VT25-373-99X9  电源模块板  可靠性高、使用方便

品牌：KONGSBERG

型号：VT25-373-99X9

VT25-373-99X9 电源模块是可以直接贴装在印刷电路板上的电源供应器，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。一般来说，这类模块称为负载点 (POL) 电源供应系统或使用点电源供应系统 (PUPS)。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。

常见的电源模块有 AC-DC 电源模块、DC-DC 电源模块，他们的主要区别如下：

- AC-DC 电源模块是将交流电压转换成直流电压，其功率流向是由电源流向负载，属于降压型。

- DC-DC 电源模块是将直流电压转换成直流电压，其功率流向是由负载返回电源，属于升压型。

随着科学技术飞速发展，对电源可靠性、容量、体积要求越来越高，模块电源越来越显示出其优越性，凭借其可靠性高、使用方便、维护方便、小体积、大功率、高效率等优势，在通信、网络、工业控制、医疗、军事以及航空航天等领域得到广泛应用。

选择适合特定应用的电源模块需要考虑以下几个因素：

- 输入电压范围：电源模块的输入电压范围应该与应用场景的输入电压相匹配。

- 输出功率：VT25-373-99X9电源模块的输出功率应该满足应用场景的需求。

- 输出电压：电源模块的输出电压应该与应用场景的需求相匹配。

- 效率：电源模块的效率越高越好，因为它可以减少浪费的能量并降低发热量。

- 封装尺寸：电源模块的封装尺寸应该与应用场景的空间要求相匹配。

- 隔离：某些应用需要电源模块具有隔离功能，以防止接地环路和电击危险。

- 认证：某些应用需要电源模块通过安全认证，例如UL、CSA 或 TUV。

- 成本：VT25-373-99X9电源模块的成本应该与应用场景的预算相匹配。

根据应用场景的具体需求，选择满足这些要求的电源模块。

VT25-373-99X9  电源模块板  可靠性高、使用方便

Brand: KONGSBERG

Model: VT25-373-99X9

The VT25-373-99X9 power module is a power supply that can be mounted directly on a printed circuit board and features an application-specific integrated circuit (ASIC), digital signal processor (DSP), microprocessor, memory, field programmable gate array (FPGA), and other digital or analog loads. In general, such modules are called point-of-load (POL) power supply systems or point-of-use power supply systems (PUPS). 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.

Common power modules include AC-DC power modules and DC-DC power modules. The differences between them are as follows:

- AC-DC power module converts the AC voltage to the DC voltage. The power flow is from the power supply to the load. It is a step-down type.

- DC-DC converts the DC voltage to the DC voltage. The power flow of the DC power module is returned to the power supply from the load.

With the rapid development of science and technology, the reliability of power supply, capacity, volume requirements are getting higher and higher, module power supply is more and more showing its advantages, with its high reliability, easy to use, easy to maintain, small size, high power, high efficiency and other advantages, in communication, network, industrial control, medical, military and aerospace and other fields are widely used.

Choosing the right power module for your specific application requires consideration of several factors:

- Input voltage range: The input voltage range of the PSU must be consistent with that of the application scenario.

- Output power: The output power of the VT25-373-99X9 power module should meet the requirements of application scenarios.

- Output voltage: The output voltage of the PSU should match the requirements of the application scenario.

Efficiency: The more efficient the power module, the better, because it can reduce wasted energy and reduce heat generation.

- Package size: The package size of the power module must match the space requirements of the application scenario.

- Isolation: Some applications require the power module to have isolation to prevent ground loops and electric shock hazards.

- Certification: Some applications require power modules to pass safety certification, such as UL, CSA, or TUV.

- Cost: The cost of the VT25-373-99X9 power module should match the budget of the application scenario.

Select the power module that meets the requirements based on the application scenario.