The high efficiency of a switched-mode converter reduces the heat sinking needed and increases battery endurance of portable equipment. Switching conversion is more power-efficient than linear voltage regulation, which dissipates unwanted power as heat. This conversion method can increase or decrease the voltage level.
The storage is done either in magnetic field components like an inductor, transformers or electric field components like capacitors. Switched mode DC-DC converter converts the DC voltage level by storing the input energy temporarily and then releases that energy at different voltage output. Electronic ConversionĭC to DC converters in electronic circuits uses switching technology. For example, it might be necessary to step down the power of a large battery of 24V to 12V to run a radio. The converter takes the power from the battery and cuts down the voltage level, similarly a converter step-up the voltage level.
Too much of power can destroy the device or less power may not be able to run the device. Some devices need a certain amount of voltage to run the device. This is commonly used automobiles, portable chargers and portable DVD players. They are used to increase or decrease the voltage level. DC-DC ConversionĪ DC to DC converter takes the voltage from a DC source and converts the voltage of supply into another DC voltage level.
Similarly, a DC voltage is stepped up or stepped down to desired voltage using such circuitry. This utility AC current is converted to DC by using a circuitry which consists of a transformer, rectifier and a filter.
AC supply is used as utility current for household needs. In AC supply the charge carriers change their direction periodically. An AC power supply is an Alternating Current, in which the voltage changes instantly with time.
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