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(121) PPF can suppress switch's drop-out peak-voltage and magnetic biasing by adding a clamping capacitor on primary side of the traditional push-pull converter's transformer.

(122) Fixed installation in air, these products with soft copper conductor can be used as the service drop cable of transformer.

(123) It has many remarkable advantages such as simple auxiliary circuit, realizing ZVS in the wide load range, no voltage spike and surge of the transformer secondary side and easy to be controlled.

(124) The Xinhua News Agency said five power stations were put out of action and six transformer substations were shut down in Sichuan.

(125) This paper analyzes the features of the current transformer with non - magnetic air gap.

(126) The substation equipped with a transformer of 500 KVA is south of the plant.

(127) Therefore S11 reel iron core transformer has good property for guard against theft.

(128) The leakage impedance of a high leakage impedance transformer is analyzed. Its formula is derived. The test examination of this formula is made.

(129) How to obtain working power supply from high voltage side of active electronic current transformer (ECT) is the key link impacting the reliability and accuracy of the instrument transformer.

(130) As the electrochemical rectifier transformer CAD system aleatory and enormous, it is divided into two parts.

(131) A new method of fast measuring T501 antioxygen content in transformer oil is introduced in this paper.

(132) Therefore, it is very important to monitor the moisture condition in pressboard during both manufacture and performance process of a transformer.

(133) Transformer secondary open-circuit , the primary is still a certain degree of current, this part of the current known as the no-load current.

(134) This DC-DC converter with transformer has a notable feature which is that possibility of magnetic saturation due to asymmetry of circuits or transient phenomena is greatly reduced.

(135) With the development of computer, it is possible that develop a intelligent more functional Transformer Calibrator.

(136) This paper introduces a high - frequency transformer used in a new exciter for the synchronous motor.

(137) The design of high frequency transformer in inverter arc welding power is introduced, which is based on the characteristics of inverter arc welding power.

(138) Line frequency hum, primarily induced by imbalance in the filament circuit wiring, the transformer used to power the filament, coupling into the signal leads, etc.

(139) Mostly we are selling transformer, power choke coil, electron, transformer equip and so on.

(140) This paper collects and analyzes the harmonic signals of the CO2 welding machines main transformer[Sentencedict], by which researches the effect of welding power source on the main.

(141) First, the bias current for each side is flowing in opposite directions in the primary of the output transformer, so they effectively cancel each other out.

(142) The main contents are made up of the following: common-mode transformer design, hardware design, FPGA function design, and the configuration and debugging of FPGA.

(143) The article introduces the control and management system of a small water power station. Th is station uses distributed control with four groups of generator and one group of main transformer.

(144) By integrating the main transformer and output inductor with magnetics integration technique, an ACFC with high efficiency and high power density was obtained.

(145) It points out the problem that should be paid attention to in designing transformer and the measure to reduce leakage inductance.

(146) The admittance matrix includes the information about the winding connection of the transformer, the electrical quantities of the transformer, and how the start points are connected.

(147) Optical Current Transformer (OCT) as a novel representative of current transformer resolves problems of saturation and low transient precision created by electromagnetic current transformer.

(148) In order to conquer the difficulty of measuring temperature of high voltage electronic current and potential transformer vessel, F-P temperature sensor and demodulating scheme is designed.

(149) The variable off-time regulates how often the transformer charges and delivers power to the load.

(150) At first, we can define the type of distribute network , the capacity of the main transformer, the cross-sections of the lines and so on .