Not only that, if the basic voltage feedback feature is required, but a linear regulator also needs to be installed. Even moving it around at home is like weight training, let alone bringing it during travel. A linear transformer of about 10W weighs approximately 300g, but if the out power is increased to 100W, its weight will increase by multiple folds to around 3~5kg. The output power of a conventional linear transformer power supply is proportional to its volume and weight. In addition to their reduced sizes, they have become more efficient and reliable. ![]() Up to the present, power supplies have been developed from bulky linear transformers at first into various switching power supplies with various topologies. Isolated DC-DC converters are safer to use in cases of internal failure as they prevent the input voltage from being transmitted to the output.Ever since Nikola Tesla won the current war and established the alternate current (AC) type as the transmission and distribution system, power supplies featuring the conversion of AC high voltage into direct current (DC) low-voltage intended for electronic components have been in existence. Charge-Pump – This converter is used for stepping the voltage up or down in applications that have low power.ĭriving a device by increasing or decreasing the available input voltage prevents damage or breakdown.The Cuk was named after Slobodan Cuk, the man who created it. The biggest difference is really the name. Cuk – This type of converter is similar to buck-boost converters.Boost DC-DC converter - does the opposite to the Buck and steps up the voltage output. ![]()
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