Toroidal transformer Electronics Companent

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.jpgThe transformers are applicable to the circuit under AC 50~60HZ and rated operational voltage no more than 500V.It could be used on power supply of electroric meters,household appliances(water dispenser,stereo sets and others),LED lighting,medical machinery and machine tool equipments.

.jpgFull power,low loss,low noise and no environmental pollution.





It was establish in November of 1994,It has been developed to be a professional transformer manufaturer after 20 years'development,who integrates R&D,producing and markerting.Meanwhile,It is the earliest transformer manufacturer which gets CQC certificate in China.

The main products of Xinping include different kinds of transformer ,such as EI transformer,encapsulated transformer ,switch power supply transformer,inducatance transformer,BK&JBK transformer,toroidal transformer,intelligent servo transformer,three-phase dry type transformer,QZB transformer,special transformer and others.

It is located in Shandong Dezhou,now there are more than 400 employees in the company,15% employees are special technicians.It covers an area of about 53000 square meter,and the floor area is more than 30000 square meter.

In the process of manufacturing and business,It always sticks to the principle of honoring contract,keeping credit,complying with business ethics and seeking the perfect quality.Being the leader of transformer and electronic components industry is the development goal of it.Comparing price under the same quality and comparing quality&service under the same price is the business concept of it.Devoting of your requirement,It will supply you excellent service from products concept to designing,sample making,confirmation,producing,testing and delivering.It would like to cooperte with you and build a bright future together.

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Q:How to test the transformer capacity
Generally, the same method as the short-circuit impedance test is used to test the temperature rise. The secondary side of the transformer is short-circuited and the voltage is applied once, and the secondary current reaches the rated value. Wait until the transformer temperature changes less than 1 degree / hour later, and then maintain 3 hours, this time the transformer temperature rise is the final test value.  
Q:What is the transversal and semi-crossing problem of the transformer?
(4) Splitting coefficient: The ratio of split impedance to crossing impedance. The description of the method of the standard method shows that the commutation reactance measurement of the rectifier transformer is similar to that of the transformer short-circuit impedance measurement. The difference is that the measurement of the short-circuit impedance is usually made by connecting the low-voltage side of the transformer and the high-voltage side to the rated current, And the commutation reactance measurement of the rectifier transformer is to short-circuit the high-voltage side and to measure the voltage between the terminals at the low-voltage side with the rated single-phase current. It can be seen that the commutation reactance of the split transformer is a half-crossing impedance.
Q:Transformer sales channels
1. Power supply company tender 2. Cabinet manufacturers 3, the installation company 4, direct customers, to the planning bureau to find, in advance to know which new project 5, design institute, know some late 6. Power supply company front desk, people come to install more late
Q:What is the role of the pebbles in the transformer base
Transformers base need a pool around the pool inside the pebbles, the role of the pool called the reservoir, that is, when there are accidents, transformer oil leakage, the pool can store oil to prevent the oil flow everywhere, the pool filled with pebbles, in order to Safe, on the one hand is to prevent oil burning. As well as for the convenience of the transformer body above, the following is better than a deep pit convenient? Transformer oil pit volume is calculated in accordance with the transformer oil, there is a certain depth.
Q:What is the M of the transformer capacity MVA?
M on behalf of trillion. MVA represents the capacity of the transformer, read as: trillion volt. The conversion unit is 1MVA = 1000KVA = 1000000VA. Transformer (Transformer) is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on. According to the purpose can be divided into: power transformers and special transformers (electric furnace change, rectifier, frequency test transformer, voltage regulator, mine transformer, audio transformers, IF transformers, high-frequency transformers, impact transformers, instrument transformers, electronic transformers , Reactors, transformers, etc.). Circuit symbols commonly used as the beginning of the number. Example: T01, T201 and so on.
Q:Transformer voltage ratio and current ratio.
In theory, the transformer voltage ratio is equal to the turns ratio, the current ratio is equal to the number of turns inversely proportional. There is actually a slight difference.
Q:What does S11-M-500/10 transformer mean?
The first floor has been very accurate to answer my answer that M is sealed!
Q:Transformer 1KVA can load how much security, how to calculate the formula
This is based on the voltage count, such as three-phase 380V. 1KVA current is basically 1.5A
Q:Can a transformer make a small voltage change?
Transformer is divided into two kinds! One is the booster, the other is the buck! It is by changing the transformer coil winding to determine the effect of its pressure!
Q:What is the main purpose of the transformer?
Second, the loss of the transformer When the primary winding of the transformer is energized, the magnetic flux generated by the coil flows at the core because the core itself is a conductor and the potential is induced on the plane perpendicular to the line of magnetic force. This potential forms a closed loop on the cross section of the core and generates a current, As if a vortex was called "vortex". This "eddy current" increases the loss of the transformer and increases the temperature rise of the transformer's core heating transformer. The loss caused by "eddy currents" is called "iron loss". In addition to the need to use a large number of transformer transformer copper wire, the existence of these copper wire resistance, the current flow through this resistance will consume a certain power, this part of the loss is often turned into heat and consumption, we call this loss " The So the temperature rise of the transformer is mainly caused by iron loss and copper loss. Since the transformer has an iron loss and a copper loss, its output power is always less than the input power. For this reason, we introduce an efficient parameter to describe this, η = output power / input power.

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