The range of these smps units offer standard 24 v dc regulated supply in various outputs such as 2 4 5 10 20 30 and 40 a features include universal input supply [90 to 265 v ac] for lower ratings wide permissible input voltage and frquency variations galvanic isolation low ripple etc the smps units are housed in compact enclosures of extruded aluminium in wall-mounting or rack-mounting executions the sx series is designed to operate under tough industrial conditions and carry a warranty on satisfactory performance