S4SMS-BJF-CQ42QGF1

LEDs (light-emitting diode) are used in a wide variety of applications, ranging from electronic devices to industrial monitoring systems. Discrete LEDs (single-colored, non-stabilized LEDs) are commonly used for impact and warning indications, as well as control and logic functions. The S4SMS-BJF-CQ42QGF1 is a discrete LED designed for such indications. This article examines the application field of this discrete LED, as well as its working principle.

Application Field

S4SMS-BJF-CQ42QGF1 discrete LEDs are mainly designed for use in industrial automation systems. These LEDs provide a high efficiency output with an on/off state indicator, making them ideal for warning and security applications, motion control, and process indicators. They are also well-suited for machine vision and signal recognition. In addition, they are suitable for indicating events and/or conditions of temperature, pressure, current, etc., and can be used as low-level signal monitoring devices.

Working Principle

The working principle of the S4SMS-BJF-CQ42QGF1 discrete LED is based on the use of a semiconductor diode and a transparent UV coated lens. The diode is filled with a mixture of nitrogen and other gases that produce visible light when an electric current passes through it. The diode is designed in such a way that all electric current is directed towards the lens, producing a bright light. The UV coated lens protects the LED from mechanical, thermal and chemical damage, and ensures that the light produced is efficiently transmitted to its intended location.

The current intensity needed to operate the discrete LED is determined by the characteristics of the semiconductor. This current intensity can vary depending on the diode characteristics, and the size and type of LED used. In addition, some discrete LEDs feature a reverse power protection circuit which can limit the current, preventing excessive power consumption and damage to the LED.

Conclusion

The S4SMS-BJF-CQ42QGF1 discrete LED is an efficient single-colored, non-stabilized LED, specifically designed for industrial automation applications. Its working principle is based on the use of a semiconductor diode and a transparent UV coated lens, producing a bright light. This discrete LED provides a high efficiency output, while its reverse power protection circuit limits the current and prevents excessive power consumption. These characteristics make the S4SMS-BJF-CQ42QGF1 discrete LED an ideal choice for a wide range of applications such as warning and security systems, motion control, and process indicators.