Dc To Dc Converters
The Different Kinds and Uses of Dc to Dc Converters
The essential function of DC DC converters is to alter the voltage of direct current.They have many applications both in daily use home appliances as well as hi-tech devices.There are step down and step up Dc Dc converters; the former gives a reduced voltage whilst the latter increases the voltage.
Basically, there are three components of a Dc Dc converter, the inductor, the inverter and the transformer.There can be other parts in these units as well based on the application and the needs - More about Dc To Dc Converters.
There are a lot of day-to-day uses of Dc to Dc converters.The most commonly encountered example is a cell phone.The power stored in a phone lessens as time passes, which results in a decreased voltage.With a declined voltage, the mobile phone cannot work and thus these systems are used in cell phones to bring the voltage to the required levels.At times the circuits on electronic devices have specific voltage requirements, which may be not the same as the voltage that comes from the power source and thus these converters are utilized in those devices.
Non-isolated and isolated are the 2 different types of Dc to Dc converters.Basically an isolated Dc to Dc converter functions just like a barrier between the input and output. Other common components of an isolated Dc Dc converter are sub circuits and a voltage regulator. Each sub circuit has distinct voltage level specifications, which can be lesser or higher than the voltage supply and may also be negative sometimes. The output of these sorts of converters can be negative as well as positive and therefore, they have many medical applications. Flyback converters and forward converters are two additional types of isolated converters.
In a flyback-isolated converter, a transformer saves the energy rather than a single inductor. Flyback models are normally used in appliances that demand less current for example cathode ray tubes. In a forward isolated converter, the transformer is utilized for transferring the energy in one step. This Dc to Dc converter can step-up or step-down voltage or provide a mix of the two. The car amplifiers use these kinds of converters to boost the voltage to obtain a higher output.
On the other hand, the non-isolated Dc to Dc converters are used for altering the voltage of the current by a low ratio. Non isolated converters can be found in five different kinds: Buck, boost, buck-boost, cuk and charge pump. Each of these five kinds of converters have distinct uses.
If you want to purchase Dc To Dc Converters then you must purchase them from a reputable distributor. You can also get customized models from some manufacturers. You can get custom-made features like higher temperature ranges and several switching frequencies if you believe that your requirements are unique and a general model will not work effectively for you. Travelers can also use these converters to use their home appliances in any country because the voltage provisions are different in different countries.