描述

The PW180KA4800N01 is a universal 20-watt Power over Ethernet (PoE) self-contained midspan power injector designed to deliver regulated power to network devices. It features a 48VDC typical output (44V to 57V range) with ±4% load regulation and low ripple noise (500mVp-p maximum), utilizing a switching-fixed frequency flyback topology with 70% minimum efficiency. The unit accepts 100-250VAC input (47-63Hz), operates over 0°C to 40°C without derating, and includes dual RJ45 jacks for seamless network integration. With international safety approvals (UL60950-1, IEC/EN60950-1, CE, RoHS) and a 3-year warranty, this desktop-style injector is ideal for powering IP cameras, wireless access points, and other PoE-compatible network devices in enterprise and commercial installations.