Patent ID: 8736289
Filing Date: 2014-05-27
Classification: G01R

Abstract:
1. A burn-in test apparatus with the function of energy recycling, comprising: an AC/DC power converter with an input end connected to an AC power source and an output end providing a first DC voltage; a testing block with an input side and an output side for mounting a power converter to be tested, wherein the input side of the testing block is connected to the output end of the AC/DC power converter and powered by the first DC voltage provided therefrom; an active electrical load with an input end and an output end, wherein the input end thereof connects to the output side of the testing block to simulate an electrical load for the power converter to be tested, thereby the active electrical load allows the power converter to be tested to output a constant current, so as to allow the output end of the active electrical load to output a direct current; and an energy recycle line connecting the output end of the active electrical load with the input side of the testing block to transmit the direct current from the output end of the active electrical load back to the input side of the testing block.