Linear Technology Corp. introduced its LTC4151 high side power monitor that measures current and input voltages from 7V to 80V. The monitor uses an internal 12-bit ADC to continuously measure both high side current and input voltage to give a true power reading. It replaces prior units that use costly current sense amplifiers with a separate ADC, a hot-swap controller with an ADC, or an ADC with a floating ground.
Macro Sensors introduced its LP750 series position sensors that are hermetically sealed, frictionless, and they can serve as long-life replacements for failing potentiometers in a range of industrial position measurement applications such as machine tool positioning, hydraulic cylinder positioning, valve position sensing and automatic assembly equipment. Offering frictionless position feedback similar to the potentiometer, these sensors have no parts that wear out, offering unlimited cycle life and greater performance than a potentiometer.
Pepperl+Fuchs introduced its Model VOS300 series vision sensors that combine a camera, illumination, digital outputs, process data and five evaluation methods into a single, rugged sensor housing. The result is an out-of-the-box vision sensing system that is easily configured without programming knowledge and operated without the need for detailed image processing experience. The sensors deliver advanced functionality in a number of complex inspection applications where traditional photoelectric sensors are unsuitable for use.
Automation Products Group, Inc. (APG) released its Guide to Ultrasonic and Level Sensors that details the company’s ultrasonic, liquid level and solid level sensing systems for process control. Each product section includes a full operational description, list of potential applications, detailed specifications and dimensions, and ordering information.
Micronor, Inc. announced its ENA361M (hollow shaft) and ESA361M (solid shaft) series ruggedized high resolution analog output absolute encoders that provide 12-bit resolution with a choice of analog output for high reliability industrial automation and process control applications. These single-turn absolute encoders are offered with a choice of 4 mA to 20 mA or 0V to 10V output, and measuring range options of 45°C, 90°C, 180°C or 360°C.
BEI Industrial Encoders introduced its dual output drawworks HS35 encoder for oil field applications that combines rugged, heavy-duty features into a through-shaft style for use as a winch-turns counter in the drawworks system of oil rigs. The encoder can supply simultaneous position feedback to two separate systems from a single encoder. The hard-anodized metal housing, sealed connector, IS rating, dual bearings and shaft seals for NEMA 4 and 13 (IP65) ratings combine to provide a rugged encoder that performs in the harsh oil field environment.
congatec AG added the conga-CA to its COM Express product line. It features the Intel Atom processor Z500 Series and the Intel System Controller Hub US15W. The complete design of this 95 mm × 95 mm, 3¾" × 3¾" sized COM Express module is geared around low power consumption. Typical power requirements for this module will be less than 5W which, when combined with ACPI 3.0 battery management, ultra mobile embedded applications
American Bright Lighting's UL Listed (UL file number E315644) SimpleTube LED replacement lamp is presented as being capable of replacing T-8 fluorescent tubes in large-scale retail refrigerators and freezers. According to the company, independent laboratory testing performed
Micrel, Inc. introduced its Model MIC22400 fully integrated 4A synchronous buck regulator for powering systems from 3.3V and 5V supply rails. With operating frequency programmable from 800 KHz to 4 MHz, it features built-in sequencing, tracking and ramp control, enabling all power-up sequencing and tracking protocols. Targeted at the communications, computing peripherals and high-end consumer markets, the regulator is suitable for servers/routers, HD DVD recorders, wireless base stations, FPGAs, DSPs and low voltage ASICs. The regulator features fully integrated 60 m? P-FET and 35 m? N-FET switches that deliver a 4A output current with an input voltage range of 2.6V to 5.5V.
Tripp Lite expanded its line of power distribution units (PDUs) to provide options in power capacity, form factor and management. Most of the models feature a proprietary built-in network interface that allows users to remotely monitor and control individual outlets and connected devices via SNMP, Web or Telnet. For greater functionality, free PowerAlert network management software centrally monitors and controls power for up to 250 UPS systems or PDUs on their network. The software allows managers to mass-configure multiple remote device settings from a single location, and they can also be set to auto-discover UPS and PDU devices in specific network segments or IP address ranges.
Toshiba America Electronic Components, Inc. expanded its power semiconductor line with a family of high-speed switching MOSFETs based on UMOS VI-H which enables a reduction in gate switch charge and on-state resistance (RDS(ON)), resulting in greater power efficiency. The Models TPCA8028-H and TPC8035-H MOSFETs are intended for use in high efficiency DC/DC converter applications in notebook PCs and other electronic applications.
Endicott Research Group released its E220 series DC/AC inverter that combines up to 12W of output power with a vacuum-encapsulated design to ensure reliable CCF lamp ignition for LCDs used in outside, cold storage or other low-temperature environments. The inverter provides starting voltages of up to 2,300 Vrms in a compact, low-profile, PCB-mountable package for LCDS ranging in size from 5.7"to 15" diagonal. The inverter uses the proprietary EFD 20 low-profile transformer for a form factor of 0.60" × 1.2" × 1.56" in a fully vacuum-encapsulated design that ensures maximum resistance to shock, vibration and humidity. Operating range is -20°C to +70°C.
Murata Electronics North America introduced its Model MPD6S022S DC/DC point-of-load (POL) non-isolated converter that measures 21 mm × 9 mm × 21 mm in a SIL package, minimizing layout real estate. It delivers 10.8W with high efficiency (up to 95 percent) and zero de-rating. These attributes, combined with the 3V to 5.5V input voltage range, adjustable 1.1V to 3.6V output range and 0° to +70°C operating temperature range make it suitable for use in digital consumer home electronics such as televisions and DVD players. The DC/DC converter does not require an external capacitor, further saving board space.
Lambda launched its ZWX series of industrial low profile ATX open frame AC/DC computer power supplies for server and industrial computer applications. These supplies provide the five voltages needed for high-end industrial computers including +3.3V, +5V, +12V, -12V and +5V (standby), and they are 1U rack/enclosure mountable. The ZWX300 includes a sixth output (a second +12V) to support extra drives, memory and fans. The supplies are suitable for applications where convection cooling is preferred, and they can provide higher power when fan cooling is desired.
The 3M Electronic Solutions Division extended its product line for interconnect products to include an RoHS-compliant, 34 position, 2 mm Molded-On Socket for the 2M Series. The 34-position molded-on socket cable assembly, along with the rest of the product family, has a rugged, one-piece design with integral strain relief and closed connector ends. With a 2 mm × 2 mm pitch, it is fully customizable to customer specifications, and it offers a space-saving, lower height profile that stands up to repeated insertions and withdrawals, helping with airflow in high density applications.