Power Sequencing Yonkers NY

And in any large system whose components present an inductive load to the AC line (including electric motors, power supplies, and power amplifiers of all kinds), sequenced powering can avoid excessive inrush currents that cause circuit breakers to trip even though the steady-state currents are not excessive in Yonkers.

Best Buy
(914) 337-4077
2478 CENTRAL PARK AVE
Yonkers, NY
 
Advanced Home Environments, Inc.
(914) 738-8200
445 Fifth Avenue
Pelham, NY
Services
Audio / Video, Home Automation / Systems Integration / Home Networking, Home Theater, Lighting Control, Multi-Room Audio
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Artison,Bay Audio, Crestron, Definitive Technology, Elan, Epson, Fujitsu, Integra, Krell, Linn, Madison Fielding, Marantz, Meridian, Middle Atlantic, Monster Cable, Niles, Panamax, Speakercraft, Stewart,Universal Remote, Vantage Controls
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One or more employees at this company have achieved CEDIA Professional Certification status:- Joe Sicuranzo, CEDIA Certified Professional EST II

Saga Electronics
(201) 503-0700
20 Washington Street
Tenafly, NJ
 
Sound Mind Auto Systems, Inc
(914) 637-8700
34 Garden Street
New Rochelle, NY
 
Video Installations Plus
(914) 328-1771
45 East Hartsdale Avenue, Suite 4E
Hartsdale, NY
 
Integrated Electronic Solution
(914) 966-1200
1053 Saw Mill River Road Integrated Electronic Solution
Yonkers, NY
 
Advanced Home Environments
(914) 738-8200
445 Fifth Ave
Pelham, NY
 
Concierge Direct Corp.
(914) 637-9300
162 Washington Ave
New Rochelle, NY
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Audio / Video, Home Automation / Systems Integration / Home Networking, Home Theater, Lighting Control, Security / Access Control / Surveillance / Gate Access
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AMX ADA Aprilaire Audioquest Cisco Focal - JM Lab Furman Kaleidescape Krell Liberty Meridian Middle Atlantic NAD NuVision Rel Request Runco Sonance Sonus Faber Vienna Acoustice
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One or more employees at this company have achieved CEDIA Professional Certification status:- Derek Babel, CEDIA Certified Professional EST II

Lucid Audio Video dba HiEnd Standard
(201) 233-6651
333 South Van Brunt Street
Englewood, NJ
 
Electronics Thunder Corp
(201) 569-9099
10 South Dean Street
Englewood, NJ
 

Power Sequencing

Provided By:

Source: PRO AV Magazine
Publication date: November 1, 2007

By Pro AV Staff

POWER SEQUENCING IS NEEDED WHEN various types of electronic equipment must be powered up or down in groups, rather than all simultaneously. In AV systems, sequenced powering is often necessary to allow turn-on transients from low-level amplifiers and processors to settle down before any power amps are turned on, because simultaneous powering would result in a loud, annoying, and potentially destructive pop reaching the speakers.

And in any large system whose components present an inductive load to the AC line (including electric motors, power supplies, and power amplifiers of all kinds), sequenced powering can avoid excessive inrush currents that cause circuit breakers to trip even though the steady-state currents are not excessive.

CHOOSING A POWER SEQUENCER

Any power sequencer for pro AV applications should be rack mountable, manufactured in a heavy duty steel chassis, be rated for at least 15 amps, and offer basic spike/surge suppression and RFI filtering. Other considerations include:

  • Number of outlets and delay groups: Two delay groups may be adequate, but sometimes three are needed. Six outlets is minimum (two for each delay group), and eight is preferred, with two or more unswitched. An unswitched outlet on the front panel is always handy.
  • Adjustable delay intervals: The capability to adjust the delay (internally or externally) allows maximum flexibility.
  • Daisy-chain cap...

Click here to read full article from Pro AV Magazine