Working principle of transformer
Three phase transformer Manufacturershares that transformer is a kind of electric appliance that transfers electric energy or transmits signal from one circuit to another circuit by using electromagnetic induction principle. When there is an alternating current in the primary coil, an alternating flux is generated in the core, causing the voltage (or current) to be induced in the secondary coil. A transformer consists of an iron core and a coil. The coil has two or more windings. The windings connected to the power supply are called primary windings and the rest are called secondary windings.
By changing the winding ratio of the two coils, different voltages will be obtained in the second coil l. based on this principle, the transformer is a device that transforms the ac voltage, current and impedance. The primary coil and the secondary coil are wound in an appropriate ratio, which can increase or decrease the voltage in the circuit. Can be expressed by the formula, namely;
Primary voltage (U1)/ secondary voltage (U2)= primary winding number (n1)/ secondary winding number (n2)
It should be noted that any transformer can only transfer electrical energy from the primary to the secondary. The ratio of the primary and secondary voltages of a transformer is equal to the ratio of the secondary and primary currents. It can be said that the primary input power is equal to the secondary output power without considering the loss of the transformer.
Welcome to purchase ourthree phase transformer!
The company mainly produces: , dry-type transformers, box-type substation, and a variety of special-type transformers. The hoisting, tooling and testing equipments are complete. Our company has passed the ISO9001-2015 international standard quality management system certification. All performance indicators of the products have reached the relevant national standards and international standards.
If you want to know more about the product, please.
MoreProductsPlease View.
Send product request
Other supplier products
 |
SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers,Dry type Power Transformers,hermetically sealed transformers,dry type transformer | SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers,Dry type Power Transformers,hermetically sealed transformers,dry type transfo... |
 |
S(B)H15-M Series Sealed Amorphous Alloy Power Transformer,oil immersed transformer,oil immersed power transformer,oil distribution power transformer | S(B)H15-M Series Sealed Amorphous Alloy Power Transformer,oil immersed transformer,oil immersed power transformer,oil distribution power transforme... |
 |
Why are transformers mostly used in parallel? | Transformer in the process of running has run in parallel and series operation, but are used in most of the use of parallel operation, parallel o... |
 |
How to calculate the calorific value of transformer | How to calculate the calorific value of transformer The calorific base of transformer = no load loss + load loss. No-load loss: when the transforme... |
 |
Why are some pebbles placed around the transformer? | Transformer is a kind of important equipment and type, such as thethree phase oil immersed transformer,which is constantly used in production and d... |
Same products
 |
ACREL AID150 ALARM AND DISPLAY DEVICE | Seller: Jiangsu Acrel Electrical Manufacturing Co., LTD. | The AID150 insulation monitoring device schneideris designed for visual and audible indication of... |
 |
ACREL ANSVG STATIC VAR GENERATOR | Seller: Jiangsu Acrel Electrical Manufacturing Co., LTD. | ANSVG series of reactive power and harmonic hybrid compensation devices are connected in parallel... |
 |
The Working Principle of Active Power Filter | Seller: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Active power filter is a new type of power electronic device used to dynamically suppress harmoni... |
 |
ACREL PZ72L-DE MULTIFUNCTION DC ENERGY METER | Seller: Jiangsu Acrel Electrical Manufacturing Co., LTD. | PZ series intelligent DC atorch electric energy meteris designed for applications such as DC pane... |
 |
ACREL DTSD1352-C SOLAR INVERTER SMART METER | Seller: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Acrel sungrow smart meterDTSD1352 din rail type multi-function energy meter is an intelligent ins... |
