0.56 inch dual-digit seven segment led display | Ultra White

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BL-D56A-24W

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Ultra White

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Series No:BL-D56A-24
Specification Download:
Dimension
25 × 17.1 × 8 mm
Description:
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Illuminating Technology: The Revolution of 0.56 Inch Dual-Digit Alphanumeric LED Displays In the fast-evolving world of electronic displays, the 0.56 inch dual-digit alphanumeric LED display marks a significant milestone. Known for its compactness, efficiency, and versatility, this display technology has become a cornerstone in the development of modern electronic devices. Designed to meet the sophisticated demands of electronics manufacturer engineers, purchasers, and administrators, this article provides a deep dive into the features, applications, benefits, and real-world effectiveness of these displays.

Unveiling the Potential: Features and Applications

The 2 digit seven segment display stands out for its ability to convey information in a clear and precise manner. Whether it's a 0.56 inch 7 segment for basic numeric output or the more complex alphanumeric capabilities, these displays offer unparalleled readability in various lighting conditions. Their applications span from consumer electronics like digital clocks and calculators to more complex industrial control panels, healthcare devices, and aviation instruments, showcasing their adaptability and broad utility.

Advantages for Electronics Manufacturers

Integrating the 0.56 inch dual-digit alphanumeric LED display into products offers numerous benefits. Its low power consumption and long lifespan translate into cost savings and sustainability, while its compact size allows for more creative design freedoms. Moreover, the ease of programming and customization makes it a preferred choice for engineers looking to enhance the user experience.

Real-World Success: Case Studies

Several case studies illustrate the transformative impact of these LED displays in various sectors. For instance, a leading electronics manufacturer leveraged the seven segment indicator technology to develop a more intuitive and user-friendly interface for their line of household appliances, resulting in increased customer satisfaction and a significant uptick in sales.

Voices from the Field: User Testimonials

Testimonials from professionals in the electronics industry further affirm the value of the 0.56 inch dual-digit alphanumeric LED display. Engineers appreciate the display's reliability and ease of integration, while purchasers highlight the competitive edge it provides in terms of product differentiation and market appeal.

Looking Ahead: The Future of LED Display Technology

As technology continues to advance, the potential applications for the 0.56 inch dual-digit alphanumeric LED display are only set to increase. Innovations in materials and manufacturing processes promise even brighter, more energy-efficient, and versatile displays, ensuring their role as a pivotal component in future electronic devices.

Conclusion: Embrace the LED Display Revolution

The 0.56 inch dual-digit alphanumeric LED display represents a blend of innovation, functionality, and efficiency. For electronics manufacturers aiming to stay ahead in a competitive market, adopting this technology is not just a choice but a necessity. As we move forward, the significance of these displays in driving technological advancement and enhancing user experiences is undeniable.
0.56 inch dual-digit seven segment led display
0.56 inch dual-digit seven segment led display

Features

  • 0.56 Inch Digit Height (14.20mm): Offers clear and visible numeric displays, suitable for reading from a distance.
  • Compact Dimensions: The overall size of 25.00 x 17.10 mm makes it ideal for applications where space is limited.
  • Low Current Operation: Energy-efficient design, beneficial for power-sensitive applications, particularly in battery-operated devices.
  • Common Anode and Common Cathode Availability: Provides flexibility in circuit design, accommodating different electronic configurations.
  • Excellent Character Appearance: Ensures sharp and clear numeric displays for easy readability.
  • High Light Output: Bright display ensures visibility in various lighting conditions.
  • Easy Mounting on PC Boards or Sockets: Designed for straightforward integration onto printed circuit boards or into sockets, facilitating ease of assembly.
  • IC Compatible: Can be easily interfaced with various integrated circuits, suitable for complex electronic systems.
  • Multicolor Availability: Comes in different colors, offering options for customization and different design requirements.
  • Categorized for Luminous Intensity: Ensures uniform brightness across units for consistent performance.
  • Technically Rugged: Durable and reliable, built to withstand various operational conditions and environments.
  • Standard Design: Features a gray surface with white segments, offering a classic and clear display appearance.
  • RoHS Compliance: Manufactured following environmental and health safety standards.

Applications

  • Digital Clocks and Timers: Ideal for timekeeping devices in schools, offices, public areas, and household appliances.
  • Electronic Scoreboards: Suitable for displaying scores, times, or other numerical information in sports arenas and event venues.
  • Industrial Equipment: Employed in machinery and equipment for displaying measurements, counts, or operational data.
  • Consumer Electronics: Incorporated in household appliances like microwave ovens, washing machines, and audio equipment for setting displays.
  • Medical Devices: Used in medical equipment for showing readings, timers, and numerical data.
  • Automotive Displays: Applicable for displaying information in car dashboards, such as fuel level, temperature, or other indicators.
  • Control Panels: Used in control panels for machinery, HVAC systems, and industrial systems for clear numeric readouts.
  • Telecommunication Equipment: Suitable for network devices and communication equipment for displaying numeric information.
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Dimension and Circuit Drawing:
Related Information

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

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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