TLHR5401

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LEDs or light emitting diodes are small but reliable and efficient semiconductor devices used in many consumer, automotive, industrial and medical applications. They provide visible indications that communicate a variety of messages about operation and status of an electrical system. The TLHR5401 supplies a broad range of options when choosing an LED indicator for any purpose. It has a wide range of features from working at high temperatures to giving off an intense light which makes it perfect for any situation.

The TLHR5401 is a discrete LED indicating device which can be used as a status indicator, warning lamp, or as part of a board-level indicator package. This LED Indication device is a high-intensity red/yellow indicator with a high on/off contrast. The common anode type is a two-level LED Indication device with two independent LEDs in a single package. One LED is red and the other is yellow. The device has a wide operating temperature range (from -40°C to +85°C) and high brightness up to 885 cd.

The working principle of the TLHR5401 LED Indication device is based on the diode-capacitor circuit. The LED is connected in series with an isolating resistor to the supply voltage and a small signal signal capacitor is connected in parallel with the LED to reduce turn-on time. As a result, the LED will be illuminated when the voltage across the resistor exceeds the rating voltage of the LED. The resistance value helps to prevent large current surges which may be caused due to large differences in the supply voltages.

The TLHR5401 LED Indication device is well suited for applications in which the LED must be illuminated for a specific period. The LED will only be illuminated for the period during which the supply voltage is greater than the LED’s rating voltage. This makes this LED ideal for applications in which an LED must be illuminated for a specific period without consuming too much power. It also has a high efficiency (up to 75%) and a long lifetime, allowing it to be used in applications which require long-term usage or operation in difficult conditions.

The TLHR5401 LED indication device is ideal for a variety of applications, such as in traffic signals, medical devices, industrial control systems, safety and emergency applications. This device can also be used in entertainment, gaming, and automotive applications. With its high brightness and long lifetime, it is perfect for any situation where clear and reliable indicator lighting is required.

In conclusion, the TLHR5401 is a reliable and efficient LED indicating device with features that make it suitable for a wide range of applications. Its wide operating temperature range and high brightness make it perfect for any situation. Moreover, its long lifetime, high efficiency, and reliable operation make it the perfect choice for safety and emergency applications.

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