这就是为什么高频变压器经常有空气的核心。
This is why high frequency transformers often have an air core.
交叉换位技术广泛应用于高频变压器绕组设计。
Interleaving skills are frequently used in the design of windings of high-frequency transformers.
本文提出了逆变式弧焊电源高频变压器的设计步骤、方法以及实例。
The design procedures and examples of high frequency transformer Used in Inverter ArcWelding Power Source are proposed in this paper.
结合逆变弧焊电源的工作特点，详细介绍了其高频变压器的设计方法。
The design of high frequency transformer in inverter arc welding power is introduced, which is based on the characteristics of inverter arc welding power.
本文简要分析了平面型变压器在抑制高频变压器中的漏感和温升中的作用。
The function of planar power transformer in the suppression of leakage inductance and temperature rise of high frequency transformer is presented in this paper briefly.
主电路主要由四部分组成：整流电路、逆变电路、高频变压器、焊丝加热电路。
The main circuit includes rectifier, inverter, high-frequency transformer and wire heating circuit.
高频变压器设计部分通过面积乘积法算得变压器的磁芯型号、绕线规格和绕制方法。
The high frequency transformer is designed by the AP method. The type of magnetic core, wire guage and the coiling method are computed by the AP method.
分析了等离子喷涂逆变器在高电压大电流条件下，高频变压器参数设计和IGBT保护问题。
The designing parameters of high frequency transformer and the protecting IGBT in plasma spraying inverter with high voltage and large current is analyzed in this paper.
依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤，并讨论变压器损耗和温升问题。
The method of design high frequency transformer in half bridge inverter circuit is introduced exampled in detail, besides temperature rise and power loss are discussed.
主电路系统由输入整流滤波电路、前级逆变电路、高频变压器、整流滤波电路、后级逆变电路和输出电抗器组成。
The main circuit is made up of input rectifier & filter circuit, first inverter circuit, high-frequency transformer, second inverter circuit, rectifier & filter circuit and output reactor.
电源通过BOOST电路校正功率因数和调节电压，用移相全桥把直流电逆变成高频方波，然后经高频变压器升压后倍压整流得到直流高压。
The power supply USES BOOST converter for power factor correction and voltage regulation, and it converts DC to HF ac square wave with phase-shifted full bridge.
电气表面处理系统由高频发生器，高压变压器和治疗电极。
An Electrical Surface Treatment system consists of high frequency generator, high voltage transformer and treating electrodes.
提出采用高频互补对称触发脉冲设计方法，有效地减小了对脉冲变压器的功率要求。
The high frequency filling each other symmetrical trigger pulse was suggested, which reduce the power need of pulse transformer effectively.
为对变压器铁心发生的多点接地故障进行准确定位提出了高频法和行波法两种检测方法，并对它们进行了较为详细的分析和比较。
To solve the problem of locating the multipoint earthing of the transformer core, two novel methods, named as high-frequency method and travelling-wave method, are analyzed and compared in detail.
详细介绍了一个带有中间抽头的高频大功率变压器的设计过程和计算方法，以及要注意的问题。
The design processes, calculating methods and noticeable problems of a high-frequency and power transformer with a midpoint tap are presented.
从理论和实践上探讨了弧焊逆变器的高频脉冲功率变压器的优化设计。
This pape studies the optimum design theory and practice of hight frequency high-power pulse transformer of arc welding inverter.
要求变压器铁芯具有低的高频损耗，高动态磁导率，高饱和磁感应强度和低的剩磁比。
So the transformer core material is required to be the one with properties of low losses at high frequency, high dynamic permeability, high saturation induction and low remanence.
介绍了高频功率变压器在弧焊逆变器中的作用和特征。
The function and characteristics of high frequency transformer used in arc welding inverter are introduced in this paper.
HBCC和澳磁是目前世界上唯一开发并生产出高频同轴变压器的研发和生产企业。
HBCC and Aoci are the only enterprises that currently have developed and manufactured coaxial transformer in the world.
其典型应用是高频共模电感和ADSL变压器。
It can be typically used in high frequency common mode inductors and ADSL wide-band transformers.
高频开关电源功率变压器线圈优化设计技术能有效减小变压器损耗以及尺寸，提高开关电源功率密度。
Optimal design for the windings of high frequency power transformer in SNIPS can reduce greatly the windings loss to improve SNIPS power density.
变换器高频软开关工作可减小变压器和滤波元件的尺寸和重量，改善电气性能，提高效率和可靠性。
High frequency and soft switching of converter can reduce the size and weight of transformer and filter, improve electric performance, increase efficiency and reliability.
本文利用高压支承变压器高频载波下付边电感与负载电容的谐振特性，设计并研制了有源谐振的ESS。
In the palper, with resonance between the secondary coil of suspension transforMer and capacitance load the active ESS has been developed.
还提出了模拟高频开关变压器初级电压的实验电路。
An experiment circuit to simulate primary voltage of HF switching transformer is put forward.
作为开关电源核心部件的功率变压器的漏感是高频开关电源的主要干扰源之一。
The leakage inductance of power transformer is one ofthe main interference sources in the circuit.
霓虹灯电子变压器高频辐射消除装置由二极管组成桥式电路和电容组成。
The utility model relates to a high frequency radiation eliminating device for electronic transformer of neon lamps, which is composed of a bridge circuit which is composed of diodes and a capacitors.
一个环形变压器的铁芯将更好地使用，以尽量减少核心的高频损失。
The use of a toroidal transformer with a ferrite core will be better to minimize the HF losses in the core.
介绍了一套变压器局部放电超高频检测校正装置。
The calibration device for transformer UHF PD detection is introduced.
针对大型电力变压器局部放电超高频检测法进行了初探性的研究。
The primary exploration of large power transformer PD UHF detection method is discussed.
针对大型电力变压器局部放电超高频检测法进行了初探性的研究。
The primary exploration of large power transformer PD UHF detection method is discussed.
应用推荐