7343-Y7C2-AQSB-P-MS

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LED Indication - Discrete

The discrete LED indication is a technology that has been around for decades and continues to be used in both industrial and consumer applications. LED, or Light Emitting Diode, is a semiconductor device that emits visible light when an electric current is applied. As such, LED has become the preferred choice over other traditional forms of visual indicators such as incandescent bulbs, neon lamps and meter displays.

Model 7343-Y7C2-AQSB-P-MS falls into this category. This LED indication unit is a variable-input analog to digital converter designed to detect and measure a small DC voltage. It is designed to provide precise indication of a voltage level traverse through a 3-digit LED display and is powered by an external power source. The LED indicator is capable of producing a voltage range of 0V to 7V.

The technical operating principle behind 7343-Y7C2-AQSB-P-MS is extremely simple. As mentioned earlier, it is an analog to digital converter meaning the circuitry inside converts the input voltages from its analog form to digital representation before it displays the appropriate value on the indicator. The 7343-Y7C2-AQSB-P-MS module uses a comparator and pulse-width modulation technique to provide precise digital results.

When the input voltage is at a DC level, the current passes through a resistor R1 and the voltage is limited by the Zener diode ZD1. This voltage is then fed to the non-inverting input terminal of the comparator. A reference voltage set by R2 is given to the inverting terminal of the comparator. The reference voltage has two 10 step resistors that can be adjusted to adjust the reference voltage as needed. When the input voltage is more than the reference voltage, the comparator outputs low voltage logic. This low voltage logic is connected to the input of PWM to produce the actual LED illumination. By adjusting the output pin of the Power LED, the LED can be dimmed or brightened.

The discrete LED indication of model 7343-Y7C2-AQSB-P-MS makes it an ideal solution for a variety of industrial, aerospace, military and consumer applications. In industry, it is perfect for indicating the presence of power, or the strength of signal. In applications such as aerospace, aviation and marine operations, the 7343-Y7C2-AQSB-P-MS is well suited for indicating fluid flow, fuel pressure, and more. In the consumer space, its indicator is perfect for applications such as showing battery life or signal strength.

In conclusion, the 7343-Y7C2-AQSB-P-MS model is a reliable, cost-efficient and easy to use LED unit for a wide variety of industrial, aerospace, military and consumer applications. Its simple input-to-output logic makes it easy to implement and its built-in adjustable reference voltage makes it perfect for a range of applications requiring precise and accurate measurement and indication.

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