Since 1972

Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssinian Proverb

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Over 250 Industrial Protector Products 
for Your High Tech Equipment ! ! 

Links below take you directly to Products of Interest <> Site Map <> FAQs

Industrial Twist-Lock® Protection Variac® / Variable transformers
  120 Volt Line Cord Filter-Suppressors 240 Volt Line Cord Surge Protectors
Filter-Isolators Isolation Transformers
Voltage Regulators Wire-in Protection - 120 V <> 240 V
AC Power Line Conditioners Extreme Duty Wire-in Protectors
Modem Protectors Lightning Arresters
Networks Protectors Phone Protectors 
Transformers Multiple Network Protectors
Video Cable Protection AC Power Interrupters
Controllers Interference Filters Surveillance & Camera Protectors
Frequency Converters 50 - 60 - 400 Hz Rotary Converters
Voltage Converters - 120V <> 240V Software
Voltage Converters - 120V to 208V Regulator Universal Power Plug Adapters
Voltage Converters - 120V to 208V Isolt'n Xfrmr U.S. to U.S. Voltage Converters

* Twist-Lock® is a registered trademark of Hubbell Incorporated
* Variac®  is a registered trademark of Power Design

100's of Hi-Tech Problems Exposed

Camera and Monitor Protector

Video Guard

Telecommunication Protection

Dial-Up Modem & Phone Protection

Video Guard
Hum Bucker

Variable Voltage Regulators
and Isolation Transformers

?? Answers to Hundreds
of Hi-Tech Equipment Protection Questions - Click Here

><><><




Photos above
 portray several
of the many
Protective Products
we manufacture
or distribute

 

 

 


We Now Offer Software ! !

Click Here for over 11,000 Program and Software Titles
Over 4000 Authors ! ! 9 Comprehensive Categories ! !
Titles Found nowhere else ! Instant Download !
Search Engine <> Locate your interest !

 

Ferroresonant
Voltage Regulators
Precision Variac Voltage Regulators
....... Stepper Motor
Voltage Regulators

......Hi-Power
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 )x4c(
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

Books .... Technical, Computer

Ultra High Current Source

Regulated High Current Source

Ultra Hi Current Ammeter

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

Video Guard Hum Buckers

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

Video Guard Hum Buckers

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

Video Guard Hum Buckers

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

Ultra Hi Current Ammeter

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

We Now Offer Software

Check 1,000's of Books

Boost PC Performance !

Frequency Converters
...... Solid State <> to 5 KVA
...... Motor-Gen & Solid State
.......... 5KVA to 500 KVA
....... Rotary 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
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Hi-Performance Protection
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Frequently Asked Questions
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100's of Industrial Protection Products

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Electronic Specialists regularly supplies Regulation, Suppression and Protection Products
for 100, 110, 115, 117, 120, 125/250, 120/208, 220/380, 277/480 Volts
single, dual and 3-phase systems

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