Related Article List
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
ultra Blue |
InGaN/SiC |
470 |
4.2 |
19 |
28 |
||||
Super Red |
GaAlAs/DH |
660 |
2.2 |
9 |
15 |
||||
Orange |
GaAsP/GaP |
635 |
2.5 |
6 |
11 |
||||
Green |
GaP/GaP |
570 |
2.5 |
6 |
10 |
||||
Red |
GaP/GaP |
700 |
2.6 |
0.4 |
0.8 |
||||
Ultra Pure Green |
InGaN/SiC |
525 |
4.2 |
13 |
20 |
||||
Hi Red |
GaAlAs/SH |
660 |
2.2 |
4 |
8 |
||||
ultra Blue |
InGaN/SiC |
470 |
4.2 |
24 |
35 |
||||
Ultra Orange |
AlGaInP |
630 |
2.5 |
9 |
13 |
||||
Ultra Green |
AlGaInP |
574 |
2.5 |
9 |
15 |
||||
Ultra Red |
GaAlAs/DDH |
660 |
2.2 |
11 |
17 |
||||
Ultra Yellow |
AlGaInP |
590 |
2.5 |
9 |
13 |
||||
Ultra White |
InGaN |
- |
4.2 |
32 |
|||||
Yellow |
GaAsP/GaP |
585 |
2.5 |
6 |
11 |
Product Series information
Product Series |
|---|
 Series No:BL-S39C-11 Dimension 10 × 13 × 7 mm Description: ___________________________________________________________________________________________________________________________________________________ The 0.39 inch single-digit seven segment LED display is an essential component in various electronic devices, known for its efficiency and clarity. This article delves into its features, applications, benefits, case studies, and user testimonials, providing valuable insights for electronics manufacturers, engineers, purchasers, and administrators.
Features of the 0.39 Inch Single-Digit Seven Segment LED DisplayHigh Brightness and Visibility One of the primary features of the 0.39 inch single-digit seven segment LED display is its high brightness, ensuring excellent visibility in different lighting conditions. This makes it ideal for applications where clear and immediate readability is crucial. Compact and Efficient Design The compact size of the 0.39 inch seven segment display allows it to fit into small spaces, making it a perfect choice for handheld devices and compact instrumentation. Despite its small footprint, it delivers high efficiency and performance. Low Power Consumption The 7 segment display voltage meter is designed to consume minimal power, which is essential for battery-operated devices and applications where power efficiency is a key consideration. This feature extends the battery life of portable devices. Durability and Reliability Built to withstand rigorous use, the 0.39 inch single-digit seven segment LED display offers excellent durability and reliability. This ensures long-term performance even in demanding environments, making it a dependable choice for various applications. Easy Integration The seven segment pin configuration simplifies the integration of the display into various electronic circuits and systems. The detailed 7 segment display types datasheet provides the necessary specifications and guidelines for engineers, making the design process straightforward.Applications of the 0.39 Inch Single-Digit Seven Segment LED DisplayConsumer Electronics In consumer electronics, the 7 segment display is widely used in devices such as digital clocks, calculators, and household appliances. Its clear and precise numeric display enhances the functionality and user experience of these products. Industrial Equipment The 0.39 inch single-digit seven segment LED display is commonly used in industrial equipment for control panels, measurement devices, and monitoring systems. Its robustness and visibility make it suitable for harsh industrial environments. Medical Devices Medical devices such as glucometers, digital thermometers, and patient monitoring systems often incorporate the 7 segment display. The display’s accuracy and reliability are critical in these applications, ensuring precise readings and data representation. Automotive Displays Automobiles use seven segment displays for dashboard instruments like odometers and speedometers. The display’s durability and visibility under various lighting conditions make it an excellent choice for automotive applications. Telecommunications Equipment In telecommunications, the 7 segment display is used for status indicators and diagnostic displays. Its clear visibility helps technicians quickly assess and troubleshoot equipment status.Benefits of the 0.39 Inch Single-Digit Seven Segment LED DisplayEnhanced User Experience The 7 segment display’s ability to provide clear and bright numerical data enhances the user experience. Users can quickly and easily read and interpret the displayed information, which is particularly important in devices where quick data access is essential. Energy Efficiency The low power consumption of the 0.39 inch single-digit seven segment LED display makes it an energy-efficient choice. This is particularly beneficial for battery-operated devices, as it helps extend the operational life of these devices. Cost-Effective and Durable The display’s durability reduces the need for frequent replacements and maintenance, offering a cost-effective solution over time. Its long-lasting performance ensures reliability and reduces overall costs for manufacturers and end-users. Improved Design Flexibility The compact size and straightforward pin configuration of the 7 segment display allow for flexible integration into a wide range of electronic devices. Engineers can design smaller, more efficient products without compromising on display quality.Case StudiesCase Study 1: Digital Clocks A manufacturer of digital clocks integrated the 0.39 inch single-digit seven segment LED display into their new line of compact, stylish clocks. The display's brightness and readability under various lighting conditions significantly improved user satisfaction and sales. Case Study 2: Industrial Control Panels An industrial equipment supplier adopted the seven segment display for their control panels. The display’s reliability and ease of integration reduced assembly time and enhanced the durability of the final products, leading to a decrease in service calls and an increase in customer satisfaction.User TestimonialsJohn D., Electronics Engineer "We have been using the 0.39 inch single-digit seven segment LED display in our new range of handheld devices. The display’s brightness and low power consumption have exceeded our expectations, making our products more competitive in the market." Sarah L., Purchaser at a Medical Device Company "Integrating the 0.39 inch seven segment display into our medical devices has been a game-changer. The reliability and clarity of the displays are critical for our products, and we have received excellent feedback from our customers."ConclusionThe 0.39 inch single-digit seven segment LED display is a versatile and reliable component suitable for a variety of applications, including consumer electronics, industrial equipment, medical devices, automotive displays, and telecommunications equipment. Its features, such as high brightness, compact size, low power consumption, durability, and easy integration, make it an excellent choice for engineers and manufacturers. If you're looking to enhance the functionality and user experience of your electronic devices, consider incorporating the 0.39 inch single-digit seven segment LED display. Its benefits and proven performance in various applications demonstrate its value and reliability. Call to Action: Elevate your electronic products with the versatile and efficient 0.39 inch single-digit seven segment LED display. Contact us today to learn more about integrating this advanced display technology into your designs.
___________________________________________________________________________________________________________________________________________________ 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 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.
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.
