Hackaday2y
PCB transformer
[Open Frime TV] has a video addressing this in a novel way, by creating the windings for a switch-mode power supply transformer using stacked PCB coils instead of wire (Russian language ...
Hackaday2y
Planar PCB Coils As An Alternative To Winding Transformers
[Open Frime TV] has a video addressing this in a novel way, by creating the windings for a switch-mode power supply transformer using stacked PCB coils instead of wire (Russian language ...
Berkshire Eagle2d
Removing contaminated sediment from Woods Pond will take 3 to 4 years — some residents say it's not fast enough
GE's Kevin Mooney outlined how the company plans to use suction to remove the majority of sediment from the pond, and build a ...
Bayer faces billions in payouts for half century-old toxic mess
Bayer is facing billions of dollars in exposure from a growing number of lawsuits over PCB products. Read more at ...
Berkshire Eagle19d
GE's revised river cleanup plan reduces truck traffic, but not in Housatonic where a new rail spur and staging area is planned
General Electric, which used PCBs in manufacturing power transformers at its Pittsfield plant, agreed to remove them from the river and its floodplains as part of a consent decree signed in 2000. The ...