[Information] The role of DC stabilized power
Release time: 2019-11-22
Electricity is indispensable in our lives. The use of electricity in the second technological revolution has been well known and widely used. So what do you know about a DC stabilized power supply ? The following editors will give you a detailed introduction.
An electronic device that provides a stable DC power supply to a load. The power supply of DC stabilized power supply is mostly AC power. When the voltage or load resistance of AC power supply changes, the DC output voltage of the regulator will remain stable. With the development of electronic equipment toward high precision, high stability and high reliability, the DC stabilized power supply places high requirements on the power supply of electronic equipment.
Due to the characteristics of electronic technology, the requirements of electronic equipment for power circuits are to be able to provide continuous and stable power that meets the requirements of the load, and generally, stable DC power is required. The power supply that provides such stable DC power is a DC stabilized power supply. DC regulated power supply occupies a very important position in power technology. In addition, many electronics enthusiasts first encounter the problem of power supply, otherwise the circuit will not work and electronic production will not be possible, and learning will be impossible.
Our life is inseparable from electricity. Use a stable DC power supply to make life unimpeded and your life unimpeded!
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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.
④ 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.Well, about "common products of AC stabilized power supply", let's talk about it here today. If you have any questions, or if you have any questions about DC stabilized power supply, Shijiazhuang Shuying Instrument Co., Ltd., You can telephone consultation, of course, you can also consult our customer service online!