Abstract
In the field of DC power supplies stabilized classic analog circuits, which are mainly in the last twenty years has been increasingly squeezed by switching technology and digital control. Implementation of the research project stabilized linear power supply to heavy traffic conditions, which is the primary requirement for high operational reliability, low noise voltage at the output of the power supply and the high overload capacity, bring DC power supply transformer developed with us compensate for output ripple. Article presents analysis of the Functionality of the transformer ripple filter for DC power supplies.
Highlights
Each solution DC power supplies has its advantages and disadvantages [1]
The aim of the research project was the realization of a functional sample stabilized linear power supply to heavy operating conditions, the output current-voltage characteristic would be comparable to current-voltage characteristic of leadacid battery
Our proposed DC power supplies are designed for applications that do not mind a slight variation of the output voltage with the load, but the primary requirement is high operational reliability, low noise voltage at the output of the power supply and a substantial capability
Summary
Each solution DC power supplies (analog/switching) has its advantages and disadvantages [1]. Standard analog sources usually tolerate temporary overload of 10-15% over several minutes. In industrial applications, it is necessary for the design resources into account the nature of the load and possible overloading (short term and over 100%), and the operating conditions in the environment (dust, humidity, temperature fluctuations, condensation, aggressive environment). The aim of the research project was the realization of a functional sample stabilized linear power supply to heavy operating conditions, the output current-voltage characteristic would be comparable to current-voltage characteristic of leadacid battery. DC power supplies are designed for heavy-duty industrial applications, are composed almost exclusively of passive elements and use conventional cooling
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