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Frequently Asked Questions (FAQ)
with Frequently Given Answers

Why You Should  use
High Performance Protection on Hi-Tech Equipment

Table of Contents

  1. What are good reasons for me to install High Performance hi-tech equipment protection?
  2. What are differences between High Performance and conventional protection?
  3. From what threats do I require protection?
  4. How do I get protection from immediate damage?
  5. How can High Performance protection possibly extend equipment life?
  6. What other benefits do I get from a Hi-Performance protection system?
  7. What about audio and video systems?
  8. Why should I buy Electronic Specialists protection products?

What are good reasons for me to install High Performance 
hi-tech equipment protection ?

Here are some reasons our customers use 
High Performance equipment protection

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What are differences between High Performance and conventional protection? 

High Performance Protection Conventional Off-the-Shelf Protection
Hybrid Suppressor Circuitry Usually single device type suppressor
Wide Band Interference Filtering Limited band, or no, interference filtering
Sub-nanosecond Spike Suppression No sub-nanosecond spike suppression
Response Time in low pico-seconds Response time in low nano-seconds
Wide Range of Model Choices Limited model choices
Capability to design Special Purpose or Special Application Protection Products Limited model or application choices

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From what threats do I require protection ?

  • Spikes & Surges on Power Line, Phone Line and Data Lines
    ......... See Frequently Asked Questions for more on Spikes & Surges
  • Radio Frequency Interference (RFI) on Power, Phone, Data Lines
  • Low Frequency electrical noises on Power & Phone Lines
  • Fluctuating Power Line Voltages
  • Power Outages
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    How do I get protection from immediate damage ?

    Most immediate damage would be caused by high voltage Spikes & Surges and Voltage fluctuations. High Voltage Spikes can cause instantaneous component damage.

    Spike/Surge Suppressors are widely available to counter the Spike & Surge threat. These suppressors run the gamut from very low cost, single element, slow response 1,000 Surge Amp units up to multi-stage rapid response 60,000 (or more) Surge Amp hybrid systems. 

    Quality Protection Systems employ a combination of suppressor elements for superior spike / surge suppression and usually incorporate multi-element (sometimes multi-stage) interference filters to deliver the cleanest power possible to operating equipment.

    See our filter-suppressor for office and small equipment protection.  Industrial equipment can be protected with our Twist-Type or Wire-in filter-suppressors.

    Not surprisingly, as response speed, suppression capabilities and interference filtering rise, device cost also increases. The faster a protective device can respond to Spike voltage, the more protection your sensitive equipment receives.

    For a given Spike threat, the more Surge Amps a protective device can handle, the better the Spike will be suppressed.

    Voltage fluctuations can be controlled with a voltage regulator;
    a high tech device designed to restore your high or low line voltage to normal operating conditions.

    Two basic AC power regulators are available:
    ferroresonant regulators
    tap changer (voltage jumper) regulators.

    Ferroresonant regulators (the more expensive device) operate to correct voltage variations on a continuous basis and also incorporate inherent spike/surge suppression and interference filtering. Some better designs boast supplemental spike, surge and interference suppression.

    Tap changer regulators make 8 or 10 volt corrective jumps to restore equipment power to a level near optimum. They possess no inherent suppression or filtering capabilities, but usually incorporate at least minimum protective circuitry.

    How to tell the difference between High Performance regulators and cheaper regulators?
    1. Price; Ferroresonant regulators, being high end units, are more expensive
    2. ferroresonant regulators usually advertise as such, while tap changers merely advertise as "voltage regulators"

    Check out this FAQ for a detailed technical comparison between Ferroresonant and tap-changer (voltage jumper) regulators
    to increase your understanding

    See complete data on Electronic Specialists Kleen Line Regulators

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    How can Hi-Performance protection possibly extend equipment life?

    Luckily, not every high voltage spike, surge or voltage fluctuation causes catastrophic equipment damage.

    Unluckily, component stress due to over voltage is cumulative. Over time, the net result of many overvoltage spikes often results in performance degradation or equipment failure.

    Conclusion:
    Hi-Performance protective equipment will shield your system from effects of harmful over voltage stress, extending equipment operating life

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    What other benefits do I get from a Hi-Performance protection system?

    With Hi-Performance protection
    your system is subjected to many less over voltage spikes & surges
    your equipment continues operating "like new " for much longer time

    Daily operations will proceed much more smoothly.

    Down time costs
    - - - for some, maybe $100/hour
    - - - for others, maybe $10,000/hour
    - - - no matter how you slice it, down time is expensive.

    Hi-Performance protection reduces downtime
    - - - reduced downtime saves money !

    Errors
    - - -
    for some, errors are an inconvenience
    - - - for others, errors are catastrophic
    In every case, errors cost money.

    Hi-Performance protection reduces errors
    - - - reduced errors save time & money !

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    What about audio and video systems?

    In addition to elimination of equipment damage
    and extended equipment life,
    Hi-Performance filter/suppressor protection
    enhances audio and video, whether live or reproduction

    1. Hi-Performance filter-suppressor protection systems reduce even the lowest level spikes
    Low level spikes are really high level noise interference bursts.
    To the extent low level spikes are reduced,
    overall audio/video quality is enhanced

    2. High performance protection systems combine filters or filter-isolators with internal spike & surge suppression.
    a...... These integral filters greatly reduce wide-band noise interference which would deteriorate sound/video fidelity
    b...... Filters also reduce surge / spike residue remaining after suppressor spike clamping
    ................ View our filter-suppressors

    c...... Filter-isolators effectively isolate audio/video system components from each other. Often these components interact over the AC power line, adversely affecting quality.
    ................ View our filter-isolators

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    Why should I buy Electronic Specialists High Performance protection ?

    Glad you asked.

    We have prepared an entire page listing the many reasons Electronic Specialists High Performance protection will prove superior and cost effective for you.
    Check us out.

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    Frequently Asked Questions
    about

    Why You Should use High Performance Protection on your Hi-Tech Equipment
    We trust our Frequently Given Answers on this pressing question
    will convert you to a well satisfied, long term customer

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    Also Available

    Complete line of modem & phone protection systems in
    solder terminal or screw terminal configurations

    Special design modem / phone / data configurations for
    telecommunications or data communications

    Other plug / jack / voltage configurations

    Multiple circuits in single case

    View a few or our many available designs

    Contact us with your special requirements



    <> <> <> <>

    Electronic Specialists
    designs
    and manufactures a complete line
    of
    Hi-Tech protective and interference control equipment

    <> <> <> <>

    We ask you to consider
    Electronic Specialists Professionally Engineered products for .....
    . . . . factory computerized production equipment and automated machinery
    . . . . office network, intranet, communication and sound systems
    . . . . your home computer, modem, phones and entertainment center

    Visit our other great Equipment Protection Departments........
    View High Performance protection solutions for your factory / office / home

    Ferroresonant Voltage Regulators
    Precision Variac Voltage Regulators
    ....... Stepper Motor Voltage Regulators
    Modem Speed-up & Telecommunications
    Protection Systems
    RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
    Screw Terminals <>  Wire-In
    <>
    DSL
     Cable Modems )x(
    Speed-up, Isolation
    & Protectors Systems
    Voltage Regulation
    extends UPS operating
    Voltage Range

     

    AC Power Protection  
    ...... Discussion & Over View

    Speed-up & Protection <>
    Dual, Doubler, Bonded &
    Shotgun Modems
    Networks,  Data Line , Controller  Protection
    RS-232, RS232, RS-422, RS422, RS-485, RS485
    DB-9, DB9, DB-15, DB15, DB-25, DB25, Wire-in
    RJ-11, RJ11, RJ-45, RJ45, 10Base-T, 100Base-T
    Automation,  Instrumentation Protectors
    AC Power Line Protection 220-250 Volts
    ...... Commercial
    ... Industrial and
    .. Laboratory & Basic Grades
     

    NEMA  6-15, 615, 6-20, 620

    Multiple circuit   
    Relay Rack Mount
    Modem / Phone / Telco Protection
    Networks, Data Line, Controller Banks 
    Relay Rack Mount--Multiple Line Systems
    Process Control and Automation
    Direct Plug AC Power Protection
    with built in Modem Protector
    Dual Function - Direct Plug AC Power
    and Modem Protectors
    Dual Function - Direct Plug AC Power
    and Network Protectors
    AC Power Line Protection 120 Volts
    ...... Commercial
    ... Industrial,
    .. Laboratory & Basic Grades
      
    International too !
    NEMA 5-15, 515, 5-20, 520
    Phone System Protection
    and Interference Control

    Modular plugs, sockets
    RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
    Audio-Video System Protection
    Cameras, Monitors, Displays, Amplifiers
    50 / 75 ohm, RG-6, RG6, RG-58, RG58, RG-59
    RG59, RG-62, RG62, RCA, PL-259, BNC, UHF
    Wire-in AC Power Line Filter-Suppressor
    Wire Leads <> Screw Terminals
    Solder Lugs  <> Push-on Tabs
    Retrofit and OEM applications
    DIN RAIL Mount
    Modem - Phone Line Protector
    NetWorks Protector 
    RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
    DB-9, DB9, DB-15, DB15, DB-25, DB25
    <>Screw Terminals <>  Wire-In
    Video <> Monitors & Displays <> Surveillance  
    Video Interference Choke
    Extreme Duty
    Motor and Controller Suppressors
    <> single phase 
    <>
    2-phase  <> 3-phase
    Twist-Protect TM
    (Twist-Lock) Filter-Suppressors
    for NEMA
    L5-15, L5-20, L5-30, L515, L520, L530
    L6-15, L6-20, L6-30, L615, L620, L630
    L10-, L11-, L14-, L15-, 15, 20, 30
    Relay Rack Mount,
    Multiple Circuit Video Protectors
    Variable Voltage 
    ....... Regulators 
    ....... Isolation Transformers
    ....... Variacs 
    ....... 400 Hz Variacs
    Industrial & Copier
    Hi-Current Filter-Suppressors
    AC Hi Power Protection
    NEMA 14-20, 1420, 14-30, 1430, 14-50, 1450
    Cable Modem <>
    Speed-up, Isolation
    & Protection System
    Ground Loop Control
    ...... Voltage Regulators
    ...... Isolation Transformers
    ...... Cable TV / Cable Modem Isolators
    Application Notes
    ...... Dozens of Practical
    Money Saving Tips
    Cable Isolators
    Audio/Video Ground Loop Eliminator

    <> F-connector 
    <>
    BNC-Video Guard
    Isolation Devices 
    ....... Transformers 
    ....... Isolators-Filters
    Pneumatic Interrupters * Power Shutdown
    Pressure <> Vacuum Switches
    Surveillance <> Security
    Monitors /  Displays / Video Protectors
    New ! ! AC Power Line Interrupters
    Power Shut Down
    Power Transformers
    ...... Regulators
    ...... Isolation
    ...... Autotransformer 
    Power Conditioners
    ...... Regulators
    ...... Isolation Transformers
    New ! ! AC Power Line
    .....
    Voltage Converters
    ,.... Voltage Converter Regulators

    ..... Voltage Converter Plug Adapters
    Travel Adapters
    .... Phone RJ-11 Adapters
    .... AC Power Plug Adapter Strips
    Lap Tops
    ..... Laptop Phone Line Protector
    ..... Laptop AC Power Protector

    Variable / Adjustable Transformers
    .......
    Variacs
    ....... 3-Phase Variable Transformers
    .......
    400 Hz Variacs
    ....... 400 / 60 / 50Hz Variable Transfrmrs
    .......
    Stepper Motor Voltage Regulators

    ....... 400 Hz Variacs

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    Custom Design Transformers

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    ....... Rotary Converters
    Satellite Protection Systems & Power Supplies * Industrial * Commercial Complete Subject
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    <> Load Voltage Drop 
    <>
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    for 100, 110, 115, 117, 120, 125/250, 120/208, 220/380, 277/480 Volts 
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