RSO (Repetitive Surge Oscilloscope) testing is a valuable tool used in the testing and analysis of electronic systems. The RSO test is performed to measure the susceptibility of a device in repetitive surge events. These events can be caused by electrical disturbances, such as lightning strikes and power surges. This test is conducted to ensure that the electronic equipment can withstand these events without suffering damage.
The RSO test is carried out using specialized equipment that simulates the electrical disturbances. The equipment generates high magnitude surges at varying frequencies, repetition rates and durations, to simulate real-world events. The test is conducted in the laboratory, where the equipment is set up and the equipment under test is connected to it.
The RSO test is divided into several phases that cover different aspects of surge and waveform characterization. During the initial phase, the waveform from the simulator is recorded. The waveform data is then analyzed for peak voltage, current and energy to determine if the set-up meets the test requirements.
In the second phase, the waveform is applied to the equipment under test, and the response waveform is recorded using a digital oscilloscope. The response waveform is then analyzed to determine if the equipment suffered any damage from the simulated surge.
The final phase of the test involves assessing the performance of the equipment after exposure to the simulated surge. The equipment is operated to determine if it operates as per specification. This phase of the test is critical to ensure that the equipment is still functional and can reliably operate even after exposure to the surge event.
In conclusion, RSO testing is essential in assessing the toughness of electronic equipment. It is a necessary step in ensuring that equipment can operate without suffering damage when exposed to real-world surge events such as lightning strikes and power surges. RSO testing provides essential information about equipment susceptibility to surge events, and its performance after exposure, ensuring safe and reliable operation of equipment.