SPW482-13  电源模块  数字信号处理器

品牌 ： Yokogawa

产品编号型号：SPW482-13

产品类型 ： 电源模块

型号 ： SPW482-13

5 ： 标准型，无防爆保护

1 - 使用 ISA 标准 G3 和温度 （-20C - 70C）

装运重量 ： 1.5 公斤

SPW481是一种电源模块，其输入电压为100-120V。

电源模块是一种独立的电源设备，可以提供电力给其他设备使用。

根据硬件结构的不同，可以将PLC分为整体式、模块式和混合式。其中模块式PLC采用模块化结构，可以由用户按需组合，其优点在于可扩展性较强。

电源模块的作用如下：

隔离：SPW482-13安全隔离、噪声隔离、接地环路消除。

保护：短路保护、过压保护、欠压保护、过流保护、其它保护。

电压变换：SPW482-13升压变换、降压变换、交直流转换、极性变换。

稳压：SPW482-13交流市电供电远程直流供电、分布式电源供电系统电池供电。

降噪：有源滤波。

SPW482-13电源模块是一种可以直接焊接在电路板上的电源转换装置，它主要的作用是把交流电和直流电进行相互转换，按照转换方式一般会分为AC-DC和DC-DC两种模式，可以为专用集成电路、数字信号处理器、微处理器、存储器、现场可编程门阵列及其他数字或模拟负载提供供电。

一个完整的电源模块一般是由输入整流滤波器、单片开关电源、高频变压器、漏级钳位保护电路、光耦反馈电路、输出整流滤波器、偏置电路等部分组成，SPW482-13由这些器件组成的电源模块不仅设计简单明了、占空间小，而且具有高可靠性和高稳定性等特点，在许多行业深受用户青睐，尤其在交换接入设备、移动通讯、微波等通信领域和汽车电子、航空航天等行业应用十分广泛。

SPW482-13  电源模块  数字信号处理器

Brand: Yokogawa

Product number Model: SPW482-13

Product type: Power module

Model: SPW482-13

5: Standard type, no explosion protection

1 - Using ISA standard G3 and temperature (-20C-70C)

Shipping weight: 1.5 kg

The SPW481 is a power module with an input voltage of 100-120V.

A power module is an independent power supply device that supplies power to other devices.

According to the different hardware structure, PLC can be divided into integral, modular and hybrid. Among them, modular PLC adopts a modular structure and can be combined by users on demand, which has the advantage of strong scalability.

The power module provides the following functions:

Isolation: SPW482-13 safety isolation, noise isolation, ground loop elimination.

Protection: short circuit protection, over voltage protection, under voltage protection, over current protection, other protection.

Voltage conversion: SPW482-13 boost conversion, buck conversion, AC/DC conversion, polarity conversion.

Voltage regulator: SPW482-13 AC mains power supply Remote DC power supply, distributed power supply system battery power supply.

Noise reduction: active filter.

SPW482-13 power module is a power conversion device that can be directly welded to the circuit board, its main role is to convert alternating current and direct current to each other, according to the conversion mode is generally divided into AC-DC and DC-DC two modes. It can power ASics, digital signal processors, microprocessors, memory, field programmable gate arrays, and other digital or analog loads.

A complete power module is generally composed of input rectifier filter, single-chip switching power supply, high-frequency transformer, leakage clamp protection circuit, optocoupler feedback circuit, output rectifier filter, bias circuit and other parts, SPW482-13 consists of these components of the power module not only simple design, small space, but also has high reliability and high stability, etc. In many industries favored by users, especially in the exchange access equipment, mobile communications, microwave and other communication fields and automotive electronics, aerospace and other industries are widely used.