><><
![]()
Since 1972
Protection Doesn't Cost ... It Pays !
. .. Ancient
Abyssinian Proverb
![]()
![]()
![]()
![]()
![]()
![]()
. . . . . . . . . . . . . . .. . . . . .
. . . . . . . . . . . . . . . . . .
ABOUT ELECTRONIC SPECIALISTS
Our History
Our Goals
Electronic Specialists was founded in 1971 to develop and market protectors and interference control products for High Tech equipment. In the beginning, most sales were to audio and video markets. Some work was done installing protection and solving mini-computer interference problems.
With the advent of personal micro-computers, surge suppression and interference control for these products became the major company objective. Early work in that area led to a patented ac power line Isolator system which incorporated interference control, spike / surge suppression, lightning arresters and system component isolation within 1 package.
Since our founding, an extensive array of high tech equipment enhancement products has been developed, with primary focus on high performance systems requiring high level interference filtering and total spike surge suppression. Most applications were in the commercial, industrial and scientific fields.
As ever faster computer systems have developed, interference control and protection demands have dramatically increased. Increased internet traffic, high speed networks, 56K modems, cable internet access together with scanners, digital photography, and color printers all require stringent data, signal, communication, wired and ac power line quality control.
Industrial process controllers, regulators and instrumentation protection and interference control proceeded apace. New, advanced product application challenges are constantly being met and conquered.
In the process of developing our broad product line, the company founder has been granted 10 patents by the United States Patent Office.
Special designs for unique situations are regularly undertaken. Rapid turn around is usually possible for small quantities of these special designs and quantity production can be provided.
More popular designs have been incorporated as standard company items, with regular catalog publication featuring comprehensive design engineering and application notes.
This internet site extends our High Tech equipment protection and interference control endeavors to the cyber age.
Products developed and currently available
Isolators <> 10, 15 & 20 Amp <> 125 & 250 Volt
120 Volt AC
Filters / Suppressors
10, 15 & 20 Amp <>
120 Volt
non-US connector styles can be developed
240 Volt AC
Filters / Suppressors
10, 15 & 20 Amp <> 240 & 120/240 Volt
non-US connector styles can be developed
Twist Type
Filters / Suppressors <> 15, 20 & 30 Amp
Twist Lock (TM-Hubbell) plugs & sockets
125, 250, 125/250 Volts <>
3 phase 120/208, 220/380 & 250 Volts
Wire-In
Filters / Suppressors <> 3, 10, 15, 20 & 30 Amp
125, 250, 125/250 Volts <>
3 phase 120/208 & 250 Volts
Extreme Duty
Wire-In Suppressors <> 15 to 200 Amp
125, 250, 125/250 Volts <> 3-phase 120/208, 250 & 480 Volts
AC Voltage
Regulators / Isolators units
System Power Regulation is vital !
Commercial and Generators Regulated
125, 250, 500, 1000, 1500, 2000 & 2500 Watt
125, 250 & 125/250 Volt 60 Hz
AC Isolation
Transformers Conditioners
125, 250, 500, 1000, 1500, 2000 & 2500 Watt
125, 250 & 125/250 Volt 60 Hz
Variable
Voltage <> Regulators <> Isolation Transformers
125, 250, 500, 1000, 1500, 2000 & 2500 Watt
125, 250 & 125/250 Volt 60 Hz
Precision
1% Variac Voltage Regulators
125, 250, 500, 1000, 1500, 2000 & 2500 Watt
125, 250 & 125/250 Volt 50/60 Hz
Variacs
<>
Variable Transformers
Industrial Adjustable Variable Voltage Autotransformers
Stepper Feedback
Variac Voltage Regulators
Precision Variac Voltage Regulators
Variable Regulation Transformers
AC Power Line
Interrupters
Manual Reset <> Self-Reset
Single Phase <> 2-Phase <> 3-Phase
Pressure
/ Vacuum
Interrupter-Switch
Many Design Options
Vacuum <> Pressure
<>
Differential
AC Power Shut Down Switches
Automation Protectors <> Instrumentation <> Process Control <> Automation
Ultra-High Current Source <> Precision Adjustable; Regulated
Networks Protectors <> Ethernet, 10 Base-T, 100 Base-T
Controllers Protection <> configured to your applications
DIN RAIL Network / Controllers Protectors <> Stock and Custom Designs
Special Network Configurations <> Rack Mount <> Multiple Circuit
Modem / Phone Telecommunications Protection <> Modems, ISDN, DSL, FAX, Phone
Multiple Modem / Phone Protection <> rj-21 units <> Wire-in <> Multiple rj-11
DIN RAIL Modem / Phone Protectors <> Stock and Custom Designs
Data Lines Protection <> RS-232 (RS232), RS-422 (RS422), RS-485 (RS485), RS-530 (RS530)
Video Protection <> Camera,
Monitors, Video Amplifier,
Surveillance, Security Displays, Cable Modems, Cable Isolators
AC
Power Line Tester
<>
SureTest <>
helps you evaluate:
![]()
![]()
![]()
![]()
Line Voltage & Load
Voltage Drop under Load
![]()
![]()
![]()
Reversed Polarity
Ground Integrity
![]()
![]()
![]()
![]()
![]()
Ground Noise Voltage
Ground - Neutral Voltage
![]()
![]()
![]()
![]()
Harmonic Distortion
and More
Frequently Asked Questions <> Answers to all the Questions You were Afraid to Ask
Application Notes <> Hints, Tips & Tricks for Better Hi-Tech Equipment Performance
Interesting Offers and FREE Stuff
Systems
Connectors Supported
AC Power (U.S.)
<>
NEMA 5-15
(515), 5-20 (520) 6-15 (615) 6-20 (620)
L5-15, L5-20, L5-30, L6-15, L6-20, L6-30 and Many More
Networks <> DB-25
(DB25), DB-9 (DB9), DB-15 (DB15), DB-15HD (DB15HD)
Telecommunications
<>
RJ-11
(RJ11), RJ-45 (RJ45), RJ-21 (RJ21)
Video <>
BNC,
F-Connectors, PL-259, SO-239

![]()
Wonder why you should install Hi-Performance Protection ? ...... Learn why
Wonder why you should buy Electronic Specialists Protection ? ...... Find out why
Ever Wonder Who buys Electronic Specialists Protectors? ..... Check Partial List of Clients
We invite you to browse through our on-line catalog
See our Site Map to locate
lots of good stuff
Check out our FAQs and Application
Notes
Learn what Electronic Specialists is About
View 100's of items designed for your Hi-Tech equipment protection
FREE Tutorial
($1,200 Value)
Industrial Electronics - - - - - - Friend or Foe ??
We reveal why your Hi Tech Stuff sometimes becomes downright unfriendly --
and what you can do about it
Discover How to Get Maximum Performance from Your System
Sign Up Today
Learn Secrets the Pros use to Get Maximum Performance from Your System
A New, Free Performance boosting Tutorial segment will follow every few weeks
|
Why Sign Up
for
Free Tutorial?
Click Here for our 30 Second Pitch
|
![]()
FREE ! !
Newsletter
Why Should You get our Free Newsletter ????
Because . . . . . .
We Answer Your Questions !
We Offer You Equipment Protection Tips !
We Inform You of
New Products !
We Give You Special Newsletter Discounts !
![]()
View
recent
copy of our Newsletter
Newsletter Archives
![]()
|
|
Everyone needs some humor in their life Check out Hi-Tech Humor
|
![]()
Please Recommend us to an Associate or Friend ....Click Here
. . . Thank You
!
![]()
Click Here for some interesting FREE Deals, Techie Stuff and Other Offers
![]()
Custom Engineered Designs - OUR SPECIALTY
ORDER DESK
30 Day Money Back Guarantee - - Satisfaction - Or Your Money Refunded
![]()
Secure
Order Form
We accept . . . . Visa <> Discover <> American Express <> MasterCard
<> PayPal
Prefer Fax or e-mail ? ........ Print out Order Form
You ask "Who buys Electronic Specialists Protectors?"
- -
Check
These organizations are protecting their systems - - Shouldn't You ? ?
![]()
Can't Find
Item You Need? Do a Search . . .
or
![]()
For Phone Order ..... or to Request
Free
Catalog Disc <> Free Technical Assistance
<>Free Custom Design Assistance
e-mail
<> FAX 1-508-653-0268
<> Phone 1-508-655-1532
<> Toll Free (U.S.)1-800-225-4876
![]()
Reseller, Dealer & Industrial Inquiries Welcome <e-mail>
Volume Discount
Privacy Policy
Electronic Specialists will never provide your name or e-mail address to a third party
RETURN TO .....
..... Electronic Specialists HOME PAGE
SITE MAP
©1996 - 2007 Electronic Specialists, Inc., 75 Middlesex
Avenue, PO Box 389
Natick, Massachusetts 01760; All Rights Reserved
![]()