THW3801C

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The THW3801C is a discrete LED indicator with a wide range of applications. It functions by illuminating a light-emitting diode (LED) when an electrical current is applied. This LED indicator is used for a variety of applications, including industrial and automotive displays, power supplies, and machine tools.The LED indicator uses a LED that is encapsulated in a black plastic shell. The LED is soldered to a copper terminal that is then connected to the circuit board. The LED is designed to operate within a certain forward current range, allowing it to steadily glow when an electric current is applied. The LED can be adjusted to emit different colors depending on the amount of current applied through the use of appropriate resistor values.The THW3801C LED is driven by an integrated circuit (IC) component, which is usually an N-channel field effect transistor (FET). The IC is configured to control the forward current going through the LED and adjusts its brightness. The IC is powered by a voltage regulator that can be a buck-boost type or a boost-only type. It is capable of supplying the required voltage and current to the IC, such that the brightness of the LED is controlled.The THW3801C is also designed with a protection circuit that helps to reduce the amount of current going through the LED in case of a fault. This is done by detecting any short circuit in the circuit or an overload of the current, and then sends a signal to the IC to reduce the current and prevent the LED from burning out.The THW3801C is known for its reliability and durability as it is able to withstand extreme temperatures ranging from -25°C to +85°C and its wide operating voltage range of between 4 and 40V. This makes the THW3801C suitable for a wide range of applications where a reliable and durable indicator is needed.Finally, the THW3801C is also suitable for use in applications that require precise current control and steady illumination. For instance, it is used in automotive applications that require very precise lighting settings and in medical applications that require precise and steady illumination.In conclusion, the THW3801C LED indicator is a reliable and durable LED indicator that is suitable for a wide range of applications. It is capable of handling extreme temperatures, wide operating voltage and precise current settings. Additionally, it comes with an integrated protection circuit that prevents it from burning out in the event of a short circuit or an overload of the current. This makes the THW3801C a great choice for a wide range of applications where precise and reliable illumination is required.

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