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From the Cover
Compact Solution for Torque & Position Sensing
TT Electronics’ (Fullerton, CA) Sensing and Control division has expanded its series of sensors for electronic power steering (EPS) applications.
The new Magnetorque Plus combines TT Electronics’ non-contacting torque sensor with a multi-turn position sensor in a single compact package.
I/O Expansion Boards
Sealevel Systems (Liberty, SC) has announced the SeaRAQ family of
I/O expansion boards designed for Relio R3 rackmount industrial computers. SeaRAQ boards interface to a variety of real-world I/O and all boards
are isolated to prevent damage from harmful surges and ground loops
often found in industrial environments. Features include:
■ Slots for adding up to 18 SeaRAQ boards.
■ Form A relays rated for either 5 to 250 VAC or 5 to 30 VDC loads up to 2 A per relay.
■ 16 relay outputs organized as 4 relay banks with each bank sharing a common (8520) or 8 relay
outputs with discrete commons (8521).
www.sealevel.com
Features include:
■ An integrated and fully calibrated design.
■ A modular approach for
customization.
■ A minimum lifetime of 1 million
shaft rotations.
■ Dual torque
outputs.
■ Absolute multi-turn
position information up
to ±900° of rotation.
www.ttelectronics.com
Low Voltage Power Supplies
TDK (San Diego, CA) has introduced the addition of 12 and
15 V models to its TDK-Lambda ZWS300BAF series of high
reliability power supplies. Operating from a universal input of
85 to 265 VAC, the ZWS300BAF
features a
10-year electrolytic capacitor lifetime
demanded by
manufacturers
of industrial, test
& measurement,
broadcast and communications equipment. Other
features include:
■ Adjustability by up to ±10%
to accommodate non-standard
system voltages.
■ Over current and over voltage protection.
■ Optional remote on/off or cover available.
■ An operating temperature range of - 10° to +70°C.
■ Convection and forced air ratings.
www.tdk-lambda.com
