Display Type:	7-Segment
Package / Case:	10-DIP (4.210", 107.00mm)
Power Dissipation (Max):	600mW
Wavelength - Peak:	660nm
Millicandela Rating:	110mcd
Current - Test:	20mA
Voltage - Forward (Vf) (Typ):	7.4V
Color:	Red
Common Pin:	Common Anode
Series:	--
Digit/Alpha Size:	3.98" (101.20mm)
Size / Dimension:	4.803" H x 3.543" W x 0.591" D (122.00mm x 90.00mm x 15.00mm)
Number of Characters:	1
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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SA40-19SRWA Application Field and Working Principle

The SA40-19SRWA display module belongs to a type of LED character and numeric display module, and its application field and working principle are as follows.

Application Field

The SA40-19SRWA display module is primarily used as a visual display in digital objects such as computers, mobile phones, and home appliances. It is suitable for displaying information such as time, temperature, sound level, and user instructions. It is also used as an output device to alert operators of abnormal conditions.

Working Principle

The module consists of a printed circuit board, an LED display panel, a segmentation module, a power source, and a driving integrated circuit. The segmentation module divides the data information into words, and each word is then divided into segments, which can be colored according to the analog values in order to produce a visual display. The driving integrated circuit will store the data information that needs to be displayed and the instructions regarding the functioning of the module. This information is sent to the printed circuit board and the segmentation module, which will then manipulate the data to produce the desired output.The power source used by the module can be a direct current (DC) or an alternating current (AC) supply, depending on the specific application. The driving IC will adjust the power signals to drive the LED accordingly.

Conclusion

The SA40-19SRWA display module is an LED character and numeric display module that has a wide range of application fields. By understanding its working principle, users can maximize its performance and achieve their desired output.

The specific data is subject to PDF, and the above content is for reference

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