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Articles Tagged Power

  • Friday, July 31, 2015
    image
    PSW Staff 07/31/15 07:05 AM,
    LynTec introduces a new timed event scheduling and astronomical clock capabilities on its Remote Power Control (RPC) and RPCR Automated Relay Panel products. Enabling timed control of on/off events at the circuit level, the innovations provide customers with the market’s simplest scheduling system to both program and use. “Equipping our RPC and RPCR solutions with timed event scheduling streamlines the setup and operation process, making any AVL-based installation much more efficient,” said Mark Bishop, president of LynTec. “Integrated directly into… View this story
    Filed in: AVNewsProductAmplifierAVInstallationPowerProcessorRemoteSoftwareSystem

  • Tuesday, July 28, 2015
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    PSW Staff 07/28/15 10:41 AM,
    LynTec announces that Dan Nguyen will serve as the company’s new vice president of engineering. Nguyen was formerly the design engineer and chief architect of LynTec’s patent-pending Remote Power Control (RPC) platform for the company’s motorized circuit breaker and relay electrical control panels. “In recognition of his dedicated service and contribution to the company, we could think of no better choice for our vice president of engineering position,” said Mark Bishop, president of LynTec. “Dan has been instrumental in developing… View this story
    Filed in: AVNewsAVBusinessManufacturerPowerSystem

  • Tuesday, July 21, 2015
    amplifiers
    Pat Brown 07/21/15 12:21 PM,
      Intuition is one of the most valuable tools of the sound system designer. But sometimes intuition can lead us astray. Humans tend to think in terms of linear relationships rather than proportional relationships. But most significant changes in an audio system are related to the proportional change rather than linear change. For example, a 2-to-l power ratio produces a 3 dB increase in level, regardless of the initial power. A 1 watt to 2 watt increase produces the same… View this story
    Filed in: AVFeatureStudy HallAVPowerProcessorSignalSound ReinforcementSystem

  • Monday, June 22, 2015
    crown audio
    PSW Staff 06/22/15 01:11 PM,
    Additional models joining the Harman’s Crown Audio DriveCore Install (DCi) Network Series of power amplifiers—the new DCi 4|2400N, DCi 2|2400N—made their U.S. debut at the recent InfoComm 2015 show in Orlando. “The high-power amplifiers fill out our DCi Network Series amplifier line with channel configurations and power ratings that were unavailable before, including 2-channel and 4-channel models with 2,400 watts per channel,” states Dan Saenz, business segment manager, Crown Audio. “With the introduction of the new amps, Crown is now… View this story
    Filed in: AVLive SoundChurch SoundNewsProductAmplifierAVInterconnectMonitoringNetworkingPowerProcessorSound Reinforcement

  • Friday, June 12, 2015
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    Mike Sokol 06/12/15 06:17 AM,
    Provided by HOW To Church Sound Workshops. &nbsp Every year, hundreds of musicians and audio techs suffer serious electrical shocks while on the job, and these incidents have the potential to be fatal. Therefore, it’s imperative to have a basic understanding of electricity to avoid possible electrocution, and further, this knowledge can help protect your equipment from going up in smoke. GFCI? No it’s not the name of an insurance company or a European sports car, GCFI is an abbreviation… View this story
    Filed in: AVFeatureBlogStudy HallAVInterconnectPowerSignal

  • Monday, June 08, 2015
    power amplifiers
    Pat Brown 06/08/15 04:11 PM,
      This article is partly technical, and partly philosophical. It’s about power, and has to do with how consumers use power ratings to buy products. It is not necessarily limited to audio, even though that is where it ends up. There are two primary uses for power ratings: 1) To describe the rate of work performed by (or energy consumed by) a product, and 2) Because of the previous item, to determine whether or not a product can perform a… View this story
    Filed in: AVFeatureBlogStudy HallAmplifierAVMeasurementPowerSignal

  • Wednesday, June 03, 2015
    installed sound
    Pat Brown 06/03/15 07:02 AM,
      Why a “70-volt” system? A good question, and one that causes a lot of confusion among audio practitioners. Some common misconceptions about 70-volt (actually 70.7-volt) distribution systems: • There is 70.7 volts on the line at all times. • The 70.7 volts is a “carrier” that the audio is riding on. • A voltmeter across the line should measure 70.7 volts during the operation of the sound system. And there are many more. With that in mind, let’s take… View this story
    Filed in: AVFeaturePollStudy HallProductionAudioAVBusinessInstallationInterconnectNetworkingSignalSound ReinforcementSystem

  • Wednesday, May 27, 2015
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    PSW Staff 05/27/15 12:35 PM,
    ESP/SurgeX announces the Axess Manager Platform, a mobile power monitoring and management system that pairs with every IP enabled device on a network, including SurgeX Axess, Axess Elite and Axess Ready products. SurgeX is also announcing shipping of its Axess Elite for international markets, with support for 16 amp CEE7/7 and 10 amp AS3112 electrical standards. The new solutions will be unveiled at InfoComm 2015 in booth 2153. The enhanced platform from SurgeX includes Axess Manager and Axess Manager Mobile,… View this story
    Filed in: AVNewsAVInstallationManufacturerPowerSoftware

  • Thursday, May 14, 2015
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    Pat Brown 05/14/15 11:42 AM,
      Could anything be more confusing than a “power rating?” The question “How many watts” can have many answers, depending on whether we are talking about amplifiers or loudspeakers. There are also many variables regarding how power is measured and specified. The numerous variables have rendered “face value” power ratings virtually useless. Why is “power” so hard to quantify? One reason is because it is time-dependent and constantly changing - much like the “value” of the stock market. We can… View this story
    Filed in: AVFeaturePollStudy HallAmplifierAVPower

  • Tuesday, May 05, 2015
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    PSW Staff 05/05/15 11:38 AM,
    At InfoComm 2015, ESP/SurgeX will host Electrical Protection of Digital Signage, AV & IT Equipment (Session MT26), a training course for consultants, integrators, distributors and attendees interested in raising their energy intelligence and learning about the fundamentals of electricity, power protection and ESP/SurgeX smart energy solutions. This training course will be held on Thursday, June 18th from 10:30 AM to 12:00 PM EDT at the Orange County Convention Center W306A and is worth 1RU. In the training, SurgeX will provide… View this story
    Filed in: AVNewsAVEducationInstallationPower





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