A20B-1003-0870

The A20B-1003-0870 is a power supply unit manufactured by FANUC, specifically designed for CNC automation tasks. It accepts an input voltage in the range of 120 to 240 VAC, making it versatile for various industrial environments. This unit operates at a frequency of 50/60 Hz, catering to standard electrical systems globally.

This power supply is capable of delivering three distinct outputs: +5V at 18A, +12V at 2A, and -12V at 1A, thereby ensuring that different components of an automation system receive their required voltages. With a maximum output power rating of 100 watts, it meets the demands necessary for reliable operation in control and automation applications.

The cooling mechanism for this unit is passive, which contributes to its efficient operation without the need for additional ventilation or cooling systems. Mounting is performed on a chassis, providing a solid installation base that can withstand various operational conditions. The unit is designed to operate with high efficiency to minimize energy consumption.

The input current is rated at 2.2 A or 1.1 A, depending on the operational mode, making it adaptable to different power supply setups. Its single-phase design ensures straightforward integration within existing systems.