Advanced Series Mode technology is the latest generation of SurgeX's proven Series Mode circuitry, which uses an inductor as the first and primary surge-suppression component to intercept and contain destructive surge energy. There has never been a failure of Series Mode protected equipment. Unlike other approaches, Advanced Series Mode technology does not rely on metal-oxide varistors (MOVs) as a sacrificial component. In addition, it creates no ground-wire contamination or common-mode surges and has zero let-through voltage.
SurgeX 1U products provide guaranteed Advanced Series Mode surge protection and power conditioning for audio, video and computer equipment. There are five 1U models: the SX1115, SX1115-RL, SX1115-RT, SX 1120-RT, and SX1215. This gives contractors a choice of Advanced Series Mode surge suppressors at the right price point or with application specific features such as remote turn-on, front-panel lighting, or compatibility with 240-volt systems.
(Sarah Rushton-Read)