| 摘要 |
A system for testing power supply performance includes a DC power supply, a test apparatus for testing the DC power supply, and a control circuit electrically coupled to the DC power supply and the test apparatus. The control circuit includes an A/D conversion circuit, and a voltage level conversion circuit. The A/D conversion circuit receives DC voltage signals from the power supply, and converts the received DC voltage signals to digital signals. The voltage level conversion circuit receives the digital signals, and converts the received digital signals to voltage level signals which can be identified by the test apparatus. The test apparatus receives the voltage level signals, and generates signal waveforms of the voltage signals according to the received voltage level signals. |
