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FANUC Series 20 A20B-2002-0063

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A20B-2002-0063

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The FANUC A20B-2002-0063 is a CNC power supply board designed to convert AC input for control applications. It operates within a voltage range of 200 to 240 V AC and produces an output voltage of 24 V.

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Technical specifications for A20B-2002-0063

ManufacturerFANUC
Product TypeCNC Control Power Supply Board
Product LineSeries 20
Part NumberA20B-2002-0063
Minimum Input Voltage200 V
Maximum Input Voltage240 V
Voltage TypeAC
Output Voltage24 V
Main Capacitors2× Large Electrolytic Capacitors
Capacitance330µF
Bridge Rectifier3-phase AC input
Connector TypesScrew terminal blocks
IC ControllersPWM control IC
Mounting4× PCB mounting holes
Maximum Ambient Temperature40 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Maximum Operating Humidity80% (non-condensing)
Maximum Storage Humidity80% (non-condensing)
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The FANUC A20B-2002-0063 part is a dedicated CNC control power supply board. Designed to handle an input voltage ranging from 200 V to a maximum of 240 V, this board ensures reliable functionality in industrial environments. The output voltage is consistently maintained at 24 V.

This unit is built using dual large electrolytic capacitors, each providing a capacitance of 330µF, supporting stable energy storage and voltage regulation. A three-phase AC input bridge rectifier is implemented for efficient power management. Connectivity is facilitated through screw terminal blocks, ensuring secure connections to other components.

For installation, the board provides four mounting holes oriented for PCB attachment, making it adaptable for various setups. The operational capacity of the power supply board is specified for ambient temperatures from 0 to 40 degrees Celsius, with the ability to operate within humidity levels of up to 80% non-condensing.

Additionally, the storage conditions reflect similar humidity limits, conducive for maintaining hardware integrity in defined environments. This board uses PWM control integrated circuits, optimizing its performance for CNC applications and enhancing power efficiency.