3.00 inch seven segment LED 1 digit | Ultra Orange

Article No:

BL-S300A-12UE

Color: 

Ultra Orange

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color
material
wavelength
apperance
v_typ
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BL-S300A-12B
ultra Blue
InGaN/SiC
470
4.2
170
215
BL-S300A-12D
Super Red
GaAlAs/DH
660
2.2
240
300
BL-S300A-12E
Orange
GaAsP/GaP
635
2.5
160
210
BL-S300A-12G
Green
GaP/GaP
570
2.5
160
210
BL-S300A-12H
Red
GaP/GaP
700
2.6
BL-S300A-12PG
Ultra Pure Green
InGaN/SiC
525
4.2
260
350
BL-S300A-12S
Hi Red
GaAlAs/SH
660
2.2
162.5
210
BL-S300A-12UB
ultra Blue
InGaN/SiC
470
4.2
190
250
BL-S300A-12UE
Ultra Orange
AlGaInP
630
2.5
165
215
BL-S300A-12UG
Ultra Green
AlGaInP
574
2.5
240
300
BL-S300A-12UHR
Ultra Red
AlGaInP
645
2.5
320
BL-S300A-12UR
Ultra Red
GaAlAs/DDH
660
2.2
245
320
BL-S300A-12UY
Ultra Yellow
AlGaInP
590
2.5
165
215
BL-S300A-12W
Ultra White
InGaN
-
4.2
270
BL-S300A-12Y
Yellow
GaAsP/GaP
585
2.5
160
210
BL-S300A-12YO
Ultra Amber
AlGaInP
619
2.5
215
Product Series information
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Product Series
Series No:BL-S300A-12
Specification Download:
Dimension
62 × 90 × 12.5 mm
Description:
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Introduction The 3.00 inch seven segment LED 1 digit display is an essential component in many electronic devices, known for its clarity and reliability in numerical displays. Utilizing 7 segment display segments technology, these displays are crucial in various applications, from consumer electronics to industrial equipment. This article explores the features, applications, and benefits of the 3.00 inch seven segment LED 1 digit, supported by case studies and user testimonials. Features of the 3.00 Inch Seven Segment LED 1 Digit The 3.00 inch seven segment LED 1 digit offers several key features that make it indispensable in numerous devices:
  • High Visibility: The large 3.00-inch size ensures that numbers are easily readable from a distance, making them ideal for various environments.
  • Energy Efficiency: LED technology ensures low power consumption, making these displays cost-effective over the long term.
  • Durability: Built to withstand various environmental conditions, these displays are robust and reliable.
  • Versatility: The 7 segment display segments technology is straightforward and can be easily integrated into various systems, including 3 inch 7 segment display configurations.
  • Color Options: Available in multiple colors, including 7 segment display blue, to match different design requirements.
Applications of the 3.00 Inch Seven Segment LED 1 Digit These displays find wide-ranging applications across different industries due to their reliability and high visibility:
  • Consumer Electronics: Commonly found in household devices such as digital clocks, kitchen appliances, and calculators.
  • Industrial Equipment: Used in control panels to display critical operational data and metrics.
  • Medical Devices: Essential for showing clear data on devices such as thermometers, blood pressure monitors, and other medical equipment.
  • Public Information Systems: Employed in ticketing machines, public transport systems, and information boards to display numeric information.
  • Educational Tools: Widely used in teaching aids and experimental setups, especially in single 7 segment display projects.
Benefits of the 3.00 Inch Seven Segment LED 1 Digit Adopting a 3.00 inch seven segment LED 1 digit offers numerous benefits:
  • Precision and Clarity: The display provides clear and precise numerical information, essential for accurate readings.
  • Energy Efficiency: With minimal power consumption, these displays are both economical and environmentally friendly.
  • Large Size: The large 3.00-inch size allows for easy readability, even from a distance.
  • User-Friendly: Easy to use and understand, making them accessible for a wide range of applications.
  • Flexible Integration: Can be easily incorporated into various systems, including those using 3 inch 7 segment display configurations.
Case Studies of the 3.00 Inch Seven Segment LED 1 Digit Case Study 1: Medical Application A healthcare device manufacturer integrated the 3.00 inch seven segment LED 1 digit into their digital thermometers. This integration led to enhanced readability and accuracy, significantly improving user satisfaction and product reliability. Case Study 2: Industrial Control Panels An industrial equipment manufacturer implemented these displays in their control panels to monitor machinery performance. The clear and reliable displays helped reduce errors and improve operational efficiency by providing accurate real-time data. User Testimonials Testimonial 1: Electronics Manufacturer Engineer "Integrating the 7 segment display segments technology into our products has greatly improved our device functionality. The large size and clear visibility are exactly what we needed for our high-visibility designs." Testimonial 2: Educational Tool Developer "The 3.00 inch seven segment LED 1 digit has been a game-changer in our educational kits. It's easy to use and provides excellent clarity, helping students understand seven segment voltmeter concepts better." Extra Section: Comparing with Single 7 Segment Display While a single 7 segment display is effective for displaying single-digit numerical data, the 7 segment display segments technology used in the 3.00-inch display offers enhanced flexibility and larger readability for various applications. The single-digit displays are suitable for smaller devices, but the 3.00-inch single-digit displays are ideal for devices requiring higher visibility. This makes the 3.00-inch display perfect for applications needing clear visibility from a distance without compromising precision. Conclusion The 3.00 inch seven segment LED 1 digit is a versatile and reliable choice for various applications, from consumer electronics to industrial machinery. Its high visibility, durability, and energy efficiency make it an invaluable component in modern electronic systems. Whether you are an electronics manufacturer, a purchaser, or an administrator, integrating these displays can enhance the functionality and user experience of your products. Call to Action If you're looking to improve the clarity and efficiency of your electronic displays, consider the 3.00 inch seven segment LED 1 digit. Contact us today to learn more about how this technology can benefit your operations.
3.00 inch seven segment LED 1 digit
3.00 inch seven segment LED 1 digit
Features:
  • Low Current Operation
  • Common Anode and Common Cathode available
  • Excellent Character Appearance
  • High Light Output
  • Easy Mounting On PC Boards or Sockets
  • IC Compatible
  • Multicolor Available
  • Categorized for Luminous Intensity
  • Technically Rugged
  • Standard: Gray Surface, White Segment
  • RoHS Compliance
  • Wide operating temperature range
  • Long lifespan
  • Wide viewing angle
  • Low power consumption
  • High reliability
  • Compact and lightweight design
  • Anti-static package for easy handling and integration
  • High contrast and readability in both color options
Applications:
  • Traffic signals
  • Warning indicators
  • Process control displays
  • Gaming machines
  • Audio equipment
  • Home appliances
  • Communication devices
  • Industrial control systems
  • Security systems
  • Medical instruments
  • Test and measurement equipment
  • Wearable devices
  • Entertainment systems
  • Advertising displays
  • Large digital clocks
  • Scoreboards
  • Countdown timers
  • Public information displays
  • Sports scoreboards
  • Railway departure boards
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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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