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FANUC A20B-2004-0712 power supply wiring board main view
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• Testing Video Provided

$1,954.00 USD
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Consegna: Consegna stimata in 2-6 giorni lavorativi. Vedi dettagli

Resi: 14 giorni per i resi. Vedi dettagli

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Every part is carefully inspected and tested for reliability。

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The FANUC A20B-2004-0712 is a power supply wiring board for compatible FANUC CNC equipment. This internal PCB carries power-related wiring, connector interfaces and control paths between sections of the host assembly. It is a board-level component, not a complete enclosed power supply.

A20B-2004-0712 is also listed as a FANUC power board or power PCB control board. Replace it by matching the exact printed number, connectors and installed assembly rather than appearance alone.

A20B-2004-0712 Product Information

Brand FANUC
Model / MPN A20B-2004-0712
Product Type Power supply wiring board / power PCB
Primary Function Internal power-related circuit routing and interconnection
Construction Component PCB with multiple connectors and mounting points
Application Selected FANUC CNC power and control assemblies
Supply Scope PCB assembly shown; complete power unit and host equipment not included
Country Marking Made in Japan on documented original boards
Compatibility Key Exact PCB number, revision, connectors, components and mounting layout
Condition New, refurbished, or used 90% new; subject to stock
Testing 100% tested before shipping; test video available
Handling Normally 1–3 business days
Shipping / ETA DHL, UPS, or FedEx worldwide; typically 3–7 business days
Warranty 1 year for new/refurbished; 3 months for used 90% new
Service / Packing Free technical support; anti-static reinforced packing

Power Distribution and Interface Function

The A20B-2004-0712 provides fixed electrical paths between its connectors and installed components. Within the complete FANUC assembly, it supports the routing and interface of power-related circuits required by connected modules. Actual input, output and signal assignments are determined by the host unit and machine configuration.

Replacement and Compatibility Checks

Confirm A20B-2004-0712 on the original PCB and compare any revision marking, connector locations, component population, board dimensions and mounting holes. Similar A20B-2004 boards may belong to different assemblies or use different circuit layouts. Do not substitute A20B-2004-0711, A20B-2004-0714 or A20B-2004-0717 without documented approval.

Testing and Installation Notes

REACO CNC checks the part marking, PCB traces, connectors, components, solder joints, mounting points and electrical condition, followed by functional testing in a compatible assembly when available. Before installation, isolate all power, allow stored energy to discharge and inspect the surrounding power unit for damaged connectors, contamination or overheated components.

Related resources: FANUC circuit boards, FANUC drives and power units and FANUC CNC repair services.

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