Toroidal transformer voltage converter JYK-1000VA 1000W 100V /110V to 220V step up transformer

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Product Overview


Product Description

 Toroidal Transformers





Toroidal transformers are a large category of electronic transformers and have been widely used in electronic equipment with high technical requirements such as home appliances. Their main uses are as power transformers and isolation transformers. Foreign toroidal transformer series are complete, widely used in computers, medical equipment, telecommunications, equipment and lighting. my country's toroidal transformers have grown from nothing in recent years, and have formed a considerable scale of production so far. In addition to meeting domestic demand, they are also exported in large quantities. China is mainly used for household appliances and audio equipment and automatic control equipment, as well as quartz lighting and so on. Low vibration noise The iron core has no air gap, which can reduce the vibration noise induced by the iron core, and the winding evenly wraps the annular iron core, effectively reducing the "hum" sound caused by magnetostriction. Low operating temperature Since the iron loss can reach MW 1 kg, the iron loss is very small, the iron core temperature is low, the winding is in a good cooling state at the lower temperature iron core, so the transformer temperature is low.


Scope of application

Mainly suitable for 220V or 110V electrical appliances. Optional output voltage with dual output sockets! Nikko rice cooker, hair dryer, terracotta figurines, American juicer, speakers and more!


Attention please

1.Input plug standard(US,China,UK,EU,AU,etc);Output sockets standard(US,China,UK,EU,AU,etc).Please write down the plug and the socket request when placing your order.

2.Please choose 2-3 times bigger power than your total power of your loading equipment.Because when the equipment is started,the instantaneous impulse current is 2-3 times of the rated current).




Main Technical Parameters



Production NameAHKBDQProduction ModelJYK-300VA
Power Line LengthGB1.2MSize19*24.2*7.6CM
Input Voltage220VOutput Voltage100V 110V
Overvoltage Protection250V±5VUndervoltage Protection190V±5V
Rated Power2000WPower Factor0.9
Ajust Time<1STemperature-20°~+40°
Waveform DistortionNo additional waveform distortionAnti-electric strength1500V no breakdown in two minutes.


Production Display







Company Information

We are a professional manufacturer with 15 years of experience in electric equipments, specializing in the production of transformer (dry-type transformer, oil-immersed transformer, autotransformer, isolation transformer, etc.), voltage stabilizer, voltage regulator, switchgear,compact substation,frequency converter and other electric equipments products, and has implemented a strict and complete quality control system to ensure quality and safety, so we enjoy a good reputation in this field and are favored by domestic and foreign customers, especially in Central Asia, Southeast Asia, Africa, the Middle East, South America and other countries and regions. Customer satisfaction is our eternal pursuit, and we will continue to provide you with the most sincere, considerate and satisfactory service.Very welcome to visit our factory and establish a permanent partnership with us.




Why choose us

1. Factory direct sales, competitive price

2. Support customization 

3. Fast delivery, for sample orders, generally 1-2 days to

complete, for large orders, generally 3-4 days to complete

4. 5-year warranty, comprehensively improve customer service system

5. 15 years of production experience

6. We have one strong R&D team who keeps developing new items for

customers all over the world to ensure that we keep the follow of new

hot selling point.


Q1:Do you have a catalog? Can you send me the catalog to see all your products?
A1:Yes, we have a product catalog. Please contact us online or email for a catalog.

Q2: I need your price list of all your products, do you have a price list ?
 A2:We do not have price lists for all products. Because we have so many items, it's impossible to put all the prices on the list. And because of production costs and shipping, prices are always changing. If you would like to see any prices for our products, please feel free to contact us and we will send you a quote as soon as possible!

Q3:I can't find this product on your catalog, can you make this product for me?
A3:Our catalog shows most of our products, but not all. So please tell us what product you need and how much you want. If we don't have one, we can also design and make new molds to produce it. For your reference, it takes about 35-40 days to make a normal mold.

Q4:Can you provide samples? Are samples free?
A4:Yes, we can provide samples. Usually, we provide samples for testing quality. But you have to pay for samples and shipping.

Q5:What about your delivery time?
A5:We have many products in stock. We can send stock products within 3 working days. If there is no stock or insufficient stock, we will check the delivery time with you. "

Q6: Can we put our own logo on your product?

A6: Yes, no problem, but there is a minimum quantity requirement.

Q7: Is OEM/ODM available?

A7: Yes, our products can be customized. The R&D department has professional senior engineers, who can design and produce various electrical equipment according to the specific requirements of customers.



Small-capacity products (automatic voltage stabilizer / voltage stabilizer),

inner packaging color box, outer packaging carton.

For high-capacity products, we use sturdy plywood enclosures.

2.Shipping Methods:
By air or sea (FOB port: Ningbo, Shanghai), by express (DHL, UPS, TNT, FEDEX).1.png 

Target Market


Hot Selling Products

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