Series:	TLH.54
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Color:	Green
Configuration:	--
Lens Color:	--
Lens Transparency:	Diffused
Millicandela Rating:	10mcd
Lens Style/Size:	Round with Domed Top, 5mm (T-1 3/4)
Voltage - Forward (Vf) (Typ):	2.4V
Current - Test:	20mA
Viewing Angle:	60°
Mounting Type:	Through Hole
Wavelength - Dominant:	--
Wavelength - Peak:	565nm
Features:	--
Package / Case:	Radial
Supplier Device Package:	5mm
Size / Dimension:	--
Height (Max):	12.80mm

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LED Indication - Discrete

TLHG5400-BT12 Application Field and Working Principle

LED (Light Emitting Diode) is one of the most widely used illumination and visual signals in electrical and electronic products. As a display type, LED has been widely used in various fields of national industry due to its high brightness, low energy consumption, environmental protection and long service life. As an indicator, LED is used to indicate the working status of electronic equipment and components in many industries such as automotive, aviation, weapons, instruments, computers and communications. Indicators are usually characterized by their type of illumination, light intensity, display type and power consumption.

Application Field

The TLHG5400-BT12 is a high-brightness single-color LED indicator which is especially suitable for indoor and outdoor displays and signs. It can be used in various electronic lighting systems such as airport, railway station, navigation, road signs, traffic signs and emergency lighting systems. The TLHG5400-BT12 is suitable for a wide range of applications, such as major international airports, metropolitan railways, stage lighting, commercial lighting, car navigation systems, home decoration, and so on.

Working Principle

The TLHG5400-BT12 is a single-color LED indicator with a luminous flux of up to 210lm and a power consumption of only 1.25W. It consists of two parts: the LED light-emitting diode and the constant current controller. The LED diode is responsible for producing light, and the controller is responsible for maintaining constant current, voltage and other parameters required for LED.When the LED indicator is connected to the power supply, the controller provides a constant current to the LED diode to ensure that the light output remains constant. At the same time, the controller also measures and records changes in the ambient temperature to modify the drive parameters in order to ensure the best performance of the TLHG5400-BT12 LED indicator. The LED diode will then produce stable, reliable electric signal. This signal can be used to indicate the working status of the electronic components and equipment.

Advantages of LED Indicators

LED indicators are becoming more and more popular in many application fields because of their many advantages.

• High brightness: LED indicators have higher light brightness and can reduce eyes fatigue for people who work in the illuminated environment for a long time.
• Low energy consumption: LED indicators consume less power than traditional lights, so they can reduce power costs for large-scale industrial facilities.
• Environmental protection: LED indicators do not contain toxic substances, so they are more environmentally friendly than traditional lights and are safe for human health.
• High reliability: LED indicators have high reliability, good toughness and long service life.

Conclusion

The TLHG5400-BT12 LED indicator is a single-color LED indicator with high brightness, low energy consumption, environmental protection and high reliability. It is widely used in various application fields such as airports, railway stations, stage lighting, commercial lighting and car navigation systems. The TLHG5400-BT12 LED indicator can effectively reduce power costs and add brilliance to any application field, making it an excellent choice for all types of signage and display applications.

The specific data is subject to PDF, and the above content is for reference

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