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What is a switch?
A switch is a device for changing the course or flow of a circuit. The switch is referred to as a "gate" when abstracted to mathematical form.
total search4609 articles
2011-10-06 Selecting the right switch for test and measurement system
Here's a document to assist you in selecting the most appropriate switch type for a given application.
2006-11-16 Select the best switch for your USB consumer apps
The designer must consider several factors when choosing a switch for USB, including on-resistance, capacitance, bandwidth, power supplies and switch protection.
2002-04-15 Seiko temperature switch features latching function
The S-8130AC temperature switch from Seiko Instruments Inc. features a latching function that holds the output signal produced by the temperature sensor until a reset signal or lower voltage signal is detected.
2004-01-27 See-Plus switch eyes comms, portable equipment
Targeting communications and portable equipment applications, the 1501 lever switch from See-Plus Ind. Ltd is made up of brass terminals, stainless-steel spring and nylon 46 lever.
2014-03-07 SDN shift drags router, switch sales
Software-defined networking, which aims to ease the work of building and running large networks, has many large buyers retooling for the technology, bringing down router and switch sales.
2013-07-18 Scientists create magnetic switch from graphene nanoribbons
Researchers designed an electronic switch that responds to changes in a magnetic field and relies on graphene, a flexible electricity-conducting layer of carbon atoms arranged in a honeycomb pattern.
2002-11-29 Schurter capacitive switch avoids wear and tear
The company's CSE15 uG offering is a capacitive momentary/latching device with no mechanical parts.
2013-04-09 SanDisk will only switch to EUV for ReRAM
The storage memory supplier does not expect to use extreme ultraviolet lithography for its current NAND process.
2002-10-18 Sandburst, ADI collaborate on switch fabric solutions
Sandburst Corp. has partnered with Analog Devices Inc. (ADI) to develop and market packet switching solutions for MANs, data centers, and enterprise networks.
2005-06-09 Samsung, Air Broadband team up in WLAN Switch development
Samsung Electronics Corp. and Air Broadband Communications Inc. have cooperated regarding WLAN switch development for Samsung's OfficeServ Series IP PBX product line
2014-07-03 Samsung justifies OS switch for wearable devices
Tizen offers a simpler OS, flexibility in form factor, and room to "integrate according to services," while the RTOS has less of a user interface and is meant to be more bare-bones. Android Wear is intuitive and optimised to Google services.
2003-12-22 Salecom rocker switch lasts 30,000 cycles
Made from glass-filled nylon 6/6 or 4/6, flame retardant heat stabilized (UL94V-0) case and bushing, the ES40-R sub-miniature rocker switch from Salecom Electronics Co. Ltd features an ABS or nylon, black standard, internal o-ring seal standard actuator, brass or steel tin plated switch support, copper alloy, silver or gold plated contacts and terminals, and epoxy terminal seal.
2004-05-14 Ruitai's potentiomers integrates SPST switch
Zhejiang Yueqing Ruitai Electronics Co. Ltd's R-116 series of rotary potentiometers is targeted at automotive applications and incorporates an SPST switch.
2008-11-18 Rugged switch fit for industrial control apps
C&K Components introduces a family of switches for severe operating conditions and heavy-duty applications, such as industrial controls, farm machinery and off-road vehicles.
2015-01-19 Rugged GbE switch aimed at demanding, industrial apps
The Greyhound switch from Hirschmann can easily adapt to industrial networks through its field-exchangeable ports, whether the customer needs copper, fibre or Gigabit port options.
2010-05-27 Router, switch equipped for smart grid
Cisco Systems is rolling out its first router and switch designed for the needs of electric utility substations.
2007-08-22 Rotary DIP switch suits medical, security equipment
Omron Electronic Components has released its A6RS series of gull-winged terminal surface-mount rotary DIP switches that can be used for HVAC, medical and security equipment.
2008-07-25 Rocker switch, panel indicators maintain IP67 sealing
Elektron-Arcolectric has introduced an IP67 panel-sealed rocker switch and panel indicators.
2005-04-11 Rocker switch offers illumination
NKK Switches claims to offer the industry's first miniature snap-in illuminated rocker switches.
2008-04-29 Ripple and noise measurements with DC/DC switch-mode power supplies
This application note will summarize the set-up, methodology and practical measurement guidelines to accurately measure input and output voltage ripple (or switching noise) in all SMPS DC/DC topologies, as well as charge pump (switched capacitor) regulators.
2014-01-23 Rigol M300 combines DMM, gauge head selector switch
The M300 from Rigol Technologies combines a digital multi-meter with a gauge head selector switch. The company says the device addresses the needs of system integrators.
2007-02-14 RFIC switch features single-voltage control
NEC has released its UPB1514TU SiGe RFIC switch that features a single control voltage design that helps simplify circuitry by eliminating the need for a second control line.
2011-11-24 RF switch tout 0.4dB insertion loss at 1GHz
The SP4T switch from RFMD features 40dB isolation at 1GHz and is optimized for diversity routing with 1.3V GPIO control voltage compatibility.
2011-05-26 RF switch targets high-performance broadband apps
Peregrine Semiconductor introduced the RoHS-compliant PE42551 50? RF Switch for high-performance broadband applications.
2007-01-17 RF switch promises superior linearity performance
RFMD said its first two RF switch product offerings enable complex front-end applications of feature-rich multimode handsets, improve overall RF system performance and help enable new architectures.
2007-06-19 RF switch packs four switches in flip-chip housing
Peregrine Semiconductor Corp. has unveiled the UltraCMOS PE42110 multiple switch IC for advanced multi-band WCDMA handsets.
2013-08-22 RF switch improves broadband cable systems
Optimised for high linearity and isolation performance, the PE42720 from Peregrine supports increasing data rates as required by the industry transition to DOCSIS 3.1.
2010-02-25 RF switch handles 500MHz to 3GHz
Peregrine's SP4T RF switch is designed using the company's green UltraCMOS silicon-on-sapphire (SOS) process technology, yielding broadband RF performance from 50MHz to 3GHz.
2005-11-16 RF switch delivers 10W power rating
Anadigics' new RF switch provides a 10W power rating, which is suitable for automotive telematics, as well as GSM, CDMA and WLAN mobile platforms.
2009-05-08 RF switch connectors tailored for UWB apps
Murata Manufacturing has enhanced the operating frequency range and reduced the footprint of its tiny RF switch connectors to create the new SWG series suitable for UWB applications.
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