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FANUC Series 20 A20B-2100-0182

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A20B-2100-0182

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The part number A20B-2100-0182 from FANUC’s Series 20 is a power supply PCB that integrates seamlessly into FANUC Robotics systems. This component achieves efficient operation with no onboard fans, relying instead on a passive cooling method.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for A20B-2100-0182

ManufacturerFANUC
Product TypePower Supply PCB
Product LineSeries 20
Part NumberA20B-2100-0182
Weight0.44 lbs (0.20 kg)
Cooling MethodPassive (no onboard fans)
System CompatibilityFANUC Robotics systems
Mounting ConfigurationPCB mount
Max Controlled Axes6 axes
Operating Temperature0 to 55°C (32 to 131°F)
Storage Temperature-20 to 70°C (-4 to 158°F)
Operating Humidity20% to 85% RH (non-condensing)
Voltage Range24V DC nominal
Connector TypeMulti-pin edge connectors
Signal ProcessingIntegrated axis control logic
PCB LayersMulti-layer (typically 4–6 layers for control boards)
Control ProtocolFANUC proprietary serial bus
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The FANUC A20B-2100-0182 is a power supply printed circuit board tailored for robotics applications. This PCB is lightweight at 1.36 lbs (0.62 kg) and has a passive cooling design that eliminates the need for fans, promoting silent operation. Designed to mount directly onto a PCB, it is compatible with a range of FANUC Robotics systems.

The module accommodates a maximum of 6 controlled axes, making it suitable for complex motion applications. It functions within an operational temperature range of 0°C to 55°C (32°F to 131°F) and is built to endure storage conditions from -20°C to 70°C (-4°F to 158°F).

This device also operates efficiently in conditions of 20% to 85% relative humidity, provided that there is no condensation. The standard voltage for operation sits at a nominal 24V DC. For communication and connectivity, the PCB incorporates multi-pin edge connectors and utilizes a FANUC proprietary serial bus protocol to facilitate integrated axis control logic. The board typically contains multiple layers, usually between 4 and 6, which supports its complex functionality and ensures reliable performance in robotics applications.