SPS5713-51199930-100 电源模块  可以实现宽频调制隔离

SPS5713-51199930-100 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，其特点是为专用集成电路（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。

SPS5713-51199930-100 电源模块按变换方式一般分为AC转DC或DC转DC。其集成度最高，将开关电源的主要电路集成在芯片中，可以实现宽频调制隔离及多种保护等功能。电源模块通过输入整流滤波器一般可以适配交流85~265V或直流100~370V的输入电压范围，频率有47~400Hz选择，常规一般为50/60Hz。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。

由于模块式结构的优点甚多，因此模块电源广泛用于交换设备、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。

SPS5713-51199930-100电源模块中整流器部分最重要。整流器是一个将交流电转换成直流电的装置，它是电源模块中最重要的部分。在电源模块中，整流器负责将交流电转换成直流电，以满足电子设备对直流电源的需求。如果没有整流器，电源模块就无法将交流电转换成直流电，电子设备将无法正常工作。因此，在电源模块中，整流器的性能和质量直接影响到整个电源模块的性能和质量。

选择合适的电源模块需要考虑以下几个方面：

负载最大工作电流值。通常我们推荐按照负载最大工作电流值的80%进行降额设计选型。

电源电路的设计原理与过程。电源电路的设计原理往往需要专业人员来辨别区分，但市场上电源模块大致分为裸板和灌封。裸板式电源模块比灌封更加直观明了，可以从表面查看电子元器件的布局合理有序、焊锡灯美观等。灌封式电源模块由于其元器件没有裸露在外面，因此在安全性和性能指标方面更好。

电源模块的变压器元器件。变压器负责完成AC-DC转换，并且在能量过载时炸锅饱和，决定功率、耐高温性等。

电源模块的芯片组件。电源的核心是IC，就像电源的大脑一样，IC的质量直接影响电源的参数。

SPS5713-51199930-100 电源模块  可以实现宽频调制隔离

The SPS5713-51199930-100 power module is a power supply that can be mounted directly on a printed circuit board and is characterized by providing power for application-specific integrated circuits (ASics), digital signal processors (DSPS), microprocessors, memory, field programmable gate arrays (FPgas), and other digital or analog loads.

SPS5713-51199930-100 Power modules are generally divided into AC to DC or DC to DC according to the conversion mode. The main circuit of the switching power supply is integrated in the chip, which can realize the functions of broadband modulation isolation and a variety of protection. The power module can generally adapt the input voltage range of AC 85~265V or DC 100~370V through the input rectifier filter, and the frequency is 47~400Hz, and the general frequency is 50/60Hz. 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.

Because of the advantages of the modular structure, the module power supply is widely used in switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and other communication fields and automotive electronics, aerospace and so on.

SPS5713-51199930-100 Rectifier part of the power module is the most important. Rectifier is a device that converts alternating current into direct current, it is the most important part of the power module. In the power module, the rectifier is responsible for converting alternating current into direct current to meet the DC power needs of electronic devices. Without the rectifier, the power module will not be able to convert alternating current to direct current, and the electronics will not work properly. Therefore, in the power module, the performance and quality of the rectifier directly affects the performance and quality of the entire power module.

Select the right power module to consider the following aspects:

Maximum working current value of the load. Generally, we recommend derating design selection according to 80% of the maximum working current value of the load.

The design principle and process of power supply circuit. The design principle of the power circuit often requires professionals to distinguish, but the power module on the market is roughly divided into bare board and potting. The bare panel power module is more intuitive than the pot-seal, and the layout of electronic components can be viewed from the surface in a reasonable and orderly manner, and the solder lamp is beautiful. Potting power modules are better in terms of safety and performance indicators because their components are not exposed to the outside.

Power module transformer components. The transformer is responsible for the AC-DC conversion, and the fryer is saturated when the energy is overloaded, which determines the power, high temperature resistance, etc.

Chip components of a power module. The core of the power supply is the IC, just like the brain of the power supply, the quality of the IC directly affects the parameters of the power supply.