LTL2R3KFK

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• LED Indication - Discrete

Light-emitting diode (LED) indicators are common in many applications. From its design, these devices connect a lamp to a circuit, usually allowing for its control over the current or voltage powering it through the use of a resistor. A type of LED indicator, the LTL2R3KF, is unique compared to other style indicators. The purpose of this paper is to discuss the application field and working principle of the LTL2R3KF.

LED lamps often used in LED indicators are especially popular as they are small in size, low in power consumption, and provide a high level of light intensity. The LTL2R3KF series being discussed is a discrete LED indicator perfect for panel mounting. It provides an indicator with a stable light-to-dark ratio, meaning it produces bright and reliable lighting. The fluorescent lens surface of the LTL2R3KF is curved to allow the lens to smoothly distribute light in a broad area. Specifically, the lens produces a 90-115 angle of illumination in a pastel or mineral-like texture. This design also provides a better looking semicircular lighting than typical die-cast metal or metal-enclosed plastic lenses.

The LTL2R3KF’s low power consumption and compact size makes it suitable for applications demanding a minimum amount of space. It is common across the industry due to its excellent heat-absorbing capabilities and no-glare designs. It is also very reliable with an estimated life span of up to 10000 operating hours.

The LTL2R3KF is sold in a single, continuous length that is mounted along the edge of a PCB (Printed Circuit Board). As it is essentially built into the board, the LEDs have a very small profile once mounted. The electrical connection is also simpler than conventional designs, as it only requires one connection to the board while other LEDs might require multiple connections.

The LTL2R3KF isn\'t limited to one application field, but can be used in many applications, including signaling and lighting, industrial fixtures, traffic signs, security systems, and automotive lighting. The device can be used in many other applications that require discrete indicators. All in all, the LED is a versatile and reliable indicator for both small and large projects.

The general working principle of the LED is to pass a current from the anode to the cathode of the LED through a resistance in order to produce light. This is done by connecting a resistor or resistor-capacitor network with a power source and the LED. Then, the current flows in the circuit and the resistor reduces the current flow before it gets to the LED. The amount of light produced depends on the amount of current. As more current is applied, the diode will emit more and more visible light.

The LTL2R3KF series is capable of a wide range of current, providing different levels of brightness. Its low power consumption also makes it ideal for a wide range of applications. With its reliable lighting, compact design, and versatile range of applications, the LTL2R3KF is perfect for projects requiring a discrete indicator.

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