ACPSA04-41PBWA/A

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The ACPSA04-41PBWA/A is a display module type specifically used for the visualization of text and numerical information. By providing clear, vivid visuals, it is perfect for a range of applications and industries. This article will give a brief overview of the module, its intended uses, as well as details about its working principle and associated operational parameters.

Overview and Applications

The ACPSA04-41PBWA/A display module is part of the LED Character and Numeric display family. It consists of several LED clusters, arranged in two columns of 4 characters and two rows of 4 digits. Out of the LED cluster, up to 4 characters or numbers can be displayed at any given time. It has a rated voltage of 5VDC, a brightness range of 100~135, and a viewing angle of 110 degrees. Ideal applications for this display module include HVAC, medical equipment, and consumer electronics interfaces.

Working Principle

At its core, the ACPSA04-41PBWA/A utilizes the principles of electroluminence diode (LED) to project visuals. When an electric current is applied to the LEDs, electrons become excited and emit photons. This results in the lighting of the LEDs, thus creating bright and vivid light characters and digits to be viewed, depending on the current applied. The voltage, brightness and color of the LEDs vary depending on the operational parameters set.

Operation Parameters

Although the ACPSA04-41PBWA holds a rated voltage of 5VDC, the operating voltage of the module should not be lower than this. This is because, if the voltage is lower than the rated voltage, then the LED clusters may not be able to illuminate adequately, thereby leading to poor visuals. The allowable current flow should not exceed 25mA and should be adjusted accordingly in order to achieve the ideal brightness and color desired.

Conclusion

As evident, the ACPSA04-41PBWA/A is an ideal display module for a variety of applications. Its operating parameters should be adjusted carefully in order to obtain optimal and consistent visuals. With the correct operating parameters, users can expect bright, vivid and clear visuals for their applications.

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