Booster transformer

Booster transformer refers to the voltage instantaneous start, at present, the mainland can effectively achieve instantaneous boost transformer manufacturers are relatively rare, boost transformer instantaneous start boost capacity is relatively strong, boost effect is better. The difference is that the non-exciting voltage regulator does not have the ability to change gears with load, because this tap-changer in the process of changing gears, there is a short-time disconnection process, disconnecting the load current will cause the arc between the contacts to burn the tap-changer or short circuit, so the transformer must be cut off when shifting. Therefore, it is generally used for transformers that are not very strict in voltage requirements and do not need to be adjusted frequently.

Definition editing
A transformer is a common electrical device that can be used to convert an alternating voltage of one value into an alternating voltage of another value of the same frequency. The booster transformer is used to convert the low value alternating voltage into another high value alternating voltage at the same frequency. It is widely used in high frequency fields, such as inverter power supply.
Category editing
High frequency type
High frequency booster transformer adopts high frequency voltage doubling rectifier circuit, uses current PWM pulse width modulation technology and power IGBT device, and adopts special technology according to electromagnetic compatibility theory, so that DC generator can achieve high quality and portable. It is composed of two parts: control box and voltage doubling device. It is equipped with protection resistance, and has the functions of voltage zero gate protection, overcurrent protection and overvoltage protection. Small size, light weight, easy to carry, convenient, safe and reliable, suitable for power department field DC high voltage test, arrester DC characteristic test and other need DC high voltage occasions.
straight-flow
Dc booster transformer has the characteristics of small volume, light weight, compact structure, complete functions, strong versatility and easy to use. Especially suitable for power system, industrial and mining enterprises, scientific research departments, etc., all kinds of high voltage electrical equipment, electrical components, insulation materials to carry out the insulation strength test under manifold frequency or DC high voltage. It is an essential and important equipment in high pressure test.
Energy saving and low noise: high quality cold rolled silicon steel sheet stacked; Full oblique joint; Special processing technology is adopted to effectively reduce the vibration and noise during operation. As well as the introduction of new materials, new processes and new technologies such as computer optimization design, the transformer is more energy saving and more quiet.
High reliability: Improving product quality and reliability will be our unremitting pursuit. In the quality assurance system and reliability engineering, a lot of basic research is carried out, and reliability certification is actively carried out to further improve the reliability and service life of transformers.
Environmental protection characteristics: heat resistance, moisture resistance, stability, chemical compatibility, low temperature, radiation resistance and non-toxicity.
ac-flow
Ac booster transformer is a device that transforms AC voltage, current and impedance, when there is AC current in the primary coil, AC flux is generated in the iron core (or magnetic core), so that the voltage (or current) is induced in the secondary coil. The transformer consists of an iron core (or magnetic core) and a coil, which has two or more windings, of which the winding connected to the power supply is called the primary coil, and the rest is called the secondary coil. Ac booster transformer has the characteristics of small volume, light weight, compact structure, complete functions, strong versatility and easy to use. Especially suitable for power system, industrial and mining enterprises, scientific research departments, etc., all kinds of high-voltage electrical equipment, electrical components, insulation materials to carry out manifold frequency or AC high voltage insulation strength test. It is an essential and important equipment in high pressure test.