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直流稳压电源分类
直流稳压电源分类
Classification of DC Regulated Power Supply
稳压电源的分类方法繁多，按输出电源的类型分有直流稳压电源和交流稳压电源；按稳压电路与负载直流稳压电源的连接方式分有串联稳压电源和并联稳压电源；按调整管的工作状态分有线性稳压电源和开关稳压电源；按电路类型分有简单稳压电源和反馈型稳压电源，等等。如此繁多的分类方式往往让初学者摸不着头脑，不知道从哪里入手。其实应该说这些看似繁多的分类方法之间有着一定的层次关系，只要理清了这个层次自然可以分清楚电源的种类了。
There are many ways to classify regulated power supply, which can be divided into DC regulated power supply and AC regulated power supply according to the type of output power supply; series regulated power supply and parallel regulated power supply according to the connection mode between regulated circuit and load regulated power supply; linear regulated power supply and switched regulated power supply according to the working state of regulator; simple regulated power supply and feedback regulated power supply according to the type of circuit Source, etc. So many ways of classification often confuse beginners and don't know where to start. In fact, it should be said that there is a certain hierarchical relationship between these seemingly diverse classification methods, so long as we clear up this hierarchy, we can naturally distinguish the types of power supply.
既然我们谈的是稳压电源的分类，那么首先就应该清楚电源的输出是什么，是输出直流电还是输出交流电。这样第一个层次就出来了，首先应该根据电源的输出类型来分类。接下来的分类就要麻烦一些，是按稳压电路与负载的连接方式分类还是按调整管的工作状态分类呢？其实了解一下我们身边的电子设备会发现实际应用中稳压电源有两个区别很大的种类，一种是各种比较简单的电子设备中广泛使用的线性稳压电源，比如收音机、小型音响等；一种是各种复杂电子设备中广泛使用的开关稳压电源，比如大屏幕彩电、微型计算机等。这样看来第二个层次的分类我们可以根据调整管的工作状态来分类。接下来的第三个层次的分类就是根据稳压电路与负载的连接方式来分类。再往下面细分由于各种不同的电路特性相差太大，就不好一概而论，应该根据每一个具体类别的特性进行分类区分了。
Since we are talking about the classification of regulated power supply, we should first know what the output of power supply is, whether it is output DC or output AC. So the first level comes out. First of all, it should be classified according to the output type of the power supply. Next, the classification will be more troublesome. Is it classified according to the mode of connection between voltage regulator circuit and load or according to the working state of regulator? In fact, understanding the electronic equipment around us will find that there are two different types of voltage regulator power supply in practical application. One is the linear voltage regulator power supply widely used in various simple electronic devices, such as radio, small audio, etc. The other is the switching voltage regulator power supply widely used in various complex electronic devices, such as large screen color TV, micro-computer, etc. So it seems that the second level of classification can be classified according to the working state of the regulator. The next third level of classification is based on the way the voltage regulator circuit is connected to the load. The following subdivision is not a good generalization because the characteristics of different circuits are too different. It should be classified according to the characteristics of each specific category.
Classification of DC Regulated Power Supply
稳压电源的分类方法繁多，按输出电源的类型分有直流稳压电源和交流稳压电源；按稳压电路与负载直流稳压电源的连接方式分有串联稳压电源和并联稳压电源；按调整管的工作状态分有线性稳压电源和开关稳压电源；按电路类型分有简单稳压电源和反馈型稳压电源，等等。如此繁多的分类方式往往让初学者摸不着头脑，不知道从哪里入手。其实应该说这些看似繁多的分类方法之间有着一定的层次关系，只要理清了这个层次自然可以分清楚电源的种类了。
There are many ways to classify regulated power supply, which can be divided into DC regulated power supply and AC regulated power supply according to the type of output power supply; series regulated power supply and parallel regulated power supply according to the connection mode between regulated circuit and load regulated power supply; linear regulated power supply and switched regulated power supply according to the working state of regulator; simple regulated power supply and feedback regulated power supply according to the type of circuit Source, etc. So many ways of classification often confuse beginners and don't know where to start. In fact, it should be said that there is a certain hierarchical relationship between these seemingly diverse classification methods, so long as we clear up this hierarchy, we can naturally distinguish the types of power supply.
既然我们谈的是稳压电源的分类，那么首先就应该清楚电源的输出是什么，是输出直流电还是输出交流电。这样第一个层次就出来了，首先应该根据电源的输出类型来分类。接下来的分类就要麻烦一些，是按稳压电路与负载的连接方式分类还是按调整管的工作状态分类呢？其实了解一下我们身边的电子设备会发现实际应用中稳压电源有两个区别很大的种类，一种是各种比较简单的电子设备中广泛使用的线性稳压电源，比如收音机、小型音响等；一种是各种复杂电子设备中广泛使用的开关稳压电源，比如大屏幕彩电、微型计算机等。这样看来第二个层次的分类我们可以根据调整管的工作状态来分类。接下来的第三个层次的分类就是根据稳压电路与负载的连接方式来分类。再往下面细分由于各种不同的电路特性相差太大，就不好一概而论，应该根据每一个具体类别的特性进行分类区分了。
Since we are talking about the classification of regulated power supply, we should first know what the output of power supply is, whether it is output DC or output AC. So the first level comes out. First of all, it should be classified according to the output type of the power supply. Next, the classification will be more troublesome. Is it classified according to the mode of connection between voltage regulator circuit and load or according to the working state of regulator? In fact, understanding the electronic equipment around us will find that there are two different types of voltage regulator power supply in practical application. One is the linear voltage regulator power supply widely used in various simple electronic devices, such as radio, small audio, etc. The other is the switching voltage regulator power supply widely used in various complex electronic devices, such as large screen color TV, micro-computer, etc. So it seems that the second level of classification can be classified according to the working state of the regulator. The next third level of classification is based on the way the voltage regulator circuit is connected to the load. The following subdivision is not a good generalization because the characteristics of different circuits are too different. It should be classified according to the characteristics of each specific category.
