The DC–SE series has been designed to meet
today’s requirements for operation from a singleended
power supply. The output is also singleended
over the full range displacement of the
LVDT making the unit compatible with unipolar
inputs on analog-to-digital converters and
programmable logic controllers, etc.
The DC-SE design features internal regulation
which provides immunity from line ripple and
allows operation from an unregulated 8.5 to 28
VDC supply. The DC-SE current draw is 6 mA
(typical), making remote or portable operation
from batteries possible. The incorporation of a
new high stability oscillator provides improved
temperature stability, while the synchronous
demodulator insures excellent noise rejection.
The electronics design uses surface mount
technology to keep costs and size of the unit to a
minimum. Built-in EMI/ESD protection and
shielded cable allows operation in industrial
environments. The DC-SE meets CE requirements.
