[Recommended] Basic knowledge of AC stable power supply for Hebei spectrum analyzer
Release time: 2019-08-30
Shijiazhuang Shuying Instrument Co., Ltd. (formerly Shijiazhuang Radio No. 4 Factory) was founded in 1966. It is a high-tech enterprise in Hebei Province. It has passed the GB / T19001-2008 quality system and double-soft enterprise certification. It is a key enterprise in the national electronic instrument industry.
For decades, enterprises have brought together a group of high-tech talents in the fields of electronic instruments, information technology, digital technology, process structure, and management. In recent years, our company has undertaken more than ten national, provincial and municipal scientific research projects. Among them, the DDS function signal generator and digital frequency characteristic tester have won the support of the national technology innovation fund of small and medium-sized enterprises and won the national Key new product certificate.
Shijiazhuang Shuying Instrument Co., Ltd. will, as always, strengthen cooperation with the majority of scientific research institutes and universities, actively develop new products, and promote the advancement and development of electronic measurement instrument technology. We serve user instruments, digital instruments with high quality products, rest assured that the quality of the instruments is guaranteed. Which is the best spectrum analyzer? Just choose Shuying Instrument!
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AC stabilized power supply is also called AC voltage regulator. With the development of electronic technology, especially after the application of electronic computer technology to various industrial and scientific research fields, various electronic equipment requires a stable AC power supply. The direct power supply of the grid can no longer meet the needs. One question. Commonly used AC stabilized power supplies are:
①Ferromagnetic resonance AC voltage regulator. It is composed of a saturation choke and a corresponding capacitor, and has constant voltage volt-ampere characteristics.
② Magnetic amplifier type AC voltage regulator. The magnetic amplifier and the autotransformer are connected in series, and the impedance of the magnetic amplifier is changed by using an electronic circuit to stabilize the output voltage.
③Sliding AC voltage regulator. The output voltage is stabilized by changing the position of the transformer's sliding contacts.
Rest assured ④ AC stabilized power supply common product inductive AC voltage regulator. The output AC voltage is stabilized by changing the phase difference between the transformer secondary and primary voltages.
⑤ Thyristor AC regulator. A thyristor is used as a power adjustment element. High stability, fast response and no noise. However, it causes interference to communication equipment and electronic equipment.The points mentioned above are related to "common products of AC stabilized power supply". I believe that after reading the introduction of this article, I will have my own understanding of this aspect. In the future, I can also solve problems such as DC stabilized power supply . solve. Here, we recommend that you know more about DC stabilized power supplies, Shijiazhuang Shuying Instrument Co., Ltd. and other relevant information, and hope to help you!