HDSP-7503

Display Type:	7-Segment
Package / Case:	10-DIP (0.200", 5.08mm)
Power Dissipation (Max):	105mW
Wavelength - Peak:	635nm
Millicandela Rating:	5.39mcd
Current - Test:	20mA
Voltage - Forward (Vf) (Typ):	2V
Color:	Red
Common Pin:	Common Cathode
Series:	--
Digit/Alpha Size:	0.30" (7.62mm)
Size / Dimension:	0.500" H x 0.300" W x 0.240" D (12.70mm x 7.62mm x 6.09mm)
Number of Characters:	1
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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## HDSP-7503 Application Field and Working PrincipleThe HDSP-7503 is an LED character and numeric display module designed specifically for use in industrial machinery, such as printing presses, vending machines and textile equipment. The module is designed to be as durable, lightweight and easily integrated as possible while offering superior performance in mission-critical applications. This article will explore the application field and working principle of the HDSP-7503 in greater detail.The HDSP-7503 is a highly versatile display module, capable of displaying text and numeric information for multiple different applications. It is often used in industrial machinery, such as printing presses, vending machines, and textile equipment. The module is also suitable for many other applications, such as controllers, message systems, scoreboards, fuel displays, and digital signs.The module is comprised of a polyester substrate, LED array, and LED driver circuit. Each element of the HDSP-7503 module works together to create seamless and efficient results. The polyester substrate serves an important role in the structure of the module; it is designed to increase the longevity of the LEDs and protect the module from environmental conditions. The LEDs are an essential element of the module, as they provide a bright and consistent display of information.The LED driver circuit is the key component of the module, as it is responsible for controlling the brightness and duration of the LEDs. It is also responsible for controlling the pulse width modulation (PWM) of the LEDs, which is the process by which the LEDs are dimmed. The driver circuit enables the user to adjust the contrast and brightness of the display and ensure that the module is dimmed when not in use, thus saving power and prolonging the lifetime of the module.In addition to functioning as a display module, the HDSP-7503 can also be used in a wide range of other applications. It can be used in automotive and industrial environments, controlling warning lights and displaying text messages. It can also be used in home automation systems, controlling security and energy systems. Its versatility makes it suitable for a variety of different applications.In summary, the HDSP-7503 is an LED character and numeric display module designed specifically for use in industrial machinery. It is comprised of a polyester substrate, LED array, and LED driver circuit, all working together to create a seamless and efficient display of information. The module is also suitable for many different applications, making it a versatile and reliable module for industrial and automotive applications.

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