描述

The LPS175 is a 175-watt AC-DC power supply from the Artesyn LPS170 series, featuring a nominal 24 V main output adjustable over a wide 2:1 ratio (24–54 V), along with auxiliary 12 V and 5 V standby outputs. It delivers 110 watts with free air convection cooling and can be boosted to 175 watts with 30 CFM of forced air, with a compact 8.5 × 4.25 × 1.5 inch form factor suitable for 1U rack installations. The unit incorporates active power factor correction, remote sense on the main output, single-wire current sharing, and comprehensive protection features including overvoltage, overload, and thermal protection. Key electrical specifications include an input range of 85–264 Vac or 120–300 Vdc, 75% typical efficiency at full load, 0.99 power factor, and ±2% output regulation with less than 1% ripple. The LPS175 is ideal for telecommunications, networking, test and measurement equipment, and other low-profile applications requiring reliable, regulated power in space-constrained environments.