Since 1972


Electronic Specialists May Newsletter

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Hi-Tech Equipment Protection Doesn't Cost . . . .
 . . . . It Pays ! !
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May 2008
In addition to our regularly featured Hi-Tech Equipment Protection Tips we provide notification of monthly sales offerings, new product announcements and items we feel may interest you.

Subscriber input questions are also encouraged.

As for Sale offerings, You can view Our Latest Sale Specials HERE

..... Big Savings on some of our most popular items !
 

Check Newsletter Archive

AC Power Interrupters

 

Above photo is a 120 Volt, 20 Amp Adjustable Trip Voltage Interrupter. Reset is manual. 15 Amp and 240  volt models available

Self Reset models are available

 Special Designs can be considered


 

Protect Your System from AC Power Loss Damage
Losing Power is bad enough ! But the horrors inflicted upon your delicate equipment when power is restored are frightening !

 

Horrors accompanying Power Loss & Power Restoration
 <> Wildly varying Line Voltage before Stabilizing
 <> Power repeatedly cycles ON / OFF
 <> Severe interference occurs when Power Restored
 <> Large surges & spikes (to 2,500 Volts !!) when Power Restored

 

Damages that may accompany Power Loss:
 <> Prolonged low voltage may overheat motors
 <> ON / OFF cycling may damage Power Supplies
 <> Large surges at Power restoration damages equipment
 <> Relays often chatter, disrupting system operation

 

Electronic Specialists manufactures a series of Power Interrupters which sense power instabilities; disconnecting your equipment from erratic AC Power Lines.

Manual-Reset and Self-Reset models are available

Learn More About AC Power Interrupters
 

Turbo Modem Protectors

MODEMS !!

Many people still use them on dial-up. Many systems now use phone line controllers, ATM installations or data monitoring systems

No matter the application, modems are not very expensive

Why should you spend good money protecting them?

Simply Stated ......

Your modem is your lifeline for your dial-up as well as remote controllers, ATM or data monitor.

When it's down ... You are down ! !

Your connection to the world is cut off ..... you are all alone ! !

Photo at right shows our Turbo high performance Protection System. This little beauty has 5-stage high speed, high performance suppression, fused lines and a balun interference filter.

Learn More About Modem Protection »



 

Variable Transformer <> Variac*
 

An Old
WorkHorse ! !

 

 

Panel Mount
120 Volts
5 Amps

 

 

 

 

 

* VARIAC is a Trade Mark of Power Design, Inc

The Variable Transformer has been around since the earliest days of electronics.

Although form and function have changed little over the years, applications for this ubiquitous device continue to expand. Test circuits, operational adjustments, field voltage corrections .... and on ... and on

We offer an extensive array of Variable Transformer sizes and configurations ....

* * Panel Mount and Bench Mount

* * Manual Control and Motor Control

* * See  50 Hz / 60 Hz Variable Transformers

* * View  400 Hz Variac <<>> Single Phase, 3-Phase Delta & 3-Phase Wye

* * 120 Volts to 480 Volts

* * 1.7 Amp to 500 Amps

Contact us for solutions for your Variable Voltage Applications

Panel Mount Models are available in single phase, 3-phase open delta and 3-phase wye configurations.

All configurations can be custom designed for bench mount operation. Digital or Analog voltage metering can be incorporated. Meter switching to monitor phase-to-phase or phase-to-neutral voltages is available.

SPECIAL VARIABLE TRANSFORMER SALE FOR OUR
  TUTORIAL SUBSCRIBERS

More details on Variable Transformers & Variacs »

 

 

Twist Lock* AC Power Protection

Now available for most NEMA configurations

 

Photo above:
 NEMA 2130
3-Phase wye
Protector

Contact us
for solutions
for your Twist Lock
Protector Applications

More details on
Twist Lock Protectors

All Twist Protect
models can be
supplied with
integral line cords
and attached plugs

Multiple socket
models can be
fabricated on
special order

 

 

 * Twist-Lock® is registered trademark of Hubbell Incorporated

High Performance Filter-Suppressors and Suppressor Systems for NEMA (U.S.) approved Twist-Lock® AC Connector family

All Models - 58,500 Surge Amp Suppressor Protection

Units plug directly into NEMA Twist-Lock® wall socket

Connect equipment NEMA plug to Twist-Lock® socket

Basic models provide ultra high surge current suppression.

Performance sapping interference can be eliminated with our Commercial, Industrial or Laboratory Grade Twist Protect units

NOW provide high performance interference filtering in addition to heavy duty surge current suppression

These versatile Twist Lock® protectors make it possible to quickly, easily and economically add high performance surge suppression and interference control to your industrial equipment

Images show 2 of over 80 models available for your equipment protection

Now Single Phase, dual-phase and 3-phase equipment can be protected

More details on Twist Lock Protection »
 

Universal International AC Power Plug / Socket Adapters
Electronic Specialists has added a line of International AC Power Plug/Socket Adapters to its battery of High Tech Equipment Protection products.

These universal adapters have been designed to convert local AC power sockets to accommodate power plugs of various international gear.

Particularly useful for traveling installation or maintenance engineers and technicians to adapt their test, measurement and analytical instruments to local AC power sockets.

Available with a choice of 21 different international plugs, this adapter series will ensure AC power accessibility in virtually any country on the planet. Compact size makes them convenient, trouble-free travel companions./p

IMPORTANT: AC voltage or frequency WILL NOT be changed. Local voltage and power line frequency will be applied to instruments or test equipment.

Coupled with our bi-directional voltage converters, these international adapters will permit high tech field personnel easy access to local electrical power virtually world wide. Frequency converters can also be provided for power line frequency sensitive situations such as motors or transformers.

Check our Universal International plug / socket Adapters »
 

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Contact Us at .....
 

Electronic Specialists, Inc, 75 Middlesex Avenue, Natick, Mass, USA 01760
Voice: 508-655-1532 (US only: 800-225-4876)
Fax 508-653-0268
Web: http://www.elect-spec.com
 

 

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