How do DC to DC converters work?

Posted by HV mtech on October 24th, 2019

DC power is generated by a direct current from a single source such as a better.  Direct Current (DC) can be generated in a multitude of ways.  An equipped AC generated can produce direct current by using a device known as a commentator.  Another device called a rectifier converts AC to DC s well.  Perhaps the most well-known example is a battery in which a chemical reaction creates power. 

What Is DC-to-DC Conversion? 

One type of electronic circuit that takes a DC source and changes from one current voltage to another .It may be necessary to decrease or increase voltage for a variety of reasons .One common example of this in vehicles and cars for electronic devices like portable DVD players or cell-phone chargers.  If the device receives too much power, it could stop working altogether.  If there isn’t enough power, it may not even turn on.  In this case, a conversion of power is necessary – even though DC power is still appropriate. Here enters the utility of DC-DC converters. 

DC-to-DC converters work by taking power from the source, the battery, and bringing it down to the appropriate level.  If a device requires more power, the converter can do that as well.  When an electronic device comes with a converter, it should be used to protect the product and so that it works correctly as well.  It is important though, to make sure the right converter is used for a product so that nothing happens to the product.  

Why is converting DC power necessary? 

With AC power, it is possible to change the voltage level via a transformer.  In batteries that run of 24 or 12 volts, there is too much power for a radio or charging a phone. In these cases, a converter lowers the power to connected devices.  

How does the Converter Work? 

DC-DC converters essentially carry a design that depends on a “switching element.”  This changes the wave of the signal to a square one which is AC. The wave passes through a secondary filter which changes the power back to a DC signal at the required voltage. If you are need of a DC-to-DC convector, visit www.hvmtech.com to get the most inventive high-voltage products .