2903118

Series:	ELR
Part Status:	Active
Type:	Module
Motor Type:	AC Motor
Control / Drive Type:	Motor Starter, Reversible
Number of Motors:	3
Voltage - Load:	42 ~ 550 V
Current - Output:	9A
Wattage - Load:	7W
Voltage - Supply:	24VDC
Interface:	--
Mounting Type:	DIN Rail
Operating Temperature:	-25°C ~ 70°C
Features:	--
For Use With/Related Products:	--
Weight:	0.882 lb (400.07g)

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Motor Driver Boards, Modules: 2903118 Application Field and Working Principle

Motor Driver boards and modules have become increasingly popular in today’s industrial and consumer marketplace. They are used in a wide range of applications, from automation systems to entertainment and home appliances, and offer a variety of features. Most motor driver boards and modules are capable of controlling the direction and speed of stepper, servo and DC motors.The 2903118 is a compact motor driver board based on the latest L298N motor driver dual bridge IC. It is a dual bidirectional motor driver and can be used to control the speed and direction of two DC motors. It features an onboard voltage regulator, reverse current protection, over-current protection, over-temperature protection, and short-circuit protection, making it an ideal choice for rugged industrial applications.With the 2903118, two DC motors can be easily controlled using pulse-width modulation (PWM), so that the speed and direction of the motors can be accurately adjusted. The board also comes with a convenient screw terminal for easy connections. It can be used with either 5V or 12V power supply and supports a wide range of PWM frequency for precise speed control.The operation of the board is fairly straightforward. It has two discrete H-bridges, one for each motor. The H-bridges are controlled by two PWM signals. By adjusting the PWM duty cycle of the color signal, the speed of the motor can be controlled, while the direction is controlled by the yellow signal. The board also comes with a built-in pull-up resistor to ensure that the motor direction is correct.In addition, the 2903118 board can also be used to control stepper motors and servo motors. By providing the appropriate PWM signals, the board can be used to accurately control the speed and direction of the motors. In summary, the 2903118 board is an ideal choice for applications that require precise control of DC, stepper, and servo motors. With its reverse current protection, over-current protection, over-temperature protection, and short-circuit protection, it is an ideal choice for rugged industrial applications. The board is easy to use and can be used with a wide range of PWM frequencies for precise control.

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