关于LPQ252雅达ASTEC电源，以下是详细的介绍：

一、基本信息

• 品牌：ASTEC（也被称为雅达或雅特生）
• 型号：LPQ252-CEF
• 产地：菲律宾

二、技术规格

• 开关频率：120 KHz
• 输出电压与电流：
• 5VDC：@ 35A
• 12VDC：@ 10A
• -12VDC：@ 6A
• 15VDC（或可能是-15VDC，取决于具体配置）：@ 6A 或 @ 10A（不同来源信息有差异）
• 输入电压：85V至264V
• 工作温度：0°C至70°C（某些来源指出最大操作温度为50°C，但更广泛的范围是0°C至70°C）
• 尺寸：
• 长度：261mm
• 宽度：127mm
• 高度：51mm
• 外部尺寸可能因配置不同而有所变化，但一般约为：
• 体积（可能因具体型号而异）：9.000“ x 5.000” x 2.000“（来源未明确单位是否为英寸，但通常用于电子设备尺寸描述）
• 重量：约1.68KG（或1.19kg，取决于具体配置和测量）

三、功能特点

• 有功功率因数校正：提高电源效率，减少电网污染
• 内置EMI滤波器：减少电磁干扰，提高电源稳定性
• 多种保护功能：包括过载保护、过压保护、电源故障和远程禁止等
• 监控输出：提供5V和12V的监控输出，便于系统监控和管理
• 可选配置：可选配风扇罩（如CEF或CF）等，以适应不同应用需求

四、应用场景

• LPQ252-CEF雅达电源广泛应用于工控机、通信设备、工业设备等领域，作为可靠的直流电源供应器。

About the LPQ252 Ada ASTEC power supply, the following is a detailed introduction:

1. Basic information

Brand: ASTEC (also known as Ada or Atson)

Model: LPQ252-CEF

Origin: Philippines

2. Technical specifications

Switching frequency: 120 KHz

Output voltage and current:

5VDC: @35A

12VDC: @10A

-12VDC: @6A

15VDC (or possibly -15VDC, depending on the configuration) : @6A or @10A (information varies from source to source)

Input voltage: 85V to 264V

Operating temperature: 0°C to 70°C (some sources indicate a maximum operating temperature of 50°C, but a wider range is 0°C to 70°C)

Size:

External dimensions may vary from configuration to configuration, but are generally about:

Length: 261mm

Width: 127mm

Height: 51mm

Volume (may vary depending on the specific model) : 9.000 "x 5.000" x 2.000 "(The source is not clear if the unit is inches, but it is commonly used for electronic device size descriptions)

Weight: Approx. 1.68KG (or 1.19kg, depending on configuration and measurement)

Three, functional characteristics

Active power factor correction: Improve power efficiency and reduce grid pollution

Built-in EMI filter: Reduce electromagnetic interference and improve power supply stability

Multiple protection functions: overload protection, overvoltage protection, power failure and remote disable

Monitoring output: Provides 5V and 12V monitoring output for easy system monitoring and management

Optional configuration: Fan covers (such as CEF or CF) can be configured to meet different application requirements

Iv. Application scenarios

LPQ252-CEF is widely used in industrial computer, communication equipment, industrial equipment and other fields, as a reliable DC power supply.