PFSK142-3BSE006505R1  电源模块 具有高功率、高效率、高稳定性等优点

型号：PFSK142-3BSE006505R1

PFSK142-3BSE006505R1电源模块是一种可直接贴装在印刷电路板上的电源供应器或电源转换器，其作用是将交流电或直流电进行相互转换，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。

按照变换方式，PFSK142-3BSE006505R1电源模块一般分为AC转DC或DC转DC两种模式。一个完整的电源模块通常由输入整流滤波器、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。这些部分共同协作，使得电源模块具有小体积、高集成度、高性价比和最佳性能指标。

PFSK142-3BSE006505R1电源模块的设计小巧灵活，维护方便快捷，能够节约成本和时间，并具有高功率、高效率、高稳定性等优点，因此在交换设备、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、航空航天等行业中得到了广泛应用。

在选择电源模块时，需要考虑一些关键参数，如操作温度、输入电压等。操作温度一般可分成商规（0℃~60℃）、工规（-25℃~71℃）、军规（-55℃~85℃）等，选择时需根据实际系统操作温度范围来选用合适的温度等级。输入电压则是指电源模块能正常操作的电压范围，选择时需考虑前端电源所提供的电压及其变化量是否在电源模块可操作的电压范围内。

Model: PFSK142-3BSE006505R1

PFSK142-3BSE006505R1 power module is a power supply or power converter that can be mounted directly on the printed circuit board, and its role is to convert alternating current or direct current to each other. Power application-specific integrated circuits (ASics), digital signal processors (DSPS), microprocessors, memory, field programmable gate arrays (FPgas), and other digital or analog loads.

According to the conversion mode, the PFSK142-3BSE006505R1 power module is generally divided into AC to DC or DC to DC two modes. A complete power module is usually composed of input rectifier filter, monolithic switching power supply, high frequency transformer, leakage clamp protection circuit, optocoupler feedback circuit, output rectifier filter, bias circuit and other parts. These parts work together to make the power module with small size, high integration, cost-effective and best performance indicators.

The PFSK142-3BSE006505R1 power module is compact and flexible in design, convenient and fast in maintenance, which can save cost and time, and has the advantages of high power, high efficiency and high stability. Therefore, it has been widely used in communication fields such as switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers, automotive electronics, aerospace and other industries.

When selecting a power module, you need to consider some key parameters, such as the operating temperature and input voltage. The operating temperature can generally be divided into business rules (0 ° C ~60 ° C), work rules (-25 ° C ~71 ° C), military rules (-55 ° C ~85 ° C), etc., and the appropriate temperature grade should be selected according to the actual system operating temperature range. The input voltage refers to the voltage range that the power module can normally operate. When selecting the input voltage, consider whether the voltage provided by the front-end power supply and its variation are within the voltage range that the power module can operate.