Power transformer power transmission introduction

Power transformer power transmission introduction

The function of the power transformer is power transmission, voltage conversion and insulation isolation. As a main soft magnetic electromagnetic component, it is widely used in power supply technology and power electronics technology. According to the transmission power, the power transformer can be divided into several. File: 10kVA or more for high power, 10kVA~0.5kVA for medium power, 0.5kVA~25VA for low power, 25VA for micro power. Transmission power is different, power transformer design is different, it should be self-evident. According to its main function is power transmission, the English name "Power Transformers" is translated into "power transformer", which is still used in many literatures. Is it called "power transformer" or "power transformer"? The authority to be scientific and technical terms to choose the decision.

The same English name "Power Transformer" can also be translated into "power transformer". The power transformer is mainly used for power transmission, voltage conversion and insulation isolation in the power transmission and distribution system. The primary voltage is 6kV or higher and the power is minimum. 5kVA, the maximum exceeds tens of thousands of kVA. Power transformers and power transformers, although the working principle is based on the principle of electromagnetic induction, but the power transformer emphasizes both power transmission and high insulation isolation voltage, whether in the core coil or the insulation structure. In design, there are significant differences between power transformers with low power transmission and low insulation isolation voltage. It is also impossible to apply the optimal design conditions of power transformer design to the power transformer. The design method of power transformer and power transformer is different. It should also be self-evident.

The high-frequency power transformer is a power transformer with a working frequency exceeding the intermediate frequency (10 kHz). It is mainly used for high-frequency switching power supply transformers in high-frequency switching power supplies, and also for high-frequency inverter power supplies and high-frequency inverter welding machines. Inverter power transformer. According to the working frequency, it can be divided into several grades: 10kHz~50kHz, 50kHz~100kHz, 100kHz~500kHz, 500kHz~1MHz, above 1MHz. The transmission power is relatively large, the working frequency is relatively low; the transmission power Smaller, the working frequency is higher. In this way, there are differences in operating frequency and transmission power. The design method of power transformers with different operating frequencies is different, and it should be self-evident.

As mentioned above, the author does not have the wrong concept of the design principles, requirements and procedures of the high-frequency power transformer, but in early July 2003, read the two high-frequency magnetic components specially recommended in the sixth issue of Power Technology Application 2003. After designing the article, I have raised doubts and felt that some problems are worthy of further discussion. Therefore, I wrote this article. As stated in the editorial of Power Technology Application: “Specifically analyze the specific situation”, the purpose of writing is to try The most difficult to specify and select one of the magnetic components of the high-frequency power transformer design problems to clear. If there is anything wrong, please ask several authors and readers to correct.

I am Dongguan Juke Industrial Development Co., Ltd., our company is a transformer automation production equipment supplier.

The following are the company introductions of our company and some mechanical equipments produced and supplied by our company. If you need to purchase or customize these mechanical equipments, you need to purchase or customize the automatic production equipment of transformers. Please contact us to contact us for purchase or customization. ,Thank you.

Dongguan Juke Industrial Development Co., Ltd. is a professional automation workshop production line solution provider for high frequency transformer peripheral equipment.

Juke Industry is dominated by Taiwanese technology, and all raw materials are selected and processed in strict accordance with Taiwan Standard Huai, and with the excellent technology and professional services to create maximum value for customers, and determined to become the world's high-frequency transformer automation equipment program The leading brand.
Juke Industry adheres to European standards. The product series include: transformer inserter, transformer automatic inserter, transformer EI inserter, ei type transformer automatic inserter, transformer core inserter, transformer automatic casing machine, Insulation casing automatic through machine，Transformer core assembly machine, transformer core assembly rubber machine, (automatic core assembly + package tape + test + wobble plate), transformer winding machine, transformer automatic winding machine, Transformer Core Automatic Winding Machine，automatic coil winding machine,transformer coil winding machine, transformer coil automatic winding machine, CNC Winding machine, CNC automatic winding machine, CNC coil winding machine, CNC single-axis winding machine, Coil Spindle Winding Machine，Single Spindle Winding Machine，single-axis coil winding machine, single-axis winding machine, double-axis winding machine, multi-axis winding machine, 6/ 8/16/12 axis automatic winding machine, 6/8/16/12 axis automatic transformer winding machine, automatic winding + wrapping tape machine, (USB charger automatic film wrapping machine), automatic rubberizing machine , semi-automatic tape machine, transformer double pressure automatic rubberizing machine, transformer magnetic ring inductance double pressure automatic rubberizing machine,Vacuum pressure impregnation electric motor equipment，vacuum pressure impregnation process for transformers， vacuum impregnation machine, (with single and double cylinder difference: automatic single cylinder vacuum impregnation machine, double cylinder full Automatic vacuum impregnation machine), vacuum pressure impregnation (vpi)，automatic soldering machine and semi-automatic soldering machine ( Called flip soldering machine), transformer flip type automatic soldering machine, transformer automatic flip soldering machine, Angular Soldering Machine，Transformer Angular Soldering Machine，double head soldering machine, desktop automatic dispensing machine, full vision COB dispensing machine, magnetic ring inductance pulling and shearing machine, magnetic ring Inductor automatic foot machine, automatic locking screw machine, double Y-axis coordinate type automatic locking screw machine, transformer potting vacuum defoaming machine, transformer copper foil backing machine, computer cutting wire stripping machine, Transformer Automatic Taping Machine，transformer core taping machine，automatic taping machine，automatic coil taping machine，transformer comprehensive tester, automatic constant temperature Oven, infrared tunnel furnace, UV curing oven, baking line，Transformer assembly production line，core automation production line and other high-frequency transformer peripheral automation equipment, products are widely used in high and low frequency transformers, ballasts and motor manufacturers. In order to meet the needs of the market, in 2008, an branch of Yixiu District, Anqing City, Anhui Province, formed a group of professional and technical personnel to provide quality services to customers.

The following is the contact information of our company. If you need to purchase or customize the above listed machinery and equipment, you need to buy or customize the transformer automatic production equipment. You can contact our company and contact our business staff for purchase or customization. Thank you.
Company Name: Dongguan Juke Industrial Development Co., Ltd.
Manufacturer Tel: 0769-89870552
Company website: http://tc.huiyuecn.com
Contact: Phone / WeChat: 18819603799
              QQ: 3407993243
              Email:3407993243@qq.com
Address: Room 406, 4th Floor, Jupiter Industrial Park, Jufeng, No. 53 Shangnan Road, Shangjiao Community, Chang'an Town, Dongguan City