Inductor devices – Winding with terminals – taps – or coil conductor end...
Patent
1990-03-08
1990-12-25
Kozma, Thomas J.
Inductor devices
Winding with terminals, taps, or coil conductor end...
24211841, 336198, H01F 1510, H01F 2730
Patent
active
049806645
ABSTRACT:
A transformer bobbin assembly comprises a bobbin and a shroud. The bobbin includes an intermediate wall having a key block formed on one side thereof. The shroud includes at least one wall slidable over the intermediate wall of the bobbin, on the side having the key block formed thereon, whereby the shroud wall, the key block and the intermediate wall of the bobbin cooperate to provide predetermined minimum creepage and clearance distances between the coils wound on the bobbin.
REFERENCES:
patent: 3750072 (1973-07-01), Weiner
patent: 4405913 (1983-09-01), Finkbeiner
patent: 4716394 (1987-12-01), Gordon
Kozma Thomas J.
Prem Magnetics Incorporated
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