JBK5 transformer customized transformer

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.jpgJBK5 transformers are applicable to AC 50~60HZ circuit,rate output voltage no more than 1140V,and rated input voltage no more than 1140V,which could be widely used on control power supply for NC machine         tools,elevators,packing machines,LED lighting,carving machines,robots,agricultural machines,local lighting,signal lamps and others.

.jpgGas shielded argon arc welding is adopted for the connection between vertical silicon steel sheets as well as between silicon steel sheeet and base plate of transformers,froming an integral structure which is simple and clear.Especially,the base plate is one-step molding ,the installation demension is more accurate than JBK3 series.It adopts the high quality anti-corrosion alloy materials to completely improve the reliability of the grounded capability and products quality.In addition,it has the advantages of reliable operation,low consumption,small volume,safe wiring,wide application and so on.



Dezhou Xinping was establish in November of 1994,Xinping has been developed to be a professional transformer manufaturer after 20 years'development,who integrates R&D,producing and markerting.Meanwhile,Xinping 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.

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

Xinpng does a lot of tests during design,developing and the application of raw material and uses high quality raw material fianlly.So the transformer has the advantages of low no-load loss,high efficiency and low temperature rise.It has been widely used in household appliances,intelligent meters,solar meters,solar meters,automatic equipment,special equipment and others.

In the process of manufacturing and business,Xinping 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 Xinping.Comparing price under the same quality and comparing quality&service under the same price is the business concept of Xinping.Devoting of your requirement,Xinping will supply you excellent service from products concept to designing,sample making,confirmation,producing,testing and delivering.Xinping would like to cooperte with you and build a bright future together.

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Q:Transformer Current Calculations?
Given its capacity this is almost bound to be a three phase transformer. You need to know the connection of the primary and secondary windings (Y or Δ) to determine the windings' currents. You can basically calculate the rated currents from the kVA rating and voltage without using the impedances, eg. Ip primary rated current 630/(11 x 3 x √3) which assumes a 3 phase transformer with a Y-connected primary. Edit: If the capacity value is totally unreliable then there's no way you can find the rated current with only the other values you give. You need the load impedance as well.! This applies whether it's a single or a three phase unit I'm afraid. Why do you bother me with useless data? If you do this kind of thing to your employer in later life you'll rightfully get scalded!! On top of that you don't even initially say please or later apologise for such a gaffe.
Q:Why is the transformer coil insulation?
Insulation grade refers to the heat resistance of the insulation material used, divided into A, E, B, F, H grade. Allowable temperature rise is the limit of the temperature of the motor compared to the ambient temperature. Insulation temperature Class A Class E Class B Class F Class H Maximum allowable temperature (° C) 105 120 130 155 180 Winding temperature limit (K) 60 75 80 100 125 Performance reference temperature (° C) 80 95 100 120 145 Generators and other electrical equipment, the insulation material is the most weak link. Insulation material is particularly susceptible to high temperature and accelerated aging and damage. Different insulation materials have different heat resistance, the use of different insulation materials, electrical equipment, the ability to withstand high temperatures are different. So the general electrical equipment is specified in the maximum temperature of its work. According to the different insulation materials to withstand the high temperature of its ability to set the maximum allowable temperature of seven, according to the temperature size were: Y, A, E, B, F, H and C. Their allowable operating temperatures are: 90,105,120,130,155,180 and 180 ℃ above. Therefore, Class B insulation indicates that the insulation temperature of the generator used is 130 ° C. The user should ensure that the generator insulation does not exceed the temperature during operation of the generator to ensure proper operation of the generator. Insulation class for the B-class insulation material, mainly by the mica, asbestos, glass fiber by the organic glue or impregnated from. Commonly used B-class insulation materials are PVC glass fiber casing (yellow wax tube), 6520 composite paper, DMD insulation paper.
Q:Need simplified info on electric transformers?
Transformers involve some pretty neat physics and math, but to truely understand what's going on, you need to know a bunch of calculus and EM. Here's a few basic important concepts. When you run current through a wire, you create a magnetic field. So, when you run AC current (just means alternating. One instance it's moving forward, another its moving back), you could say that you create a time dependent magnetic field. Another concept, is when you have a time changing magnetic field, you can set up a coil of wire inside the field, and induce an AC voltage in the coil. So, if we set two coils close together, and run an AC signal through one, we'll get an AC signal in the other as well because of the time changing magnetic field. But, this site can tell you much more than I can. There's still going to be a bit of math, but the writers do a pretty good job of being understandable. I hope this helps
Q:Rules for the operation of cooling devices for oil - cooled transformers
C, work or auxiliary cooler failure after removal, should be automatically put into the standby cooler;  D, strong oil circulation cooling transformer operation, must be put into the cooler, no load and light load should not put too much cooler (no-load state to allow short-term cast). All the load into the corresponding number of coolers should be in accordance with the provisions of the manufacturer, according to the temperature and load switching cooler automatic device should be kept normal.
Q:Is the transformer output DC or AC?
Is the exchange, after the diode rectifier into a DC.
Q:What kind of transformer is required to convert a 110 v microscope with a 6v, 10w bulb to a 220 v instrument?
What do you accomplish by converting a 110v appliance to a 220v appliance.
Q:Transformers Fall of Cybertron or Borderlands 2?
Hi, okorder
Q:What is the meaning of the transformer 'turns ratio'? what's the effect?
The turns ratio of the transformer is the ratio of the transformer, that is, the ratio of the turns of the original coil and the secondary coil. Role: reflects the original transformer, vice coil voltage RMS ratio. In the case where the no-load current is negligible, the magnitude of the original and secondary coil current is inversely proportional to the number of turns. transformer 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:Electric transformer?
That 'transformer` creates a 'separately derived system`. There should be no potential to ground. You can 'safe` the wires in the attic temporarily with 'wire-nuts`. (Conical plastic splice fittings.) If you're having trouble with the transformer look for: * Is the unit overloaded. (Any shorts/grounds in the L.V. wire.) * Is the unit adequately cooled. (There must be air flow at those vents.) * Is the 'high pot.` side connected properly?
Q:What is the difference between transformers and inverters?
The transformer can change the voltage Inverter generally refers to the conversion from DC to AC.

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