BA56-12CGKWA

Display Type:	7-Segment
Package / Case:	12-DIP (0.600", 15.24mm)
Power Dissipation (Max):	75mW
Wavelength - Peak:	574nm
Millicandela Rating:	35mcd
Current - Test:	20mA
Voltage - Forward (Vf) (Typ):	2.1V
Color:	Green
Common Pin:	Common Anode
Series:	--
Digit/Alpha Size:	0.56" (14.22mm)
Size / Dimension:	1.480" H x 0.748" W x 0.319" D (37.60mm x 19.00mm x 8.10mm)
Number of Characters:	3
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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BA56-12CGKWA Application Field and Working Principle

Introduction

The BA56-12CGKWA is a type of LED character and numeric display module. It is designed and engineered to provide an easy-to-use display solution for various applications such as controlling, displaying, and communicating real-time data. This display module is capable of supporting up to 10 characters with a size of 56 mm x 12 mm. It provides a wide viewing angle with a wide angle spectrum of minimum 7.5° from left and right, 5.5° from top, and 6.5° from bottom. This module may also be used with voltage of between 3 to 5 Volts for easy operation and longer lifespan.

Application Field of the BA56-12CGKWA

The BA56-12CGKWA can be used in numerous applications ranging from medical and industrial to educational and consumer applications. In medical applications, it is mainly used as a display device in hospital beds, wheelchairs, prosthesis, and other medical equipment. In industrial applications, it can be used as a control and display device in industrial tools and machinery. In educational applications, it serves as a display device for teaching students in classes and labs. Moreover, this module can also be used in consumer goods such as home appliances and toys.

Working Principle of the BA56-12CGKWA

The BA56-12CGKWA employs an LED segmentation to generate a display output. It has a total of 5 I/O ports (A-L) for controlling the different segments of characters and numbers. The module consists of a LED driver chip and an LED driver circuit for LED lighting and display control. The driver IC is capable of driving 10 output lines to power the 10 characters (7.5° viewing angle). The LED driver IC is then connected to the controller machine or device to synchronize the display characters and numbers.Furthermore, a resistor is also connected in series to each of the 5 I/O port lines on the module. This resistor is used to adjust the output voltage of the module to match the voltage required for the display output. When the input voltage is within the specified range, the output can reach the full brightness level. On the other hand, when the input voltage is below or beyond the range, the output brightness may becomes dim or unavailable. This is known as the voltage regulation of the module.

Conclusion

The BA56-12CGKWA is a versatile and easy-to-use LED character and numeric display module suitable for various applications. It has an LED segmentation that allows it to generate a display output with a 7.5° viewing angle. It also has a LED driver chip and LED driver circuit that provides a wide range of output voltage that can be adjusted to match the voltage required for the display output. This LED character display module is thus an ideal choice for medical, industrial, educational, and consumer applications.

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