Vision-Based Additive Manufacturing

Inkbit Corp., Medford, MA, announced a vision-based, artificial intelligence, material jetting additive manufacturing platform that uses a proprietary 3D scanning system to generate a topographical map of each layer after deposition. These data are used to train a machine learning algorithm that enables the printer to learn the properties of each material and anticipate its behavior. It is fitted with three build materials and can be expanded to eight.

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Vector Network Analyzer

The VectorStar™ ME7838G broadband vector network analyzer from Anritsu, Morgan Hill, CA, enables measurements from 70 kHz to 220 GHz in a single sweep without the need to reconstruct the wafer probe station from 110 GHz to higher waveguide bands. The system eliminates the need for waveguide concatenation and reduces the number of system reconfigurations.

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Particulate Sensor

Sorex Sensors, Cambridge, UK, introduced a particulate sensor and development kit for monitoring deposition rates and amounts. The sensor is based on film bulk acoustic resonator technology and offers mass sensitivity down to femtograms. The discrete, non-specific sensor is capable of detecting minute particles in the sub-PM2.5 range.

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Radar Sensor

Fujitsu Components America, Sunnyvale, CA, offers the FWM7RAZ01 3-channel, 24-GHz Doppler radar sensor that supports IF (I/Q) output signals from 1 Hz to 1 MHz, enabling it to wirelessly detect movement speeds from 6-mm per second to 6-km per second within a 30-meter range. The sensor includes a 24-GHz transceiver, TX and RX array antennas, IF amplifier, and an LDO voltage regulator.

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Power Supplies

New Yorker Electronics, Northvale, NJ, offers RDI 20W modular AC-DC compact PCB-mount power supplies that support up to 300VAC input, delivering up to 20W continuous output power. Features include an RF shielded case that enables close proximity placement to RF circuits and antennas.

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Additive Manufacturing Powders

6K, North Andover, MA, released additive manufacturing powders derived from sustainable sources through a process that converts certified chemistry machined millings, turnings, and other recycled feedstock sources into metal powder. The powders provide zero porosity and high flowability.

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High-Precision Resistors

KOA Speer Electronics (Bradford, PA) has introduced the RS73F (25ppm/°C) and RS73G (50ppm/°C) metal glaze thick film chip resistors. The 0603 case size resistors are offered in ±0.1%, 0.25%, and 0.5% tolerances, with a T.C.R. as low as ±25ppm/°C and a resistance range from 100Ω to 1MΩ. The AEC-Q200 qualified resistors support high-precision applications, including automotive, industrial, and measuring equipment for engine control, power supplies, and body control.

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LED Indicators

Visual Communications Co., San Diego, CA, offers the CD Series LED indicators for status indication, automation, controls, and instruments. Features include an IP67 rating against moisture and dust, a protruded 3-mm LED and nickel-plated bezel, and a lock washer, hex nut, and gasket seal for protection from shock and vibration. An optional resistor for 5V-28VDC and 120VC is available.

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