ELECTRONIC SPECIALISTS,
 INC. - Pioneer in High Tech Equipment Protection and Interference Control



Since 1972

We keep Hi Tech Equipment Working ! . ..........
Solve Your equipment problems
Select from hundreds of Protection & Interference Control products 

APPLICATION
NOTES
AND GUIDE

Click on Your Application
to reach problem/solution menu
 

Applications:
alphabetically -
Down

Automation Electronic Gate Control POS (Point of Sale)
Automatic Door Control Internet Process Control
Automatic ID Systems Inventory Control Remote Monitoring
Business Machines Modems Sensors
Cable Communication Monitors Security
Cash Register Motor / Motor Controllers Surveillance
Copiers Networks Telecommunications
Data Processing Office Equipment Telemetry
DIN Rail - Network Phone Line Control Transformers
DIN Rail - Phone Phone Line Data System Voltage Regulators
Electronic Access Phone Line Polling Wireless

Check our Extensive Application Notes

Check this Road Map to locate 100's of Problem Solving Products



<>

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Click Here for over 11,000 Program and Software Titles
Over 4,000 Authors ! ! 9 Comprehensive Categories ! !
Titles Found nowhere else ! Instant Download !
Search Engine <> Locate your interest !

STORM  WARNING !!

Surges, Spikes and Interference Damage  
play no Favorites ! !

Studies Show ...................

Winter Storms Cause More 
Wild Power, phone line outages, surges, spikes and interference

than Summer Storms

On the other hand, There are more Summer Storms

Winter Storm Spherics cause up to 50% as much damage as Summer Lightning Storms

On the other hand, WHY SUFFER ANY STORM DAMAGE ?

Now is the Best Time to Protect YOUR Valuable Equipment

Credit Cards Welcome

Discover the Security offered by . . . . .
Electronic Specialists Professionally Engineered products for .....

. . . . your factory computerized production equipment and automated machinery
. . . . office computers, internet, network, intranet, communication and sound systems
. . . . your home computer, modem, phones and entertainment center

Visit our other great Equipment Protection Departments........
(Check the many categories in TABLE BELOW)
Discover High Performance protection solutions for your factory / office / home

Oh Yeah !  Don't forget to check out our FREE stuff

Ferroresonant Voltage Regulators
Precision Variac Voltage Regulators
....... Stepper Motor Voltage Regulators
Dial Up Modem Speed-up & Telecommunications
Protection Systems
RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45
Screw Terminals <>  Wire-In
<>
DSL
 Cable Modems )x4a(
Speed-up, Isolation,
Intermittent Cable Sync
& Protectors Systems
Voltage Regulation - extends UPS operating Voltage Range

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

Software
.... Engineering, Photography, Utilities

Ultra High Current Source

Regulated High Current Source

 

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-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
* Twist-Lock is a registered trademark of Hubbell Incorporated
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 Adapter Strips
..... Universal AC Plug Adapters
Travel Adapters
.... Phone RJ-11 Adapters
.... AC Power Plug Adapter Strips

.... AC Power Plug Adapters
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 Transformers
.......
Stepper Motor Voltage Regulators

View
Custom Design Transformers

Ultra High Current Source

Regulated High Current Source

Application Guide
Cross Reference
 - - Locate Your Problem
  - - - - - Find a Fix !!

 

We Now Offer Software

NEW ! !
....... Rotary Converters
....... Frequency Converters
Satellite Protection Systems & Power Supplies * Industrial * Commercial Complete Subject
and Product Listing
SureTest  
Electrical Circuit Analyzer
<> Harmonics 
<>
Ground Voltage & Noise
<> Load Voltage Drop 
<>
Ground Impedance
Can't Find What You Need ? Look Here !
or Check our Search Engine

Catalog Sheets -
........  Down Load Here

Why the Professionals buy
Electronic Specialists
Protection Products
Complete Subject
and Product Listing
Free Tutorial - Equipment Protection Complete
Product index
Press Releases  Check Out - - - - Free Stuff Product
Application Notes
Check out complete
Site Map
Learn What "Everybody "
Knows - - - - or should Know ! !
Why you need
Hi-Performance Protection
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Electronic Specialists
Home Page
About
Electronic Specialists
Frequently Asked Questions
<> with dozens of Answers

100's of Industrial Protection Products

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Electronic Specialists regularly supplies Video, Data, Automation, Control,
Signaling, Phone, Surveillance & AC Power Protection to Companies Worldwide

Great Protection Bargains

FREE Tutorial
($400 Value)
Industrial Electronics - - - - - -
  Friend or Foe ??
We reveal why your Hi Tech Stuff sometimes becomes downright unfriendly --
and what you can do about it

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- Good Question ! !  - Check
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e-mail <> FAX 1-508-653-0268 <> Phone 1-508-655-1532 
<>
Toll Free (U.S.)1-800-225-4876

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© 1996 - 2004 Electronic Specialists, Inc., 75 Middlesex Avenue, PO Box 389
Natick, Massachusetts 01760; All Rights Reserved

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