LED driver board
The led went out. This photo shows the size of the board and the dead transistor. This is taken from the screen of a video microscope, on a borrowed Kodak digital camera, whiich is why there are some strange reflections (fluorescent lights) in it.The transistor was easy to identify and obtain, an FMMT617.
1,818
views
0
faves
0
comments
Uploaded on December 1, 2010
LED driver board
The led went out. This photo shows the size of the board and the dead transistor. This is taken from the screen of a video microscope, on a borrowed Kodak digital camera, whiich is why there are some strange reflections (fluorescent lights) in it.The transistor was easy to identify and obtain, an FMMT617.
1,818
views
0
faves
0
comments
Uploaded on December 1, 2010