Ed Douglas

Douglas Electrical Components

Ed Douglas is the president of Douglas Electrical Components, Randolph, N.J. 

Sealing off leaks
An application that requires a disconnect on one or both sides of a pressure or vacuum wall probably demands a hermetic bulkhead connector. However, not all hermetic connectors are the same.
The difference between wire feedthroughs and bulkhead connectors
Bulkhead connectors are widely used to route power and data into isolated environments, but they’re not always the best choice.
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