Abstract: This paper applies PSpice to simulate the whole working process of BOOST circuit, analyzes the various working states of energy storage components in the circuit, and expounds the essential reason of circuit state transition from the perspective of energy transfer, and deepens the BOOST circuit. An understanding of all working conditions.
The working process of the BOOST (boost type) circuit includes the transient working process at the start of the circuit and the steady state working process after the circuit is stabilized. PSpice is a powerful circuit simulation software that simulates a variety of analog and digital circuits. The simulation results are very close to the true state of the circuit.
1 Introduction
The BOOST circuit, also known as the boost type circuit, is a DC constant current conversion circuit, and its circuit structure is shown in FIG. This circuit plays a very important role in the field of switching power supply and has been widely used in the design of various power supply devices for a long time. The understanding of its working process is related to the understanding of the various circuit working processes in the whole switching power supply field. However, the existing books only give the analysis of the steady-state working process of the circuit under ideal conditions, without mentioning the circuit from starting. The transient working process between stabilization is not conducive to the reader's understanding of the entire working process of the circuit and the boosting principle. In this paper, PSpice simulation analysis method is used to describe the working process of BOOST circuit from start-up to steady state in an intuitive and detailed way, and the various phenomena are analyzed in detail, which is convenient for the reader to truly grasp the working characteristics of BOOST circuit.
Hengstar professional CCTV monitors are designed for professional surveillance systems. The monitors have multi signal input options, and using BNC connectors, which can support long distance signal transmission. Its controller boards have functions of: low EMI, 3D filter and 3D noise reduction and professional Mstar ACE-3 image/color processing and, ensuring the monitors have a perfect image. We have different board solutions for various input needs, and monitors of small size(10.4'') to big size(65'') for option. Our monitors support wall mount and desktop solutions, other mounting solutions are customizable according to customer's requirements. This professional CCTV monitors have been widely applied to control centers, stations, banks, medical diagnose and other site monitoring fields.
cctv monitor,cctv monitor screen,cctv display monitor,surveillance monitor,surveillance monitoring,video surveillance monitors
Shenzhen Hengstar Technology Co., Ltd. , https://www.angeltondal.com