Power Transformers

 
Power Transformers Home


 Voltage Transformer


 Buy Transformer


 New Transformers


 Output Transformer


 Transformer KVA


 Control Transformer


 Toroidal Transformer


 Pole Transformer


 Potential Transformer


 Variable Transformer


 Variac


 Voltage Regulator


 Automatic Voltage Regulator

 

 

We Recommend TEMCo Brand Power Transformers.
Phone: 1-510-490-2187
Link: Power Transformers

 

Voltage Regulator

Voltage Regulator

A voltage regulator is an electrical device that was designed to automatically maintain a constant voltage level in equipment. Depending on the design of the voltage regulator, it can be used to regulate one or more AC or DC voltages. The voltage regulator can use an electromechanical mechanism or a passive or active electronic component.

Most all of the new electronic voltage regulators will operate by comparing the output voltage to the internal fixed voltage. The difference is amplified and will be used to control the regulation element. A negative feedback servo control loop is formed at this point. The regulation element on the voltage regulator is commanded to produce a higher voltage is indeed the output voltage is too low. It can also work in the reverse mode as well. If the output voltage is too high, it will in turn produce a lower voltage. The control loop on the voltage regulator should be designed to produce a desired tradeoff between the stability and the speed of the response to either lower or higher the voltage.

Some voltage regulators are used on AC power lines. These type of regulators are called electromechanical voltage regulators. This type of voltage regulator works by selecting the correct tap on the transformer with multiple taps. When the output voltage is either too high or too low, the voltage regulator will switch the connections and will produce the appropriate voltage. These controls on the voltage regulator provide what we call a dead band. This means that the controller will not act and it prevents the controller from continuously adjusting the voltage to reach the desired target voltage.

There is another type of voltage regulator called the linear voltage regulator. It operates by using a voltage controlled current.  It forces a fixed voltage that will appear at the regulator output terminal. The linear voltage regulator has an active pass device that is controlled by a high gain differential amplifier. The output voltage on the linear voltage regulator is compared with a precise reference voltage and will adjust the pass. Vehicles use the voltage regulator to match the output voltage of the generator to the electrical load and also the changing requirements of the battery. The most common reason the voltage regulator is used is to protect electronic equipment from being damaged from all the voltage variations.

When shopping for a voltage regulator, be sure and call the TEMCo voltage regulator specialists at 1-510-490-2187. They have been in business for 40 years providing solutions to customers, worldwide with all their electrical products such as the voltage regulator. They guarantee that their customers will be satisfied with their products along with the knowledgeable staff. TEMCo is a member of the Better Business Bureau and only distribute the finest quality voltage regulators. 

 

 

Remember to bookmark us:

 

Voltage Regulator   

 

 

 Transformer Wiring

Transformer Wiring: Get knowledgeable support  and information for various products

 

 

 

 

Three Phase Transformer

Three Phase Transformers used for applications that demand quality performance.

 

 

 

TEMCo Transformer

TEMCo Transformer  offers and manufactures nothing but high quality stock and custom transformers. TEMCo is a trusted transformer manufacturer supplier.

 

 


Other Power Transformer Resources:
 Order Transformer • Custom Transformers • Dry-Type Transformers • Auto Transformers • Control Transformers • Step-Up Transformers • Step-Down Transformers • Harmonic Cancellation • Isolation Transformers • K-Factor Rated Transformers • 3-Phase Transformers • Drive Isolation Transformers • High Voltage Transformers •  Transformers • AC Transformer • Voltage Transformer • Buy Transformer • New Transformer • Output Transformer • Transformer KVA • Converter Transformer • Line Transformer • Toroidal Transformer • Oil Filled Transformers • Voltage Regulator • Automatic Voltage Regulator • DC Power Supply • PDU • Rack PDU • Power Conditioner • Power Line Conditioner • Load Center • Switchgear • Voltage Converter • Transformer Wiring • 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 • Power Distribution • Industrial Transformer • Replacement Transformer • Insulation Transformer • Micron Transformers • Westinghouse Transformer • Power Supply Transformer • Instrument Transformer • Pulse Transformer • Substation Transformer • Furnace Transformer • Pad Mounted Transformers • Transformer Manufacturer • Acme Transformers • K-Rated Transformers • Three Phase Transformers • Distribution Transformers • GE Transformers • High Voltage Transformers • Isolation Transformer • Electrical Transformer • Single Phase Transformer • Three Phase Transformer • Hammond Transformers • Diesel Generator • Diesel Power Generators • Diesel Generator Sets • Power Generators • Onan Diesel Generators • Variable Frequency Drive • Soft Start Drives • Motor Control • Rotary Phase Converter Co. • Three Phase Converter Applications