How to design a reliable and safe power supply converter DC module power supply(3)

Correctly control the components to the specified value, reduce the number of components to delay degradation, improve component reliability and improve power reliability.

3. Dual power supply converter DC module power supply planning

The output of the bidirectional power module should pay attention to the load balance. When planning, pay attention to the main and auxiliary circuits to adjust the output evenly.

●The design is simple. Power is available with just one power module, with a few discrete components. ● Shorten the development cycle. The module power supply generally has a variety of input and output options. Users can also repeatedly stack or cross stack to form a building block combined power supply to achieve multiple input and output, which greatly reduces the prototype development time.
●Change is flexible. If the product design needs to be changed, simply convert or parallel another suitable power module.

4. Component selection

The use of different components will result in different module functions. For example, ceramic or electrolytic capacitors are generally used for capacitor selection, while tantalum capacitors have long life, high temperature resistance, good functions, but simply break the circuit. Please note that different products use different methods.