven segment LED display design has proven to be reliable and effective.”
Testimonial 3: Industrial Designer
“The seven segment display has significantly improved our industrial control systems. Its durability and efficiency have been a game-changer for our product offerings. The ability to clearly display 7 segment LED has enhanced our product’s usability and reliability.”
Conclusion
The 12 inch single big digit segment display is a versatile, reliable, and cost-effective component that serves a wide range of applications. From consumer electronics to industrial machinery, its benefits are clear and substantial. By incorporating this display into your projects, you can ensure high performance and user satisfaction. Whether you are an electronics engineer, a product manager, or an industrial designer, the big 7 segment display offers the perfect solution for your numerical display needs.
Call to Action: Enhance your electronic projects with the 12 inch single big digit segment display today and experience the difference in performance and reliability.
big segment display
Features:
- Large digit size: 12.00 inch
- Digit height: 312.0mm
- Dimensions: 220.00mm x 340.00mm
- Includes a single decimal point and a comma
- Each segment contains a single LED chip
- Offers the option of common anode or common cathode
- Designed for low current operation
- Provides excellent character appearance
- Delivers high light output for visibility
- Easy mounting on PC boards or sockets
- IC compatible for seamless integration
- Multicolor options available for diverse display needs
- Luminous intensity categorized for consistent brightness
- Technically rugged for durability and reliability
- Standard design features a gray surface with white segments
- Compliant with RoHS standards for environmental responsibility
Applications:
- Industrial scoreboards for displaying large-scale production metrics and targets
- Stadium displays for showcasing scores, game time, and advertisements to large audiences
- Large-scale timers and clocks for public areas, sports events, and industrial facilities
- Public information displays for conveying important messages, schedules, and directions
- Railway and airport displays for departure/arrival times, platform information, and travel details
- Outdoor advertising displays for promoting products and services in high-traffic areas
- Panel meters for industrial applications, such as monitoring equipment status and process variables at a larger scale
Electrical-optical characteristics:
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-SE1200A-11B |
BL-SE1200B-11B |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
95 |
210 |
|
BL-SE1200A-11D |
BL-SE1200B-11D |
Super Red |
GaAlAs/DH |
660 |
2.2 |
90 |
225 |
|
BL-SE1200A-11E |
BL-SE1200B-11E |
Orange |
GaAsP/GaP |
635 |
2.5 |
115 |
200 |
|
BL-SE1200A-11G |
BL-SE1200B-11G |
Green |
GaP/GaP |
570 |
2.5 |
95 |
210 |
|
BL-SE1200A-11H |
BL-SE1200B-11H |
Red |
GaP/GaP |
700 |
2.6 |
|||
BL-SE1200A-11PG |
BL-SE1200B-11PG |
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
120 |
250 |
|
BL-SE1200A-11S |
BL-SE1200B-11S |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
90 |
200 |
|
BL-SE1200A-11UB |
BL-SE1200B-11UB |
ultra Blue |
InGaN/SiC |
470 |
4.2 |
105 |
230 |
|
BL-SE1200A-11UE |
BL-SE1200B-11UE |
Ultra Orange |
AlGaInP |
630 |
2.5 |
110 |
210 |
|
BL-SE1200A-11UG |
BL-SE1200B-11UG |
Ultra Green |
AlGaInP |
574 |
2.5 |
90 |
225 |
|
BL-SE1200A-11UR |
BL-SE1200B-11UR |
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
105 |
250 |
|
BL-SE1200A-11UY |
BL-SE1200B-11UY |
Ultra Yellow |
AlGaInP |
590 |
2.5 |
110 |
210 |
|
BL-SE1200A-11W |
BL-SE1200B-11W |
Ultra White |
InGaN |
- |
4.2 |
230 |
||
BL-SE1200A-11Y |
BL-SE1200B-11Y |
Yellow |
GaAsP/GaP |
585 |
2.5 |
95 |
170 |
Partno description:
More information
Reflector Surface color (1st number)/ Segment Lens color (2nd number):
Number | 0 | 1 | 2 | 3 | 4 | 5 |
Ref Surface Color | White | Black | Gray | Red | Green | |
Epoxy Color | Water clear | White diffused | Red Diffused | Green Diffused | Yellow Diffused |
Absolute maximum ratings (Ta= 25°C)
Parameter | S | D | UR | E | Y | G | Unit | |
Forward Current IF | 25 | 25 | 25 | 25 | 25 | 30 | mA | |
Power Dissipation Pd | 60 | 60 | 60 | 60 | 60 | 65 | mW | |
Reverse Voltage VR | 5 | 5 | 5 | 5 | 5 | 5 | V | |
Peak Forward Current IPF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | mA | |
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)
Parameter | UHR | UE | YO | UY | UG | PG | UB | UW | Unit |
Forward Current IF | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA |
Power Dissipation Pd | 75 | 65 | 65 | 65 | 75 | 110 | 120 | 120 | mW |
Reverse Voltage VR | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V |
Peak Forward Current IPF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 100 | 100 | mA |
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 |
Related Information
Applied for:
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.
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 Soldering | Soldering Iron | |||
Pre-Heat | 150-180°C | Pre-Heat | 100°C Max. | Temperature | 300°C Max. |
Pre-Heat Time | 120sec Max. | Pre-Heat Time | 60sec Max. | ||
Peak Temperature | 260°C Max. | SolderWave | 260°C Max. | Soldering Time | 3sec Max.(one time only) |
Soldering Time | 10 sec Max. | Soldering Time | 5sec 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.
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
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.