Technical Articles
Cosel U.S.A., Inc. has published these technical articles:
(Power Supplies)
From this Article:
The earth terminal of power supply should be connected to the equipment where power supply is placed as thicker and shorter to protect electric shock or noise interference....
(Power Supplies)
From this Article:
Regulated DC voltage is required for semiconductor devices such
as ICs and Transistors to function. Regulated voltage can be generated
from commercial AC lines with an AC to DC power supply or
from DC...