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--- h101fet [2017/07/25 10:32]
sirdomsen
+++ h101fet [2017/07/25 10:35] (current)
sirdomsen
@@ Line 1: / Line 1: @@
 Text basically taken from [[https://www.rcgroups.com/forums/showpost.php?p=37965766&postcount=11019|this]] RCgroups post
-Docu for me for repairing defective FETs on the H101/H8S board (pictures). Maybe it's interesting for you guys. If one has a broken FET he could re-use a FET that's intended for inverted flying, in case he doesn't use that. Identify the defective FETs with an oscilloscope, but should be possible with a multimeter, too. If you give full throttle (in acro mode) and both PINs of one motor are 0V then the A1SHB FET for normal mode of this motor should be defect. If it's ~4V then the A0SHB FET should be defect. Maybe someone can confirm that.
+Docu for repairing defective FETs on the H101/H8S board (pictures). Maybe it's interesting for you guys. If one has a broken FET one could re-use a FET that's intended for inverted flying, in case one doesn't use that. Identify the defective FETs with an oscilloscope, but should be possible with a multimeter, too. If you give full throttle (in acro mode) and both PINs of one motor are 0V then the A1SHB FET for normal mode of this motor should be defect. If it's ~4V then the A0SHB FET should be defect. Maybe someone can confirm that.
 {{https://static.rcgroups.net/forums/attachments/6/6/8/2/5/3/a10223695-242-H101_Board_Bottom.jpg?direct&300x300|static.rcgroups.net_forums_attachments_6_6_8_2_5_3_a10223695-242-h101_board_bottom.jpg}}{{https://static.rcgroups.net/forums/attachments/6/6/8/2/5/3/a10223696-184-H101_Board_Top.jpg?direct&300x300|static.rcgroups.net_forums_attachments_6_6_8_2_5_3_a10223696-184-h101_board_top.jpg}}

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