FANUC A20B-8001-0920 LCD Inverter

Model: A20B-8001-0920
Type: LCD Inverter
Brand: FANUC
Compatibility: Designed for use with FANUC CNC display systems
Condition: Available in New, Used, or Refurbished conditions
Warranty: Offered based on the selected condition

SKU A20B-8001-0920 Category FANUC Tags A20B-8001-0920 inverter module, CNC machine LCD inverter replacement, CNC screen inverter spare part, FANUC A20B-8001-0920 LCD inverter, FANUC CNC display inverter, FANUC control system inverter, FANUC inverter board for CNC displays, FANUC LCD inverter board, High-quality FANUC LCD component, Reliable LCD inverter for FANUC

Additional Information

Part Number: A20B-8001-0920
Brand: FANUC
Category: CNC LCD Inverters / Display Components
Condition: New / Refurbished / Exchange Available
Availability: In Stock – Fast Dispatch or Same-Day Shipping

🔧 Product Overview

The FANUC A20B-8001-0920 LCD Inverter is a high-reliability backlight power supply module used in various FANUC CNC display panels. Designed to regulate voltage and ensure optimal backlight brightness, this inverter is essential for maintaining clear, bright, and consistent screen visibility in operator interfaces.

Ideal for restoring functionality to dim or flickering CNC screens, the A20B-8001-0920 is commonly used in 10.4” and 12.1” LCD retrofit displays, supporting machines that have been upgraded from CRT to LCD technology.

✅ Key Features

Regulates Backlight Power
Ensures proper voltage and brightness levels for LCD display visibility.
OEM-Grade Compatibility
Direct replacement for original FANUC inverter modules used in operator panels.
Improves Operator Visibility
Restores screen clarity in dim, flickering, or completely dark LCDs.
Compact & Easy to Install
Mounts directly within LCD housing for fast servicing.
Available in Multiple Conditions
Choose from New, Refurbished, or Core Exchange to match your maintenance budget.

📐 Technical Specifications

Specification	Detail
Model Number	A20B-8001-0920
Component Type	LCD Backlight Inverter
Voltage Output	Compatible with standard CCFL LCD backlights
Mounting Type	Internal (panel-mounted inside display unit)
Used With	FANUC LCD retrofits (various models)
Condition Options	New / Refurbished / Core Exchange

🏭 Common Applications

🖥️ CNC Operator Panels – LCD backlight control
🛠️ Display Retrofits – Replaces CRT inverters with modern LCD inverters
⚙️ Machine Tool Refurbishment – Replace damaged or failed inverter boards

💡 Benefits

✔️ Restores Display Brightness & Clarity
✔️ Extends Lifespan of LCD Monitors
✔️ Reduces Downtime from Screen Failures
✔️ Compatible with Multiple FANUC LCD Systems
✔️ Fast Swap with Plug-and-Play Design

❓ Frequently Asked Questions

Q: What symptoms indicate inverter failure?
A: Dim screens, flickering backlights, or total screen blackout often point to a faulty LCD inverter.

Q: Can this inverter be installed in older CRT monitors?
A: No. This model is designed for LCD-based systems only, typically those upgraded from CRT.

Q: Does this inverter support 10.4″ or 12.1″ LCD screens?
A: Yes, it supports both sizes depending on the specific LCD retrofit model.

📌 Conclusion

The FANUC A20B-8001-0920 LCD Inverter is a cost-effective, OEM-compatible solution for restoring and maintaining crystal-clear display performance on FANUC CNC machines. Whether you’re servicing a flickering screen or proactively replacing worn components, this inverter keeps your operator panel running sharp and bright.

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