VLMD31L2P1-GS18

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LED Indication – Discrete products are designed to provide a bright indicator to identify the status of a particular system within the industrial sector. The VLMD31L2P1-GS18 is one of the products available that provide a powerful and reliable LED indication system.

The VLMD31L2P1-GS18 is a two-channel, dual-level common-anode version of an LED Indicator that provides an illuminated display for power, logic and analog signals. It consists of a high-voltage switching transistor and a light emitting diode with a color filter and a switch for power supply to the two levels. The module is able to withstand high voltages and supports a continuous drain current of up to 40mA. It can also be used for reverse battery protection.

The VLMD31L2P1-GS18 has a wide range of applications, most notably in industrial and automotive applications. In industrial applications, such as in the control of industrial equipment and processes, it can be used as an indicator of the power supply status, machine status, current status, temperature status etc. In automotive applications, such as in the display of indicators and warning signals, it can be used as a vehicle functional display light, anti-lock braking system warning light, airbag warning light, engine malfunction light etc.

The working principle of the VLMD31L2P1-GS18 is based on two-level transistor switching technology. A switch is activated to provide power at two different levels. The first level is a low-level which is activated by a high input voltage, while the second level is a high-level which is activated by a low input voltage. When the switch is activated at the first level, the LED will be on, while when the switch is activated at the second level, it will be off. This technology helps to ensure that the LED will remain illuminated until the switch is reset.

The VLMD31L2P1-GS18 has a range of features that make it suitable for a variety of applications. It is designed to be energy efficient and has a wide operating temperature range of - 40 to + 85 °C. Additionally, it has a low power dissipation of 2 mW and a wide range of input voltages from 2V to 20V. The module is also immune to noise and has a fast response time of 2 μs. This makes it particularly suitable for applications where fast switch speeds are required.

In summary, the VLMD31L2P1-GS18 is a two-channel, dual-level electronically controlled LED indicator that is suitable for a variety of industrial and automotive applications. Its power and logic inputs enable it to be used as an indicator of power, logic and analog signals. Its ability to withstand high voltages, low power dissipation and fast response time make it the ideal choice for applications where fast switch speeds are needed.

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