DSSR122-48990001-NK 电源模块  用于交换设备、接入设备

ABB型号:DSSR 122

目录描述:DSSR 122直流输入/供电单元

长描述:DSSR 122直流输入/直流输出电源单元

输入:24vdc，输出:5v直流稳压器，40a

参见备用保险丝:- 20A 5672827-20

DSSR122-48990001-NK 电源模块是一种可以直接贴装在印刷电路板上的电源供应器，也被称为负载（POL）电源供应系统或使用点电源供应系统（PUPS）。其特点是可为专用集成电路（ASIC）、数字信号处理器 (DSP)、微处理器、存储器、现场可编程门阵列 (FPGA) 及其他数字或模拟负载提供供电。

DSSR122-48990001-NK 电源模块按变换方式一般分为AC转DC或DC转DC。它具有小体积、高集成度、高性价比和最佳性能指标，只需要最简的外围电路，配上少量分立式元件即可使用。当产品设计需更改时，只需并联或替换电源模块即可。

DSSR122-48990001-NK 电源模块广泛应用于交换设备、接入设备、移动通讯、微波通讯以及光传输、路由器等通信领域和汽车电子、航空航天等行业。尤其近几年由于数据业务的飞速发展和分布式供电系统的不断推广，模块电源的增幅已经超出了一次电源。

DSSR122-48990001-NK 电源模块  用于交换设备、接入设备

ABB model :DSSR 122

DSSR 122 DC input/power supply unit

Long Description :DSSR 122 DC input/DC output power unit

Input :24vdc, output :5v DC regulator, 40a

See Spare Fuse: -20A 5672827-20

The DSSR122-48990001-NK power module is a power supply that can be mounted directly on a printed circuit board, also known as a load (POL) power supply system or Point of use power supply system (PUPS). It features power for application-specific integrated circuits (ASics), digital signal processors (DSPS), microprocessors, memory, field programmable gate arrays (FPgas), and other digital or analog loads.

The DSSR122-48990001-NK power module is generally divided into AC to DC or DC to DC according to the conversion mode. It has a small size, high integration, high cost performance and the best performance indicators, only the simplest peripheral circuit, with a small number of discrete components can be used. When the product design needs to be changed, just parallel or replace the power module.

DSSR122-48990001-NK power module is widely used in switching equipment, access equipment, mobile communication, microwave communication, optical transmission, router and other communication fields and automotive electronics, aerospace and other industries. Especially in recent years, due to the rapid development of data services and the continuous promotion of distributed power supply systems, the increase of module power supplies has exceeded the primary power supply.