SW1148C-17-TR

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The SW1148C-17-TR is a type of LED (Light Emitting Diode) Indication that belongs to the category of discrete LED indicators. This type of discrete LED can be found in several electronic devices and is mainly used to visually indicate the status of system’s operations. In general, they comprise of an LED light source, voltage and current re-circulation methods, and a mounting structure/mechanism.

The SW1148C-17-TR is a dual-LED configuration that is mounted on a circuit board. It is a two-pin package, with two solder points for connection and two power pads for the LEDs’ power needs. It allows the LEDs to be powered separately, so that one may be used to indicate power on and the other may be used to indicate status. The LEDs are of the printed circuit board (PCB) plated type and they can be daisy chained together.

The SW1148C-17-TR enables the voltage and current re-circulation, which can be used to drive the two LEDs in series. Thus, the two LEDs will be powered independently, at different voltage levels, and the resulting current is fed back to the corresponding power pads to drive the LEDs. This method of powering the LEDs allows for higher brightness levels as well as extended life.

The working principle of the SW1148C-17-TR is dependent on the electrical connections and voltage levels on the two power pads. When the voltage on one of the two pads exceeds a certain threshold, the LED circuit is energized, and current is sent to the LED at a particular level. As the LED is powered on, the voltage re-circulates and is thus sent back to the power pads to be reused. The LED then turns off when the voltage drops below the threshold value, and this recycle process could be repeated to operate the LEDs in a continuous cycle.

The applications of the SW1148C-17-TR LED indicators commonly include lighting up signs, displays, and other similar indications. It is widely used in audio/visual products including DVD players, televisions, amplifiers, recording equipment and many other electronic devices. The LEDs can be driven in series with the switching device so that the LED activation and deactivation times can be adjusted according to the user’s requirements. The SW1148C-17-TR is also suitable for applications such as warning lights, indicator lights, and night lights.

In conclusion, the SW1148C-17-TR is an LED Indication belonging to the discrete category of LEDs. This type of LED has two solder points for connection and two power pads for powering two LEDs, arranged in a series configuration. It is commonly found in many audio/visual and household electronic devices. The LEDs are powered by a voltage and current re-circulation method, allowing them to stay on for extended periods of time. The SW1148C-17-TR is a cost-effective, reliable, and efficient LED Indication suitable for many different applications.

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