Woodward 5466-1245 Actuator Drive Board

Product Brief Introduction Special drive circuit board, used to output current drive signals to control fuel actuators in engine governing system.
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Technical Specifications 24VDC power supply, analog current drive output. Operating temperature: -40℃ ~ +70℃.

Functional Features Drive signal amplification, closed-loop current control, overload and short-circuit protection, fault alarm.

Application Scenarios Diesel engine and gas engine fuel control loop.

Performance Parameters Stable output current and fast dynamic response.

Structural Characteristics PCB with gold-plated edge connector and high-power drive circuit.

Working Principle Receive the governing control signal, amplify the signal to drive the actuator coil, and feed back the current state in real time.

Installation Requirements Ensure good heat dissipation, separate the drive cable from the sensor signal cable.

Usage Notes Measure the coil resistance of the actuator before power-on inspection.




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