The magnetic amplifier (colloquially known as a "mag amp") is an electromagnetic device for amplifying electrical signals. The magnetic amplifier was invented early in the 20th century, …

磁放大器的功能可以描述成类似开关 晶体管 的高速开关,矩形B-H回线与两种工作状态有关,只要扼流线圈一受磁开关就断开,电流就不能输出.一旦磁芯材料达到饱和开关就接通,电流即开始输出. …

The electromagnetic device used for the amplification of electrical signals which utilizes the magnetic saturation of core principle and certain class of transformer’s core non linear …

Magnetic amplifiers are used in electrical systems of control, measurement and automatic regulation as power amplifiers (for example for automatic control of ac and dc motors or in …

Rugged, dependable, EMP-proof, and capable of handling greater electrical powers than either transistor or tube, the magnetic amplifier is a simple device that can be built by anyone. By the …

2023年10月26日 · A magnetic amplifier is essentially a transformer-based device used for power control and signal amplification. The primary principle behind its operation is the magnetic …

The purpose of the magnetic amplifier is to amplify a.c. signals in order to make them suitable to drive a motor (servo motors, etc.) or to actuate a relay. They are more robust and reliable, in …

2023年5月22日 · A magnetic amplifier is a device that leverages the magnetic properties of certain materials to control and amplify electrical signals. While not as common as …

THIS paper explains and illustrates a new way of analyzing magnetic amplifiers through the use of difference equations, and it shows that this method of analysis leads to a different view of the …

An understanding of the operating principles of magnetic amplifiers re­ quires a knowledge of magnetism, electromagnetism, and magnetic circuits. Thorough mastering of these basic …