HDSM-441W Optoelectronics

Display Type:	7-Segment
Package / Case:	10-SMD
Power Dissipation (Max):	39mW
Wavelength - Peak:	--
Millicandela Rating:	40mcd
Current - Test:	5mA
Voltage - Forward (Vf) (Typ):	2.95V
Color:	White
Common Pin:	Common Anode
Series:	--
Digit/Alpha Size:	0.39" (10.00mm)
Size / Dimension:	0.512" H x 0.772" W x 0.148" D (13.00mm x 19.60mm x 3.75mm)
Number of Characters:	2
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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HDSM-441W Application Field and Working Principle

The HDSM-441W is a type of LED character and numeric display module designed for various medical, industrial, and automotive applications. It has an array of 56 characters and 16 numeric digits in an 8x8 matrix format, making it ideal for displaying text, numeric data, single-digit numeric data, and other types of information. It is also a great choice for basic control applications, such as motor speed control and temperature control, due to its wide supply voltage range and easy wiring.

Overall Features of HDSM-441W

The HDSM-441W display module has several features that make it an excellent choice for applications that require clear and reliable LED displays. It boasts an impressive wide supply voltage range from 3V to 20V, and its low profile design allows it to be used in spaces with limited space. Additionally, it features a wide viewing angle, high brightness, low power consumption, and is easily customizable for a variety of applications.The HDSM-441W is designed to be flexible and versatile. It has a simple 4-wire interface allowing it to be easily connected to other components, and it can be customized to meet specific needs. With its easy wiring and simple design, the HDSM-441W is an ideal solution for a wide range of applications.

Applications of HDSM-441W

The HDSM-441W is designed to be used in a variety of applications, including medical, industrial, and automotive. Its wide viewing angle and high brightness make it perfect for applications that require visibility, such as vehicles and medical equipment. Its low profile also makes it suitable for control applications that require accuracy. Additionally, its low power consumption and large array of characters and numeric digits make it ideal for running applications with large data sets, such as data logging and machine control applications.

Working Principle of HDSM-441W

The working principle of the HDSM-441W is quite simple. The display module is powered by a DC voltage, and its four-wire interface makes it easy to wire the module to other components. The display module uses transistors and LEDs to generate the characters and numbers that it is displaying. It first begins to draw current through its four-wire interface, and then it sends the corresponding current signals to activate the transistors that control the individual LEDs. Once the transistors receive the current signals, they will draw current to activate the LED, and the LED will display a character or numeric digit. The display module also has several user-configurable settings, allowing users to customize the display module to their needs.

Conclusion

The HDSM-441W is a great choice for applications that require clear, reliable LED displays. Its wide supply voltage range, wide viewing angle, and low power consumption makes it ideal for a variety of applications, from vehicle control to medical equipment. Additionally, its easy-to-understand wiring and user-configurable settings make it an excellent choice for applications that require accuracy and performance.

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