What is a stabilised power supply?
Part of the book series: Macmillan Technician Series A stabilised power supply is one that is designed to produce a constant output voltage in spite of a change in the input voltage (a.c.), a change in the load current or a change in ambient temperature. A very simple Zener-diode stabilising circuit was described in section 1.5.
What are the different types of stabilized power supplies?
There are two types of stabilized power supplies: linear and switching. Switching power supplies broke through the limitations of conventional linear power supplies, achieving groundbreaking miniaturization, weight reduction, and high efficiency. Switching power supplies embody the key technologies of power solutions.
What is a DC stabilized power supply?
The requirement of electronic equipment is often to be able to continuously provide stable power, which usually requires the output of DC power. In order to meet this demand, DC stabilized power supplies have emerged. DC stabilized power supplies occupy an important position in modern power supply technology, especially for electronics hobbies.
What is the ripple in the output voltage for stabilized DC power supplies?
The ripple in the output voltage for stabilized DC power supplies lies in the millivolt range and is mainly dependent on the loading at the outputs. Stabilized DC power supplies can be implemented on different functional principles. The most common types of circuit are:
Are linear stabilized power supplies dangerous?
However, this danger also exists in the case of linear stabilized power supplies. The term SMPS (Switch Mode Power Supply) or primary switched-mode regulator is often used in the literature. The primary switched-mode regulators are available in many different circuit versions.
How does a power supply work?
The supply is provided from an AC supply system (one, two or three conductor supply). A transformer is used to adapt it to the required secondary voltage. The rectified and filtered secondary voltage is converted to a stabilized voltage at the output in a regulation section.
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A stabilised power supply is one that is designed to produce a constant output voltage in spite of a change in the input voltage (a.c.), a change in the load current or a change in ambient …
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A stabilised power supply is one that is designed to produce a constant output voltage in spite of a change in the input voltage (a.c.), a change in the load current or a change in ambient temperature. A very simple Zener-diode stabilising circuit was described in section 1.5. This chapter starts with this simple circuit, and proceeds to introduce the feedback stabilising circuit …
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An electronic device that can provide a stable AC power supply or DC power supply to the load. It includes two categories: AC stabilized power supply and DC stabilized power supply. AC stabilized power supply is also called AC voltage stabilizer. With the development of electronic technology, especially the application of electronic computer technology to various …
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A power supply equipped with a stabilizing circuit (a regulator) for this purpose is called a stabilized power supply. Stabilized power supplies are broadly classified into linear and switching power supplies based on the method used. Linear power supplies have been in use since the days of vacuum tubes. The principle is quite simple: the ...
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