Damped oscillating waves are characteristic of interference generated by switching in power circuits. They are characterized by low energy, very fast rise time bipolar bursts with a high repetition rate. Applications are for the testing of protective relays, data logging, alarm and control equipment connected to power line, it can reach the standard of IEC61000-4-18.

Features:
(1)Electronic switch as the discharge device, the output pulse amplitude is continuously adjustable, the maximum voltage up to 3KV;
(2)Coupled-mode is free set, realize the automated detection during the test;
(3)Oscillation frequency, pulse repetition rate and pulse train length can be set.