Voltage regulators provide short-circuit current foldback
Low dropout regulators (LDOs) feature a high PSRR of 70dB at 1kHz (typical) and a maximum output current of 150mA at +125°C junction temperature. The Microchip MCP1754/MCP1754S LDOs offer a high input voltage of 16V and an output voltage range from 1.8 to 5.5V, with standard output voltages of 2, 2.5, 2.8, 3, 3.3, 4, and 5V, and output voltage tolerances of ±2.0% \over the entire temperature range. The MCP1754 provides enhanced features, such as a shutdown input signal and a power-good output signal, while the MCP1754S is the baseline version of the device....
Brushless dc motor with gear and encoder options
A newly designed 70-W flat brushless motor delivers a maximum continuous torque of 130mNm at an efficiency of up to 85%. The Maxon motor in its 45mm diameter is available with Hall sensors and comes in four windings (24, 30, 36, and 48V). ...
Sterilizable closures
Sterilizable plastic protective closures by Caplugs, Buffalo, NY, are designed to protect medical instruments and devices before, during, and after the sterilization process. ...
Adhesive delivery system tests well; may guard against infections
Tests conducted by an independent laboratory for Chicago-based Avery Dennison Medical Solutions, a division of Avery Dennison Corporation, show that the new Avery Dennison Medical Solutions Chlorhexidine Gluconate (CHG) adhesive delivery system (ADS) may be appropriate for applications where the spread of infection is a concern and moisture management and transparency are required, such as for the securing of IV catheters, surgical incision films, and post-op dressings....
Tech Spotlight: Advanced Materials
Third-party test results have validated multiple sterilization capabilities of Sabic Innovative Plastics’ Ultem HU1004 polyetherimide (PEI) resin....
TECH SPOTLIGHT: CONNECTORS & CORDS
Connector securely extends ethernet cables For connecting peripheral devices, repairing or replacing cable links, or extending network cables, CAT6 RJ45...
Shop retrofits CMMs with 5-axis touch probes
Wenzel/Xspect Solutions, which rebuilds and remanufactures all makes of CMMs, can now add Renishaw’s PH20 5-axis touch-trigger probe to older systems. The PH20’s compact design provides faster calibration, improved metrology, and almost infinite positioning. ...
Luer and medical electrode testing
DDL, which tests medical-device packages, products, and materials, announces an agreement with Pennsylvania-based Citech, which lets DDL add new industry-accepted FDA-recognized tests. ...
High-performance vision inspection device
The QV-ELF provides from Mitutoyo America Corp provides complete, high-end vision-inspection capabilities in a lightweight, compact instrument, suitable for lab and near-line quality assurance. ...
Isolation valves
The valves provide a chemically inert fluid path through a large orifice, for a higher flow rate than other chemically inert valves....
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