Serving the Electronic Design Community Since 1956
2.2 MHz Synchronous Boost Regulator with Output Disconnect and LDO in a 3 mm x 3 mm QFN
February 15, 2008 5:39 am | Product Releases | CommentsLinear Technology Corporation announced the LTC3537, a 2.2 MHz, current mode synchronous boost DC/DC converter with integrated output disconnects plus an LDO. The devices's boost converter's internal 600 mA switches can deliver output voltages as high as 5.25V from an input voltage range of 0.68V at start-up (0.5V when running) to 5V, making it suitable for Li-Ion/Polymer or single/multicell alkaline/NiMH applications.
3-Phase Power Measurement Module Assists in Managing Energy-Related Costs
February 14, 2008 6:21 am | Product Releases | CommentsWAGO Corporation announced the 750-493 3-Phase Power Measurement Module that integrates comprehensive monitoring of a power supply network with the connectivity of an I/O system. At just 12 mm wide, the high-density, 6-channel 750-493 represents a cost- and space-effective solution to power system supply management. It is compatible with 16 different fieldbus networks (including Ethernet, Profibus, Modbus, and DeviceNet) and the 300+ digital, analog, and special function modules
LED Drivers Fuse a 3 mm x 4 mm Package for LED Requirements From 700 mA to 1.5A
February 13, 2008 5:42 am | Product Releases | CommentsThe ZXLD132X Inductive DC/DC Converter Series from Zetex drives single or multiple LEDs with currents from 700 mA to 1.5A, in buck, boost and buck/boost configurations. The driver’s 3 mm × 4 mm DFN package is said to reduce the circuit footprint of existing designs by up to 50 percent. A variable “on/off” time-control scheme, with an adjustable peak switch current limit, makes chips simple to control. Both LED current and peak inductor current can be set accurately and independently.
Incremental Encoders Available In Blind Hollow Shaft Versions
February 13, 2008 5:21 am | Product Releases | CommentsSICK STEGMANN’s DFS 60 Incremental Encoders are available in blind hollow shaft versions. These blind hollow shaft encoders are designed to reduce the potential for contamination, making them suitable for use in dirty or dusty environments with water washdown cleansing. DFS60 blind hollow shaft encoders deliver from 1 to 65,536 ppr with reliable operation
Precise OCXO Offers Stability over Wide Operating Temperatures
February 13, 2008 5:15 am | Product Releases | CommentsMtronPTI introduced the XO5120 Series OCXO, an industry standard 1” x 1.4” single OCXO that offers desired phase noise combined with stability over a wide range of operating temperatures. The series offers phase noise capabilities at -155 dBc and performance at 10 kHz offset at 10 MHz nominal frequency. This series also provides +/- 2 ppb stability performance over commercial temperatures and +/- 3 ppb over industrial temperatures
Wire Connector and Base Header Save Board Space
February 13, 2008 4:48 am | Product Releases | CommentsPhoenix Contact introduced the FKCN 2.5 spring-cage plug connectors and compatible CCDN 2.5 base headers. The innovative push-in spring-cage technology allows rigid and flexible wires with ferrule to be connected quickly without any tools. The connector has a large wire entry so that it can safely support flexible wire ferrules. Wires can be disconnected easily using the orange actuation levers
Micro-miniature Relay with 2.5 kV Surge Strength
February 12, 2008 6:44 am | 3M Electronics Solutions Division | Product Releases | CommentsCIT Relay & Switch introduced its J860 Series monostable, high dielectric relay with 2.5 kV surge strength that conforms to FCC Part 68. The J860 is DPDT with coil voltage choices of 3V, 4.5V, 12V and 24V DC. This relay measures in at 15.0 mm × 7.5mm × 9.5 mm. The relay is UL/CUL recognized and RoHS compliant, featuring cadmium-free contacts.
Rad-Tolerant SBC Allows the User to Initiate Different Power-Saving Options
February 12, 2008 6:15 am | Product Releases | CommentsAitech Defense Systems offers a high-performance, single-slot single board computer (SBC) that allows the user to initiate different power-saving options, depending on application requirements. Designed for mission-critical space environments, the 3U CompactPCI radiation-tolerant S950 uses as little as 13.5W in full operation, less than 8W in nap mode and less than 10W with limited performance for less intense processing requirements
DC Power Splitter Lengthens Service Life in LED Signage
February 12, 2008 5:13 am | Product Releases | CommentsROAL Electronics announced their MultiLINQ DC Power Splitter, designed to address service life of the LED lighting system. The device eliminates the need for multiple Class 2 power supplies within the sign, and relocates the power to an easily accessible location. It is a non-dissipative device with no wear-out mechanism
Fast Recovery Diode Features 6000V Isolated Mounting
February 12, 2008 5:01 am | Product Releases | CommentsPowerex has added four products to its line of fast diode modules. The devices feature a blocking voltage of 3300V, a recovery time of 1.2 µs max and an isolation voltage of 6000V. Options include a choice of the standard dual or common cathode configuration and a choice between Aluminum Nitride or Alumina isolation materials, offering low thermal impedance.
Brainstorm - Military & Aerospace Electronics
February 11, 2008 6:14 am | Articles | CommentsWe asked industry leaders what key technologies will enhance thermal management in military/aerospace equipment in the next three years?
People are talking
February 11, 2008 5:23 am | Articles | CommentsIf you’re like most people living in the “digital home,” you have a plethora of those bulky, brick-like power adapters — wall warts as they’re commonly known — connected to a wall and one of perhaps a dozen or more electronic devices, each with its own unique DC power requirement. Whether to power a laptop, cell phone, computer and peripherals, games or power tools...
Voice Processor Based on Human Hearing System
February 11, 2008 5:06 am | Product Releases | CommentsAudience Semiconductor announced a voice processor based on the intelligence of the human hearing system and began sampling these chips to mobile handset manufacturers. By understanding the entire audio pathway - from the cochlea to the brainstem to the thalamus and cortex - the company can offer a
Thermal Management Device Utilizes Conductive Nitride Chip
February 11, 2008 5:04 am | Product Releases | CommentsInternational Manufacturing Services, Inc. (IMS) introduced the B-Series Therma-Bridge thermal management device. It uses a thermally conductive Aluminum Nitride chip with metalized terminals to transport heat from one location to another, enhancing overall board performance.
Quarter Brick DC/DC Converters Feature 4-to-1 Input Voltage Range
February 6, 2008 4:13 am | Product Releases | CommentsThe Bel Power division of Bel Fuse Inc. announced the 0RQB-C0U Series of open-frame isolated DC/DC converters. Housed in the industry standard ¼ brick package, the low-cost series provides up to 100W of output power from a nominal 48V input. It features a 4-to-1 input voltage range to accommodate both a 24V and 48V standard input voltage in the same module, it is engineered with built-in input and output filtering to further minimize part counts
