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Switcher What is a switch? Search results

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 search127 articles
2003-04-01 WestCor ac/dc switcher provides 500W output
The company's FlatPAC-EN ac/dc switching power supply measures 233.7-by-127-by-35.6mm and provides up to 500W of output power.
2001-09-14 Using HTC551 with SIMPLE SWITCHER
This application note presents a simple switcher design that uses the HTC551 power-up sequencer to control three switching power converters.
2002-03-21 Tracewell 600W switcher designed for continuous operation
Tracewell Power's TPS600 series of pluggable hot-swap ac/dc supplies is conservatively rated, designed for applications where reliable, uninterrupted operation is critical.
2005-08-22 Ten steps to a low cost, high performance switcher to power your FPGA
Here's a simple synchronous buck regulator circuit that can provide high performance at a very low cost.
2011-05-20 Switcher ICs offer 6.5W power output
Power Integrations adds new devices to its LinkZero-AX product family, as well as an introductory video course that explains how designers can achieve 0.00 watts of standby energy consumption.
2010-12-09 Switcher cuts consumption to 0W on no-load
Power Integrations' LinkZero-LP offline switcher IC automatically enters a zero-input-power mode when the load is disconnected, cutting no-load power consumption to 0W.
2002-11-08 Simple Switcher PCB Layout Guidelines
This application note discusses quick-set rules for simple switcher PCB layout.
2004-12-10 RocketIO X transceiver clock mode switcher for Virtex-II Pro X FPGAs
This app note demonstrates a way to switch clocking modes without knowledge of a PMA attribute bus interface.
2006-10-09 Reducing Switcher EMI with Spread Spectrum Technology
High Performance Analog Solutions from Linear Technology
2007-04-02 Reduce switcher EMI with frequency spreading
When using multiple switching regulators is appropriate, multiphase synchronization offers clear benefits, including reduced EMI. As for the EMI benefits of SSFM, it depends on the bandwidths of interest. SSFM is not a substitute for proper design, but it may offer the improvement that achieves EMC compliance.
2004-11-11 Quad-output switcher delivers 175W for rack apps
Astec Power's new LPQ173 quad-output switching power supply delivers 175W for telecom, networking, SBCs, gigabit Ethernet devices and medical instruments.
2002-10-29 Quad switcher handles mid-power tasks
Astec Power's LPQ142 series is a compact quad-output switcher for 1U applications that require a low-ripple, tightly regulated source.
2012-06-26 Power tip: Manage conducted common-mode emissions in isolated switcher (Part 2)
Here's a continuation of the discussion on common-mode currents started in the previous power tip.
2012-06-14 Power tip: Manage conducted common-mode emissions in isolated switcher (Part 1)
Know the danger these difficult-to-control emissions can cause, and how to minimize them.
2003-05-26 Positive to Negative Buck-Boost Converter Using LM267X SIMPLE SWITCHER Regulators
This application note discusses the design of a polarity inverting converter, using LM267X Simple Switcher Regulators.
2000-11-30 Positive to negative buck-boost converter using LM267X simple switcher regulators
This application note discusses the design of a polarity-inverting converter using National Semiconductor's 3G Simple Switcher LM267X Series of regulators.
2002-05-28 Phihong's 100W switcher has 76.2-by-127mm footprint
Phihong touts its PSS100 open-frame supply series as having the lowest profile in its class.
2003-07-08 Offline switcher lowers design component count
STMicro has introduced an offline primary power switch that is designed for use in switch-mode power supplies for DVDs, LCD monitors, and STBs.
2005-07-11 New switcher from APS delivers dependable roadside service
The new APS150RS-IND series of ac-dc switching supplies from Advanced Power Solutions is designed for use in environmentally demanding applications such as mobile radio base stations and roadside electronic cabinets.
2008-08-01 Maximize switcher efficiency, minimize size
Today's switching regulators and supplies are compact and powerful. However, one of their major trade-offs is higher switching frequency, which makes board design all the more difficult. Board layout more than ever differentiates a good switcher design from a bad one.
2004-06-15 Lambda switcher claims no compromises
Lambda touts its NV-Power series as a no-compromise solution to power, size, efficiency and acoustic-noise issues.
2000-06-15 L6561-Based Switcher Replaces Mag Amps in Silver Boxes
This application note demonstrates the L6561, a Transition Mode PFC (Power Factor Corrector) controller, as a higher-performance and lower-cost replacement for mag amps (magnetic amplifiers) in achieving auxiliary regulated power rails.
2014-11-19 Impact of parasitics on switcher regulator designs
Know several frequently overlooked design parameters and design considerations related to equivalent series resistance, load capacitor, vias and feedback networks.
2002-05-08 C&D CompactPCI 6U four-output switcher delivers 350W
C&D Technologies' cPCI350DC quad-output power supply (3.3, 5, 12, and -12V), the latest entry in a line of units for CompactPCI applications, delivers a total of 350W
2002-03-27 Astrodyne switcher family hits 40W
Astrodyne's four-model MKS40 series of high-density enclosed switching supplies delivers 40W at 5Vdc to 24Vdc from a universal ac input.
2002-12-13 Astec triple switcher suits low-profile telecom apps
The company's LPT81 switching supply delivers 3.3V, 5V, and 12V and up to 85W for low-profile (1U) installations.
2008-09-11 Air-conditioner maker picks ON Semi's high-voltage switcher
Foshan Zhonggewei Electronics has selected ON Semiconductor's NCP1027 to power new air-conditioner line.
2006-03-06 AC/DC switcher delivers any required voltage
XP Power has announced an AC/DC switching power supply that is said to enable users to specify any voltage level up to the maximum rating of each output.
2008-03-03 A simple method to reduce DC power consumption in CDMA RF power amplifiers through the LMV225 and an efficient switcher
This article presents a simple power tracking technique for efficiency enhancement in CDMA RF power amplifiers.
2006-07-31 400W AC/DC switcher offers high power density
XP Power said its SMM400 series of 400W AC/DC switching power supplies has power densities of up to 6.25W per cubic inch, meeting the demand for higher power within a given space.
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