Astec LPQ172 LPQ172-C 100-250VAC 4A 直流电源模块

Astec LPQ172 LPQ172-C 100-250VAC 4A 直流电源模块

Astec LPQ172 LPQ172-C 100-250VAC 4A 直流电源模块

LPQ172 系列的 Artesyn Embedded Technologies 嵌入式开关模式电源是 110W 额定电流、交流到直流插入式设备、带 4 个输出。此交流电源适配器具有可调输出 1 、 3 和 4 、以及可调 4th 浮动输出。此电源具有有源功率因数校正、低输出纹波和内置 emi 滤波器。此交流电源还随附护盖。它具有 85VAC 至 264VAC 和 120VDC 至 300VDC 的通用输入电源额定电压范围。

注意：

此交流 / 直流电源的 75W 输出功率额定值基于对流额定值、配有盖、不带盖、额定值为 110W 。 此交流 / 直流电源的最大 175W 输出功率只能通过冷却风扇提供 30cfm 强制空气来获得、但如果安装了盖、则为 130W

从 50°c 至 70°c 的降额为每 °c 2.5%

特点和优势

内置 EMI 滤波器

满负载时效率通常为 75%

低输出纹波

输出电流为 3A @ 5V 、 5A @ 12V 、 8A @ 12V 、 30A @ ±5 至 25V

过载和热过载保护

过压

电源故障和远程禁用

50Hz 至 60Hz 、 264VAC 输入时安全接地泄漏电流为 1.00 毫安

单线电流共享

待机输出 5V

Astec LPQ172 LPQ172-C 100-250VAC 4A 直流电源模块

The Artesyn Embedded Technologies embedded switching mode power supply in the LPQ172 series is a 110W rated current, AC to DC plug-in device with 4 outputs. This AC power adapter has adjustable outputs 1, 3, and 4, as well as adjustable 4th floating outputs. This power supply features active power factor correction, low output ripple, and a built-in emi filter. The AC power supply also comes with a cover. It has a universal input power rating range of 85VAC to 264VAC and 120VDC to 300VDC.

Attention:

The 75W output power rating of this AC/DC supply is based on convection rating, with cover, without cover and rated at 110W. The maximum 175W output power of this AC/DC power supply can only be obtained through 30cfm of forced air provided by the cooling fan, but 130W if a cover is installed

The reduction from 50°c to 70°c is 2.5% per °c

Characteristics and advantages

Built-in EMI filter

Efficiency is usually 75% at full load

Low output ripple

The output current is 3A@5V, 5A@12V, 8A@12V, 30A@ ±5 to 25V

Overload and thermal overload protection

overvoltage

Power failure and remote disabling

The safe ground leakage current is 1.00 mA at 50Hz to 60Hz and 264VAC input

Single line current sharing

Standby output 5V