TEMCo Standard and Custom Transformer Manufacturer

TEMCo is a Transformer Manufacturer You Can Trust - a Member of The Better Business Bureau. TEMCo Is an Accredited Member of the Better Business Bureau. Offering Stock and Custom Transformers.


TEMCo is a Standard and Custom Transformer Manufacturer you can trust - a member of the Better Business Bureau.

Triple Shielded Transformer

Quality Built Standard and Custom Triple Shielded Transformers
Your search for high quality, obscure, hard to find, or standard triple shielded transformers is over!

Lowest Prices for Quality Triple Shielded Transformers - Guaranteed!
Call Toll Free 1-800-613-2290 (US Calls) or 1-510-490-2187 (US & International)
Fax 1-510-490-1507 email: info@temcotransformer.com  www.TemcoTransformer.com


Order Transformer • Panel Transformer • Liquid Transformer • Cast Transformer • Liquid Filled Transformer • Filled Transformer • Triple Shielded Transformer • Transformer Shield • Pad Mounted Switchgear • Pad Mounted Switch • Pad Mounted Distribution Transformer • Pad Mount Switches • Air Transformer • Stacked Lamination Core Transformer • Banked Transformer • 4 Coil Transformer • Mains Transformer • Mains Isolating Transformer • Delta Transformer • 220v Transformer • 120v Transformer • 24v Transformer• 12v Transformer  • Microwave Transformer • Fuse Transformer • Switching Transformer • Surge Transformer • Power Factor Transformer • Neutral Transformer • Meter Transformer • Overload Transformer • Phase Shifting Transformer • Star Transformer • Dyn11 Transformer • High Frequency Transformer • Ignition Transformer • Filament Transformer • Magnetic Transformer • Transformer Switch • Aluminum Transformer • Plastic Transformer • Waterproof Transformer • NEMA Transformer • Stainless Transformer • Fiberglass Transformer • Silicone Transformer • Standard Transformer • Transformer Manufacturer Home

TEMCo - The Best Selling Custom Transformers in America

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P R O D U C T S
O F F E R E D

Transformer Home
TEMCo Transformer manufactures a wide variety of high quality stock and custom transformers. Trust TEMCo as your transformer manufacturer supplier.

Phase Converter
TEMCo Rotary Phase Converters provide balanced 3-phase power converted from a 1-phase power source.  Also read about Static Phase Converter and CNC Phase Converters.

Motor Generator Set
TEMCo Motor Generator Sets are used to provide load isolation, frequency conversion, and phase conversion.

Electric Motor
TEMCo carries thousands of models and brands of electric motors, motor control, and drives such as Baldor Motors, WEG and Leeson at wholesale prices!

Power Generator
TEMCo carries thousands of models and brands of electric generators such as Robin Generators, Pow'R Gard and Baldor Generators at wholesale prices!

Variable Frequency Drive
TEMCo caries a range of high quality VFDs are wholesale prices. Applications range from controlling speed, torque, breaking, direction, multi-speed, etc.

Custom Power Transformers
TEMCo offers highest quality custom transformers fast! 5-day turn around on most models. Call our Transformer Manufacturer Specialists with your specs. We will give you a quote and get your custom transformer order started today! 510-490-2187.

More Transformers
 TEMCo offers the widest range of stock power transformer models.  Read about additional power transformer types and find the type you require today.

 

State-of-the-Art Stock & Custom Triple Shielded Transformer Manufacturer Offering Top Quality at Wholesale Prices

Triple Shielded Transformer

Call TEMCo today for delivering leading industry products that will supply your electrical needs and help sustain your business functions, such as ordering a triple shielded transformer for a new building or power expansion.  Call us today at 510-490-2187. 

What is a Triple Shielded Transformer?

Triple Shielded Transformers, like all shielded transformers,  use what is known as a Faraday shield.  A triple shielded transformer has three independent shields whose cumulative effect is a dramatic improvement over a single shield.  

But, what is a shield? 

Faraday found that an electrical field could be blocked  while not significantly affecting a magnetic field. This is accomplished simply by inserting a sheet or wrapping of a conductor between two windings or around a conductive material such as a wire.  Stray (electrostatic) high frequency currents that would normally interfere with the flow of current through the windings or wire involved would normally cause static, interference, or other unwanted phenomena.   Additionally, spikes can occur during switching and loading of a circuit.  With the shield material in place, however, these stray currents are trapped by the shield and prevented from affecting the desired current properties.  The stray currents are drained away by properly completing a circuit from the shield to a ground. 

One example of shielding of a wire is found in coaxial cable.  There is a foil or braided wire layer that is the shield.  This is contacting the coax connector and drains off the unwanted current into the ground.

In a transformer, a layer of shielding placed between the primary windings and the secondary windings will intercept any spikes in current or static electricity discharged and drain it to the ground. 

Where are shielded transformers used?

This is a useful piece of news when one is construction a transformer.  In some fields shielded transformers are an absolute must.   Medical equipment can be adversely affected when calibration is important for accurate readings, but these readings can be thrown off by electrostatic currents.  X-Ray and imaging devices can lose clarity and encounter "noise" that is the visual manifestation of the static charges one can actually hear when working with unshielded audio equipment.  Another visual manifestation can be seen in erratic movements of sensitive meter needles.

Sometimes, the transient spikes can be a danger to the equipment or to anyone carelessly contacting unshielded equipment.  This is especially true of medical devices, many of which are often connected to patients orally (potentially grounded through the mouth) or to some part of the body  and in contact with open wounds, incisions, etc. (another potential ground.) The patient becomes the ground and the stray current departs through the body.  Medical isolation transformers are used in these instances.

Another common area needing triple shielded transformers is that of computer and data processing equipment and electronics.  Any devices using electronic components are very susceptible to damage under conditions other electrical appliances would simply shrug off.  Transistors, circuit boards, resisters, diodes, etc. are fragile and easily damaged by relatively minute non-optimum changes in voltages.  And surges can be rather large, if only for an extremely short time in milliseconds.  They can run 600 to 2500 volts.  Attenuation of surges is very high, so the shielding can effectively save the device it is connected to.  Such installations often use low voltage transformers.

Why use triple shielding?

Shielding becomes less effective the higher the frequency of the stray current.  For that reason it is advisable to have more than one shield.  The noise attenuation in a triple shielded transformer can be 180% of the attenuation reached by a single shielded transformer. 

Additionally, shields are used in tandem with an isolation transformer configuration so that the primary and secondary windings never actually ever physically contact each other.  The coupling is made entirely through induction.  This lends an added layer in safety as the full current of the primary can never flow through the secondary and possibly harm man or equipment.

Highest Quality Triple Shielded Transformers

Call TEMCo with your specific needs. TEMCo’s technical sales department has many years of applications experience providing design and engineering assistance for all types of triple shielded transformer installations.

Call Our Triple Shielded Transformer Specialists Today!

 *Custom Triple Shielded Transformer Voltage Combinations Available*

Contact our team at TEMCo Transformer at 510-490-2187 to get your quote, place your order and arrange for shipping.

 

Triple Shielded Transformers

Triple Shielded Transformers





Triple Shielded Transformers protect both equipment and user from unhealthy stray currents.
Triple Shielded
Transformer





Triple Shielded Transformers for electronic equipment are highly recommended.
We Supply A Wide
Variety of High Quality Triple Shielded
Transformer Models

TEMCo Transformer Manufacturer Distribution: The Custom Triple Shielded Transformer Manufacturer Supplier of Choice for Electricians and Manufacturers.

Worldwide Power Transformers Manufacturer

Quick Nationwide and International Shipping from Regional Warehouses

TEMCo Transformer Manufacturer Distribution: High Quality, Efficient, Fast Turnaround of Custom Triple Shielded Transformers Manufactured to your Specs!


Call for TEMCo transformer information.  Triple shielded transformers
manufactured for sale throughout the U.S. and Internationally.
 

Quality Companies Choose TEMCo Transformer - TEMCo's Customers Include:


 

TEMCo has experience manufacturing electrical products since 1968. TEMCo is a transformer manufacturer supplier you can trust - a member of the Better Business Bureau. We use the latest proven technology to spec manufacture high quality industrial grade transformers and other electrical products. All our products are built to last using the highest quality standards using only the highest quality supplies. As a result, TEMCo electrical products have a long operational life, lasting many years under proper use. All models are backed by our quality warranty, offering heavy duty quality at a great price.

TEMCo is an Accredited Member of the Better Business Bureau. Offering Stock and Custom Transformers.TEMCo is a Stock and Custom Transformer Manufacturer You Can Trust - a Member of The Better Business Bureau.


Ordering is as easy as 1, 2, 3.

Transformer Manufacturer

2. We Accept Visa, Discover
American Express, Master Card.

3. We'll ship your order to
you asap.

Order your transformer, three phase converter, motor, or generator with VISA, Master Card, American Express, etc., Today!

We will ship it to you asap! or We will ship your transformer, power generator or motor asap!

We also accept Wire Transfer, Money Orders, etc.

And by other professional trucking companies.


RFQ and Order Fax: (510) 490-1507
We appreciate feedback, send us email us at info@temcotransformer.com
please include a phone # to reach you.

TEMCo US + International Phone #: 1-510-490-2187
TEMCo US Only Phone #: 1-800-613-2290

TEMCo Transformer Manufacturer Distribution is currently looking for new resellers.
If you are a qualified reseller, call for a TEMCo Transformer reseller application.


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Here are a few other brands of quality transformers that we also carry:
 Acme Transformers • K-Rated Transformers • Three Phase Transformers • Distribution Transformers • GE Transformers • Pad-Mounted Transformers • Step Up Transformers • Step Down Transformers • Buck Boost Transformers • High Voltage Transformers • Isolation Transformer • Electrical Transformer • Single Phase Transformer • Three Phase Transformer • Hammond Transformers • Single Phase Transformers • Three Phase Transformers • Isolation Transformers • Buck Boost Transformers

Other Quality Products: Diesel Generator • Diesel Power Generators • Diesel Generator Sets • Power Generators • Onan Diesel Generators • Variable Frequency Drive • Soft Start Drives • Motor Control • PTO Generator • Mobile Light Tower • Standby Generator

Power Transformer • GPU Power • Harmonic Cancellation • Automatic Voltage Regulator • DC Power Supply • PDU • Rack PDU • Power Conditioner • Power Line Conditioner • Load Center • Switchgear • Voltage Converter • Combination Starter • Motor Starter • Disconnect Switch • Magnetic Starter • Oil Filled Transformer • Voltage Regulation • 400Hz  • 50Hz  • 60Hz • Aircraft Power Unit • Energy Storage Capacitor • Regulator • Power Supply • Surge Protector • Uninterruptible Power Supply • Power Regulator • Switching Power Supply • Regulated Power Supply • Voltage Stabilizer • Switching Regulator • Shunt Reactor • Recloser • UPS • Convertidores de Fase • Variable Frequency Drive • 3 Phase • Step Up Transformer • Control Transformer • Pad Transformer • Pole Transformer • High Voltage Transformer • Leeson Motor • Weg Motor • Baldor Motor • Toroidal Transformer • Generator Head Sets • Distribution Transformer • Baldor Generator • Pulse Transformer • Winco Generators • Dry Type Transformer • Motor Servo  • Motor Controller  • Pulse VFD  • Phase Shifting Transformer  • Variable Speed Drive  • Circuit Breaker  • PTO Generators  • Power Generator  • Electric Motor  • Onan Diesel Generator

Power Transformer  • Motor Control  • Isolation Transformer  • Step Down Transformer  • Three Phase Transformer  • Voltage Transformer  • New Voltage Transformers  • AC Transformers  • Output Transformer  • Custom Transformer  • Variac Transformer  • Variacs  • Voltage Regulator  • Circuit Breaker Panel  • Rectifier  • Electric Motor  • Power Generator  • Frequency Converter  • Motor Generator  • Ship Port Electrical Power  • Cold Ironing  • Aircraft Ground Power Unit  • GPU  • Ground Power Unit  • Line Conditioner  • Industrial Generator  • Small Generator  • Home Generator  • Transfer Switch  • Generator Transfer Switch  • Natural Gas Generator  • Inverter Generator  • Propane Generator  • Wind Generator  • 3 Phase Generator  • Phase Converter  • Portable Generators  •
Portable Generator  • Standby Generators  • Power Generators Dir  • Electric Generator  • Mobile Light Towers  • Diesel Generator Set  • Diesel Generator  • PTO Generator  • Motor Control  • VFD  • Power Converter

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