Problems & Solutions. 1  Please help find the manual for this Swann Communications Security Camera... 2  Please help find the manual for this Swann Communications Security Camera... 3  cant find manual for 41502s compact system... 4  I NEED A COPY OF SWANN HOME SECURITY CAERA... 5  need to know what the green, blue, white, yellow  w...
The thyristor is a four-layered, three terminal semiconductor device, with each layer consisting of alternately N-type or P-type material, for example P-N-P-N.n earlier gas filled tube device called a thyratron provided a similar electronic switching capability, where a small control voltage could switch a large current. It is from a combination of thyratron and  transistor  that the term thyristor is derived.
Device Description: The Surgical Retractor is a Reusable device intended for mobilizing and '1 maneuvering organ and tissue within the cavity during laparoscopic Surgical procedures. intended Use: This device is designed as an organ and tissue retractor for the use in minimally invasive surgical procedures to elevate organs and tissues to provide better I access as well as visualization and stabilization of surgical sites.