LPS175-C 数据手册 - Emerson Network Power

Astec 175W Switch Mode Single Output AC/DC Power Supply - LPS 170 Series175W switch mode AC/DC power supply with a wide range single adjustable output and high efficiency. These AC/DC power adapters have active power factor correction, low output ripple, a built-in EMI filter and are supplied with a cover fitted.Wide range adjustable output Remote sense on main input Power fail and remote inhibit 5V standby output and 12V auxiliary output High efficiency of 75% typical at full load Single wire current sharing Low output ripple Built-in EMI filter Safety ground leakage current of 1.0mA @ 50/60 Hz, 264 VAC input Overvoltage, overload and thermal overload protection Active power factor correction compliance to IEC EN61000-3-2 EMC compliance to FCC Class B conducted, CISPR 22 Class B conducted, EN55022 Class B conducted, VDE 0878 PT3 Class B conducted ### 注The 75W output power for this AC/DC power supply is based on a convection rating with a cover fitted. Without a cover this output power would be 110W. The maximum 175W output power for this AC/DC power supply can only be obtained by use of a cooling fan giving 30 cfm forced air, with a cover fitted this rating would be 130W. Derating from 50 to 70°C is 2.5% per °C. Suitable connecting kit for these AC/DC power supplies: stock number 151-666### 认可VDE; UL Recognised; CSA Certified; NEMKO; CB### 标准VDE: 0805/EN60950 (IEC950), UL1950, CSA 22.2-234 Level 3, NEMKO: EN 60950/EMKO-TUE### 开关模式 - Astec LP 与 NT 系列，110 至 350W

175W Universal Input, Single Output Medically Approved LP SeriesMedical safety approvals Active power factor correction IEC EN61000-3-2 compliance Wide range adjustable output Remote sense on main output Single wire current sharing Power fail and remote inhibit Built-in EMI filter Low output ripple Over voltage protection Overload protection Thermal overload protection DC power good indication 5V standby output 12V Aux. output Frequency | 47-63Hz |   ---|---|--- Minimum Load | 0A |   Connection | Molex KK (not supplied) |   Power Ratings | Convection | Forced air   | 110W, 75W with cover | 175W, 130W with cover Forced air ratings require a user supplied air flow of 30CFM at 50°C. Ratings are reduced when using a cover. |   |   ### 注Derating from 50 to 70°C is 2.5% per °C.### 标准VDE 0750 / EN60601-1; UL2601; CSA 22·2 No 601·1### 开关模式 - Astec LP 与 NT 系列，110 至 350W