What is the role of the customized non-standard power supply customized module (factory?(3)

Input protection circuit General customized non-standard Marine boost power supply customized module (factory supply products use built-in filters, which can meet the requirements of general Marine boost power supply applications. If a more demanding power system is required, customized non-standard Marine boost power supply customized module (factory the input filter network should be added. Either LC or π can be used but care should be taken to choose a smaller inductance and larger capacitance.

A modular power supply is a power supply that can be directly mounted on a printed circuit board and can be used for application-specific integrated circuits (ASICs), digital signal processors (DSPs), microprocessors, memories, field programmable gate arrays (FPGAs) and other Digital or analog loads provide power. Typically, such modules are referred to as load (POL) power supply systems or point-of-use power supply systems (PUPS). Due to the obvious advantages of the modular structure, modular power supplies are widely used in switching equipment, access equipment, mobile communications, microwave communications, optical transmission, routers and other communications fields, as well as automotive electronics, aerospace, etc.

In order to prevent the transient high voltage damage of the customized non-standard Marine boost power supply customized module (factory supply, it is recommended that the user connect the transient absorption diode to the input terminal, and cooperate with the fuse to ensure that the module is within the safe input voltage range. In order to reduce the common mode noise, Y (Cy) can be increased and several capacitors nf high frequency capacitors are generally selected. R is a fuse, D is a protection diode, and D is a transient absorption diode (P6KE series).