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- 18:27, 26 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (Minor details adjusted.)
- 18:26, 26 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (Minor details adjusted.)
- 18:03, 26 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (Removed one of the n-regions under the gate.)
- 21:43, 11 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (The '-' marking of the MT1 could be misleading since every potential is referred to MT1, so I've deleted that marking.)
- 19:26, 11 April 2011 Vitaltrust talk contribs uploaded File:Triac Quad I like SCR.JPG ({{Information |Description ={{en|1=A triac in the Q-I is triggered by the same mechanism as a SCR.}} |Source ={{own}} |Author =Vitaltrust |Date =April 11th, 2011 |Permission = |other_versions = }} )
- 19:04, 11 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (Added the parasitic current path from gate to MT1 throug p-Si.)
- 19:02, 11 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (Reverted to version as of 18:47, 11 April 2011)
- 19:02, 11 April 2011 Vitaltrust talk contribs uploaded a new version of File:Triac Quad I.JPG (Added indication of parasitic current through p-Si from gate to MT1.)
- 18:47, 11 April 2011 Vitaltrust talk contribs uploaded File:Triac Quad I.JPG ({{Information |Description ={{en|1=Triggering of a Triac in Q-I.}} |Source ={{own}} |Author =Vitaltrust |Date =April 11th, 2011 |Permission = |other_versions = }} )
- 23:07, 10 April 2011 Vitaltrust talk contribs uploaded File:Triacquadrants.JPG ({{Information |Description ={{en|1=Quadrants of operation of a triac. Voltage polarity are referred to the MT1 terminal.}} |Source ={{own}} |Author =Vitaltrust |Date =April 11th, 2011 |Permission = |oth)
