LPQ173数据手册电源-外部/内部（板外）的ACDC转换器规格书PDF

描述 Description

The LPQ170 series of AC-DC power supply series comprises two quad output models. Both models offer +5 V, +12 V and -12 V outputs, plus a floating output which on one model can be adjusted over the range 3.3 V to 25 V, and on the other, 3.3 V to 5.5 V. Both models also provide a regulated 5 V standby output. The LPQ173 is rated at 85 watts with convection cooling and 175 watts with 30 CFM forced air cooling; the LPQ172 is rated at 110 watts with convection cooling and 175 watts with 30 CFM forced air cooling. Measuring just 4.25 x 8.5 x 1.5 inches, the power supplies are ideal for 1U (1.75-inch) rack installations and other low-profile applications.

特性 Features

·Overvoltage protection
·IEC EN61000-3-2 compliance
·DC power good
·Low output ripple
·5 Vstandby output
·Active power factor correction
·Adjustable outputs on 1, 3 & 4
·Single wire current sharing
·Built-in EMI filter
·Power fail and remote inhibit
·Thermal overload protection
·Adjustable floating 4th output
·Remote sense on main output
·Optional cover (-C suffix)
·Overload protection