PW481-50 100-120V AC Power Supply Module

PW481-50: 100 120V AC Power Supply Module

The PW481-50 is the 100 120V AC Power Supply Module covered on this page. The attribute that decides whether it fits the existing installation without modification is 100~120 V AC ± 10%.

What separates this variant from its siblings is 100 120v ac power supply module. A power supply or battery in a controller rack is sized against the backplane budget, not in isolation. 100 120v ac power supply module is whether the unit delivers the voltage and current the rack draws at full load, and whether the battery holds programme and configuration through a power loss. Checking 100~120 V AC ± 10% against the rack's requirement prevents a supply that fits the slot but cannot hold the load.

Power