R4GD

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LED indicators are widely used in a variety of applications due to their low power consumption and small size. One type of LED indicator is the discrete type, which is a single LED module that is powered by a resistor and a capacitor. The discrete type of LED indicator is capable of producing a variety of effects such as bright lighting, dimming, flashing and more. The R4GD LED discrete indicator is an LED module that is specifically designed to provide a wide range of LED indication functions.

The R4GD LED discrete indicator utilizes an integrated resistive-capacitive-diode (RCD) circuit to achieve its various effects. This circuit is composed of two components - a resistor and a capacitor. The resistor provides a DC current to the LED, while the capacitor stores the energy generated by the resistor. The capacitor also works to absorb any excess current. When the LED is turned on, the current from the resistor flows through the capacitor, charging it up. As the capacitor charges up, the voltage across it increases, which results in a higher brightness level of the LED.

The R4GD LED discrete indicator also features a wide range of operating modes, depending on the specific application. These modes include Constant Bright, High Pulse, Low Pulse, and Dimming. With these operating modes, the LED can be used to indicate the status of an electrical device, such as a relay or a timer. For example, in Constant Bright mode, the LED will be at a constant brightness level. In High Pulse mode, the LED will turn on and off at a rapid rate, depending on the specified pulse width time. With Low Pulse mode, the LED will pulsate at a slower rate, and with Dimming mode, the LED can be dimmed to a specified level.

The R4GD LED discrete indicator also features a fail-safe function, which is a safety feature that kicks in when the power supply fails. When the power supply fails, the resistor and capacitor will still charge up, but their peak voltages will be lower than normal. This will cause the LED to dim, providing a visual indication that the circuit isn’t working properly. This helps to prevent any potential hazards that could occur due to a power failure.

The R4GD LED discrete indicator is an ideal choice for applications that need a wide range of LED indications such as status indicators and warning messages. Its features, including its various operating modes, fail-safe function and low power consumption, make it a reliable and effective solution for any application. In addition, the R4GD LED discrete indicator is easy to install and use, making it a cost-effective and efficient solution for any application.

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