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Showing results for tags 'triac'.
Found 7 results
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Triac schematic symbol
Samurai Appliance Repair Man posted a gallery image in The Appliantology Gallery
From the album: Triacs
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From the album: Triacs
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Triac PN junction block diagram
Samurai Appliance Repair Man posted a gallery image in The Appliantology Gallery
From the album: Triacs
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Triac physical package
Samurai Appliance Repair Man posted a gallery image in The Appliantology Gallery
From the album: Triacs
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Triac output and gating waveform
Samurai Appliance Repair Man posted a gallery image in The Appliantology Gallery
From the album: Triacs
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Triac output and gating pulses oscilloscope
Samurai Appliance Repair Man posted a gallery image in The Appliantology Gallery
From the album: Triacs
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Need to know... The output of the motor control circuit should only put 120VAC on one winding (CCW or CW) at a time? If I measure the output of the control board I seem to get 120VAC on both windings, at the same time.The start capacitor checks good, so I'm thinking the Triac circuitry may have gone bad. It there a way the triac for the motor control can be replaced, instead of the whole control board? Whenever the motor is supposed to drive (spin, agitate) it just hums. As I said, there is 120VAC on both windings at this time. I would assume during spin, it should only have 120VAC on one winding (CW or CCW).... Have run the diagnostics and it keeps saying replace main control board. Seems there is a less expensive way to repair, $220.00 may be more than it is worth....
