GSB3801C

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LED Indication - Discrete is used to describe a variety of situations, from indicating the status of LED based electronic devices to simply providing a light source for general use. The GSB3801C LED is a discrete LED device developed by Saitoch Engineering to generate an output light source for such tasks as industrial machine status indicators and part indicators.The GSB3801C LED is a yellowish-green uni-colour LED in an aluminium package. Its dimensions are 15mm × 23mm with a thickness of 5mm. This LED is designed to provide high luminous intensity and wide viewing angle, making it an ideal choice for backlighting. It has a longer life than other LED types due to the aluminium enclosure, which provides greater protection from environmental factors.The GSB3801C is driven by an integrated circuit driver IC (Integrated Circuit) which is used to regulate the output intensity and automatically adjust the output according to the brightness requirements. This system is known as Pulse Width Modulation (PWM). This driver IC contains over-current protection, temperature protection and luminance protection, which enhances the safety and reliability of the LEDs.In terms of its application field , the GSB3801C LED is most suitable as an indicator light with a basic output in the range of 20-100 lumens. It has been used in machine status indicators, automobile instrumentation, industrial lighting systems, and other areas where a high output and uniform light distribution is required.In terms of working principle , the GSB3801C LED uses a pulse width modulation (PWM) driver IC to control the output intensity of the LED. This IC is basically a voltage to frequency converter that uses a linear voltage to modulate the frequency of the output. This frequency is then divided into two half periods. The duty cycle is set by the duty cycle of the modulation signal. If a duty cycle of 50% is used, then the LED will be turned on for only one half period, and turned off for the other half period. Therefore, the LED intensity can be controlled by adjusting the duty cycle of the driver IC.To sum up, GSB3801C LED is a uni-colour LED device providing high luminous intensity and wide viewing angle and suitable as an indicator light with a basic output. It works by using a PWM driver IC to control the output intensity of the LED. This IC is basically a voltage to frequency converter that uses a linear voltage to modulate the frequency of the output. Due to its safety and reliability, GSB3801C LED is suitable for machine status indicators, automobile instrumentation, industrial lighting, and other areas where a high output and uniform light distribution is required.

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