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.

VFD Control

Quality Built Standard and Custom VFD Control
Your search for high quality, obscure, hard to find, or standard VFD Control  is over!

Lowest Prices for Quality VFD Control - 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 VFD Control VFD Controls VFD Controller Yaskawa Controller Variable Frequency Drives Magnatek Inverter Baldor Inverter VFD Control Panel VFD Motor Control VFD Pump Control Johnson VFD Control VFD Speed Control VFD Fan Control VFD Torque Control VFD Vector Control Trane VFD TR1 VFD Vacon VFD VFD Sales ACH550 VFD Large VFD Soft Start VFD VFD 101 VFD DC Bus VFD Pricing Honeywell VFD Magnum VFD Small VFD TB Woods VFD SVX9000 VFD Teco Westinghouse VFD Actech VFD Magnatek VFD Yaskawa VFDs Dan Foss VFD Safetronics VFD SV9000 VFD Fan VFD Inverter Yaskawa Inverters Magnatek Sed2 VFD ACS400 VFD VFD Braking VFD Prices Best VFD ACS 300 VFD VFD Home

TEMCo - The Best Selling VFD Control in America



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

Power Transformer
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 VFD Control Manufacturer Offering Top Quality at Wholesale Prices

VFD Control

VFD control is how a variable frequency drive is controlled.  A variable frequency drive is basically a system that is used for controlling the rotational speed of an alternating current motor.  VFD control is controlling the frequency of the electrical power that is supplied to a motor.  There are several vfd controls used in the electrical industry and TEMCo is a huge supplier and manufacturer of such vfd controls.  TEMCo carries brands like Teco Westinghouse, Magnatek, Yakawa, Safetronics, Honeywell and many more quality vfd control products.  Call TEMCo today at 510-490-2187 for the latest technology on vfd control.

Types of VFD Control

When looking for a good quality vfd control, many avenues are considered such as:

VFD speed control; basically controls the rotational speed of a motor

VFD motor control;  can be a three phase induction motor or a single phase but three phase is preferred

VFD pump control; controls the number of pumps and the varying of speed to the pump 

VFD vector control; there is open loop and closed loop that obtains feedback information that calculates the exact vector of voltage and frequency and then tells the motor what to do 

VFD fan control; used to control and regulate airflow on signal or multiple fans

VFD torque control; when the torque limit is set - used with devices such as clutches, gearboxes, etc.

Indoor & Outdoor Pad Mount Transformers

Enclosure options for pad mount transformers are available in indoor (NEMA 1), outdoor (NEMA 3R, 4 and 12) and come in many different configurations in regard to connection and access types.  Pad mount transformers for indoor use under most circumstances, must be of dry type construction. For out door applications oil filled pad mount transformers are acceptable when required.

Common Pad Mounted Transformer

Most people see pad mounted transformers everyday in their neighborhood or their businesses; they are the green square boxes you see everywhere.  A Pad mount transformer is  mounted on a pad foundation with high and low tension cables coming directly into the terminal compartments which are part of the transformer housing.

Pad Mounted Transform Sizes

Pad mounted transformers come in various sizes and can be placed underground as well.  Three phase pad mounted transformers range in sizes from 75kVA up to 5000kVA with voltages ranging from 2,400 up to 34,500 delta or wye.  Low voltage pad mounted range in size from 208y/120 through 24,940y/14,000.

Pad Mounted Transformer Applications:

 Manufacturing facilities
 Refineries
 Office buildings
 Schools
 Hospitals,
 Residential
 Restaurants
 Retail stores
 Warehouses

Pad Mounted Transformer Purchasing Guidelines

When purchasing a pad mounted transformer there are a few guidelines that you need to follow. Pad mounted transformers should have superior insulation and a quality sealing system. They should meet or exceed the ANSI/IEEE test standards C57.12 and C57.12.90 and other international standards.  Pad mounted transformers need built to be in a sealed-tank oil preservation system which protects the interior from the environment.  The outside should have electrostatically applied powder paint finish, often with a green polyurethane top coat.  For security reason they should have a three-point latching door on all pad mounted transformers.

Pad Mounted Transformer Placement

On placement of a pad mounted transformers you will have to check with the local county and city ordinances for guidelines.  Common restrictions are that the front of the transformer must be free of any obstructing material so that it is clearly visible and the top of the transformer must be completely unobstructed.  Plants and fencing can be placed around the two sides and back of the transformers but you will have to provide a 3 foot clearance.  Do not put pad mounted transformers near trees, because trees planted within 15’ of the transformer may require removal if tree roots or foliage hinder service or maintenance of the transformer.
When purchasing a pad mounted transformers always make sure that they are made with high-grade materials, combined with an engineering-design system that will provide you with years of high-reliability service. 

Highest Quality Pad Mounted 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 pad mount transformer installations.

Call Our Pad Mounted Transformer Specialists Today!

 *Custom Pad Mounted 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.

VFD Control

Karen VFD

TEMCo VFD Control
Karen Transformer

We Supply A Wide Variety of High Quality Power Karen Transformer Models

TEMCo Transformer Manufacturer Distribution: The VFD Control 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 VFD Controllers Manufactured to your Specs!

Call for VFD Control information.  VFD Controls manufactured for sale throughout the U.S. and Internationally.

Quality Companies Choose TEMCo VFD Controls - 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
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.

Variable Frequency Drive Variable Speed Drive Order Variable Frequency Drive (VFD) Variable Frequency Drive Basics AC Variable Frequency Drives Variable Frequency Drive Motors Soft Start Drives WEG Variable Frequency Drives : WEG CFW-08 Plus Variable Frequency Drives WEG CFW-09 Variable Frequency Drives WEG CFW-10 Plus Variable Frequency Drives • WEG Shark Drive Variable Frequency Drives WEG Combination Soft Starters-GPH Series Controls • WEG Crusher Duty-TPH Series Soft Starters WEG SSW-03 Series Soft Starters • WEG SSW-04 Series Soft Starters WEG SSW-05 Series Soft Starters Baldor Variable Frequency Drives : Baldor VS1SP Inverter Drives Baldor VS1SP Washdown Inverter Drives Baldor VS1GV Vector Drives Baldor VS1GV Washdown Vector Drives Baldor VS1PF Pump and Fan Drives • Baldor VS1MD Micro Drives Baldor VS1MX Micro Drives • Baldor VS1SM Micro Drives Baldor H2 Inverter Drives • Baldor H2 Washdown Inverter Drives Baldor H2 Vector Drives Baldor H2 Servo Drives Baldor H Inverter Drives Baldor H Washdown Inverter Drives • Baldor H Vector Drives Baldor Vector Line Regen Drives • Baldor Series 5 Micro Inverter Drives Baldor Analog Soft Start & Dynamic Break Drives • Baldor Digital Soft Start Controls Baldor SmartMotor Models Frequency Drive Baldor Variable Speed Drive WEG Variable Speed Drive Servo Motor Inverter Motor Motor Speed Control Yaskawa Drives ABB Drives Variable Speed AC Drive

Order Transformer Acme Transformer Models Page 1 Acme Transformer Models Page 2 Hammond Transformer Models Page 1 Hammond Transformer Models Page 2 Hammond Transformer Models Page 3 More Transformer Types Page 1 More Transformer Types Page 2 Transformer Selection Guide Transformers AC Transformer Voltage Transformer Buy Transformer New Transformer Output Transformer Transformer KVA Converter Transformer Line Transformer Toroidal Transformer Transformer Wiring 2 Phase Transformer Transformer Circuit Variable Transformer Pole Transformer Transformer Pad VA Transformer WYE Transformer Potential Transformer Transformer Protection Variac Transformer Rating Sunbelt Transformer Pacific Transformer Jefferson Transformer Electric Transformer Power Transformer Transformer Sizing Transformer Rectifier Center Tap Transformer Pad Mounted Transformers About US - TEMCo Transformer Manufacturer Custom Transformers Dry-Type Transformers Auto Transformers Control Transformers Indoor TMC Enclosed Control Transformers Indoor TMO Open Control Transformers Indoor TMTB Enclosed Control Transformers Copper Transformers Energy Star, TP1 Rated Transformers Step-Up Transformers Step-Down Transformers Harmonic Cancellation Isolation Transformers K-Factor Rated Transformers 3-Phase Transformers European Voltage Transformers European Voltage 3 Phase 60Hz Transformers European Voltage 3 Phase 50Hz Transformers Drive Isolation Transformers High Voltage Transformers Epoxy Encapsulated NEMA 4 Transformers Weatherproof NEMA 3R Transformers Transformer Manufacturer About US - TEMCo Transformer Manufacturer TEMCo Privacy Notice Oil Filled Transformers Voltage Regulator Automatic Voltage Regulator DC Power Supply PDU Rack PDU Power Conditioner Power Line Conditioner Load Center Switchgear Voltage Converter 2 Phase Transformer Power Distribution Industrial Transformer Replacement Transformer Insulation Transformer Micron Transformers Westinghouse Transformer Power Supply Transformer Instrument Transformer Pulse Transformer Substation Transformer Furnace Transformer About US - TEMCo Transformer Manufacturer Transformer Manufacturer Home

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 TransformerGPU PowerHarmonic CancellationAutomatic Voltage RegulatorDC Power SupplyPDURack PDUPower ConditionerPower Line ConditionerLoad CenterSwitchgearVoltage Converter Combination StarterMotor StarterDisconnect SwitchMagnetic StarterOil Filled TransformerVoltage Regulation400Hz  • 50Hz  • 60HzAircraft Power UnitEnergy Storage CapacitorRegulatorPower SupplySurge ProtectorUninterruptible Power SupplyPower Regulator  Switching Power SupplyRegulated Power SupplyVoltage StabilizerSwitching Regulator Shunt ReactorRecloserUPSConvertidores de Fase Variable Frequency Drive3 PhaseStep Up TransformerControl TransformerPad TransformerPole TransformerHigh Voltage Transformer Leeson Motor Weg Motor Baldor MotorToroidal Transformer Generator Head SetsDistribution Transformer Baldor GeneratorPulse Transformer Winco GeneratorsDry 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  • 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

Sales throughout the USA & Internationally
Remember to bookmark this page! Feel free to add a link to us!
Site content Copyright 1999-2009 TEMCo Stock & Custom Transformer Manufacturer Supplier