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Journal articles on the topic 'Switch-mode power supply'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

MORITA, Koichi. "Ultra Low-noise switch-mode Power Supply." Journal of the Japan Institute of Power Electronics 30 (2004): 3–11. http://dx.doi.org/10.5416/jipe2003.30.0_3.

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2

Kumar, Prof B. Sampath, and Mr P. B. Vyavahare. "Harmonics Reduction and Power Factor Improvement of Switch Mode Power Supply by Using Zeta Converter." International Journal of Trend in Scientific Research and Development Volume-3, Issue-4 (2019): 697–99. http://dx.doi.org/10.31142/ijtsrd23891.

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3

Semwal, Kireet, and S. C. Bhatt S. C. Bhatt. "A Noval Switch Mode Power Supply for Flash Lamp Pumped Nd: Yag Laser." Indian Journal of Applied Research 1, no. 6 (2011): 73–75. http://dx.doi.org/10.15373/2249555x/mar2012/24.

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4

Yan, Dong, and Wanyu Yang. "An Intelligent System with Multiple Power Supply Modes." Journal of Physics: Conference Series 2465, no. 1 (2023): 012035. http://dx.doi.org/10.1088/1742-6596/2465/1/012035.

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Abstract A low-cost and intelligent power supply system with an STC15 single-chip microcomputer as the main controller is designed. The single chip monitors the mains voltage and controls the relay to switch between the mains and battery power supply. Battery constant current, constant voltage, and floating charge intelligent charging management are achieved through the battery voltage execution. Through the ESP8266WIFI module networking, we can access weather information, and weather judgment, and choose whether to enter the battery mode, which can better protect the power system. The experim

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5

Abu-aisheh, Akram A. "Design and Analysis of Switch Mode Power Supply Adapters." Renewable Energies, Environment and Power Quality Journal 2 (July 2024): 17–26. http://dx.doi.org/10.24084/reepqj24.221.

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The primary objective of this paper is to present a road map plan for the design, simulation, and analysis of a universal switch-mode supply adapter. This adapter can be used to connect AC or DC power supplies to AC or DC loads. There are adapters available for various household appliances, laptops, and other electronic devices. The need for a universal power supply adapter comes when the electrical power supply needs to be converted in order to meet input the requirements of the load. This paper focuses on the design and simulation of a universal power supply adapter with the primary aim of p

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6

Wei, Rongshan, Shizhong Guo, and Shanzhi Yang. "Low-Power CMOS Integrated Hall Switch Sensor." Active and Passive Electronic Components 2017 (2017): 1–9. http://dx.doi.org/10.1155/2017/5375619.

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This paper presents an integrated Hall switch sensor based on SMIC 0.18 µm CMOS technology. The system includes a front-end Hall element and a back-end signal processing circuit. By optimizing the structure of the Hall element and using the orthogonal coupling and spinning current technology, the offset voltage can be suppressed effectively. The simulation results showed that the Hall switch can eliminate offset voltage greater than 1 mV at 3.3 V supply voltage. Two modes of the Hall switch circuit, the awake mode and the sleep mode, were realized by using clock logic signals without compromis

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7

Zhang, Xiang Jin, and Na Shen. "Pulse Power Supply Control System." Applied Mechanics and Materials 130-134 (October 2011): 2143–46. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.2143.

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A novel pulse power supply charge and discharge automation control program is proposed. The program is based on optical encoder communication mode power supply switch trigger technology. According to the requirements of control system and through the analysis of high power charge and discharge characteristics of pulse power, the whole design for the control system (multiple channels) is completed.

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8

Fitriani, Indah Martha. "Kinerja topologi flayback pada SMPS(Switch Mode Power Supply)." JUPITER (JURNAL PENDIDIKAN TEKNIK ELEKTRO) 5, no. 2 (2020): 31. http://dx.doi.org/10.25273/jupiter.v5i2.7560.

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<span><em>Power supply </em><span>merupakan perangkat elektronika yang berfungsi sebagai penyedia <span>energi listrik bagi perangkat listrik maupun perangkat elektronika lainnya dengan cara <span>merubah energi listrik berjenis AC menjadi DC. Kelemahan dari <span><em>power supply </em><span>linier adalah <span>memiliki efisiensi yang lebih rendah yaitu &lt;60% dibandingkan dengan SMPS yang berkisar<span>&gt;60%. Efisiensi yang rendah merupakan hal kurang baik karena dapat enyebabkan<br /><span><em&g

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9

Jagtap, Hrishikesh, Shripad G. Desai, and Rajesh M. Holmukhe. "Development and Performance Examination of Switch Mode Power Supply based Battery Charger for Electric Vehicle." Indian Journal Of Science And Technology 15, no. 25 (2022): 1253–63. http://dx.doi.org/10.17485/ijst/v15i25.2362.

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10

Anu, S. "Digitally Controlled Switch Mode Power Supply Based on Matrix Converter." Asian Journal of Electrical Sciences 3, no. 1 (2014): 41–46. http://dx.doi.org/10.51983/ajes-2014.3.1.1914.

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In this paper, a switch mode power supply based on matrix converter is proposed for telecommunication applications. The conventional high power switch mode power supply consists of an AC/DC conversion with boost converter followed by a DC/DC converter to produce dc voltage. These rectifiers draw significant harmonic current from the utility, resulting in poor input power factor with high total harmonic distortion (THD). The proposed AC-AC system is an effective replacement of the conventional system which employs twostep power conversion. In the proposed approach, the matrix converter directly

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11

Snyder, Harold L. "High Temperature Isolated Switch Mode Power Supply with Integrated Power and Feedback Transformer." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2014, HITEC (2014): 000214–17. http://dx.doi.org/10.4071/hitec-wp13.

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High temperature switch mode power supplies (SMPS) typically utilize magnetic solutions such as low permeability transformers for isolation from ground loops. However, imposed design constraints almost always restrict the size of switch mode power supply systems to less than the minimum space necessary for a good design, resulting in only adequate and sometimes unreliable switch mode power supply designs. Integrating the control loop and magnetic system functions is implemented by taking advantage of the bi-directional characteristics of transformers, which allows the designer an opportunity t

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12

Che Husin, Mohd Fikri, Faizah Abu Bakar, A. F. Hasan, et al. "Energy Saving Switched-Mode Regulator in Motorcycle Power Supply." Applied Mechanics and Materials 815 (November 2015): 359–63. http://dx.doi.org/10.4028/www.scientific.net/amm.815.359.

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A new approach to designing Switched-Mode Power Supply (SMPS) for motorcycle power supply is presented. It uses an alternative way to efficiently regulate power output from a stator generator instead of using conventional Power Rectifier Regulator (PRR). Energy saving switch mode regulator shown the fuel consumption were less used compared using conventional PRR from several experiments using an alpha prototype of SMPS.

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13

Li, Li Yi, Qi Ming Chen, Jia Xi Liu, He Zhu, and Guang Jun Tan. "The Research on Switch-Linear Hybrid of Precise Current Source." Applied Mechanics and Materials 416-417 (September 2013): 559–64. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.559.

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In this paper, a novel current control strategy of precise current source is presented, which combines switch power conversion mode with linear amplification mode. The linear power amplifier is used as the power converter in the current loop. The current controller is a double cascaded PI (DCPI) controller which is put up by the way of analog circuit, it can suppress the high frequency disturbance signal effectively. The switch-filter circuit can generate a special power supply for linear power amplifier, the voltage of this special power supply changes as the load voltage does. The topology o

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14

Jung, Hyun Jun, Saman Nezami, and Soobum Lee. "Power Supply Switch Circuit for Intermittent Energy Harvesting." Electronics 8, no. 12 (2019): 1446. http://dx.doi.org/10.3390/electronics8121446.

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Energy harvesters generate power only when ambient energy is available, and power loss is significant when the harvester does not produce energy and its power management circuit is still turned on. This paper proposes a new high-efficiency power management circuit for intermittent vibration energy harvesting. The proposed circuit is unique in terms of autonomous power supply switch between harvester and storage device (battery), as well as self-start and control of the operation mode (between active and sleep modes). The self-start controller saves power during an inactive period and the imped

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15

SPIAZZI, G., P. MATTAVELLI, L. ROSSETTO, and L. MALESANI. "APPLICATION OF SLIDING MODE CONTROL TO SWITCH-MODE POWER SUPPLIES." Journal of Circuits, Systems and Computers 05, no. 03 (1995): 337–54. http://dx.doi.org/10.1142/s0218126695000217.

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Switch-mode power supplies represent a particular class of variable structure systems (VSS). Thus, they can take advantage of non-linear control techniques developed for this class of systems. In this paper the so called sliding mode control is reviewed and its application to switch-mode power supplies is discussed. Sliding mode control extends the properties of hysteresis control to multi-variable environments, resulting in stability even for large supply and load variations, good dynamic response and simple implementation. Application to dc–dc converters, as well as rectifiers and inverters,

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16

Gupta, Gajendra, Sumit Mohanty, and Shyam Akashe. "Enhanced Design of Low Power Switch Mode Power Supply Using Schmitt Trigger." Journal of Computational and Theoretical Nanoscience 14, no. 5 (2017): 2451–56. http://dx.doi.org/10.1166/jctn.2017.6848.

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17

Vinogradova, A. V., A. I. Psarev, A. V. Vinogradov, V. E. Bolshev, M. Jasinski, and R. R. Gibadullin. "Restoring normal network operation mode by automatically disabling network ATS." E3S Web of Conferences 178 (2020): 01072. http://dx.doi.org/10.1051/e3sconf/202017801072.

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Automatic sectionalizing and redundancy of power transmission lines is one of the conditions for network intellectualization and can significantly reduce the power supply interruption time for rural consumers. However, both sectionalizing and redundancy of power transmission lines in 0.4 kV electric networks are used extremely limitedly since there are no sufficiently effective methods and technical means for their implementation. This article presents a method to automatically deactivate the automatic load transfer switch when restoring the normal network operation mode. The paper considers t

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18

Zhu, Zhensheng. "Operation of switch-mode power supply at low AC voltages." IEEE Transactions on Consumer Electronics 34, no. 4 (1988): 917–20. http://dx.doi.org/10.1109/30.9904.

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19

Putra, Adi Pratama, and Adi Mulyadi. "Design an Automatic Transfer Switch for Solar Power Plant." Logic : Jurnal Rancang Bangun dan Teknologi 22, no. 1 (2022): 9–12. http://dx.doi.org/10.31940/logic.v22i1.9-12.

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This paper discusses the automatic transfer switch (ATS) in solar power plants. ATS is used to transfer the main electrical power to a backup power source (battery). PLN power cannot supply electricity continuously due to non-standard ATS installations, blackouts, disturbances to the generating system, and distribution system. Two ATS systems are proposed to control the switching process of PLN and PLTS automatically using inverter standby mode (ISM) and inverter off mode (IOM). The results of the application of ISM to PLN and PLTS can supply power needs based on switching techniques to avoid

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20

Meiyin, Liu, Lv Zhenhua, Wu Beibei, Guo Chongyang, and Han Pingping. "Research on Switching Model of Microgrid with Distributed Power Supply." E3S Web of Conferences 57 (2018): 03008. http://dx.doi.org/10.1051/e3sconf/20185703008.

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The hybrid microgrid with distributed power supply which includes wind turbine (WT), photovoltaic (PV) inverter and power converter system (PCS), not only could be connected to the power distribution network, but also can operate independently. It is realized switch from grid-connected mode to off-grid mode through the microgrid controller. Whether the microgrid can achieve smooth switching from grid-connected to off-grid has great influence on the safety and stability of the power grid. In order to accurately evaluate the influence of the microgrid switch to the distribution network, it is ne

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21

Cao, Zhi Wei, Yi Ming Zhang, and Xu Zhang. "Analysis of Active Clamp Forward Converter of UAV ." Applied Mechanics and Materials 336-338 (July 2013): 48–51. http://dx.doi.org/10.4028/www.scientific.net/amm.336-338.48.

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The Forward Switch mode power supply is good selection for power supplies of Unmanned Aerial Vehicle (UAV). Compared with the conventional forward converter, there is one auxiliary switch in the active clamp forward converter to recycle the energy stored in the transformer leakage in order to minimize the voltage stress of the main switch. The power system is designed and the operation characteristics of the active switching power supply are revealed by analysis a typical second-order system in this paper. Active Clamp Forward Converter reduce the generation of EMI, the EMC of UAV equipment is

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22

Singh, Bhim, and Ganesh Dutt Chaturvedi. "Efficient Switch Mode Power Supply Design with Minimum Components for 5W Output Power." Journal of Electrical Engineering and Technology 4, no. 1 (2009): 79–86. http://dx.doi.org/10.5370/jeet.2009.4.1.079.

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23

Myderrizi, Indrit, and Emre Ozbey. "A low power multiple output switch-mode power supply with wide input range." Analog Integrated Circuits and Signal Processing 81, no. 2 (2014): 431–41. http://dx.doi.org/10.1007/s10470-014-0414-x.

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24

Gunawardane, Kosala, Nisitha Padmawansa, Nihal Kularatna, Kasun Subasinghage, and Tek Tjing Lie. "Current Context and Research Trends in Linear DC–DC Converters." Applied Sciences 12, no. 9 (2022): 4594. http://dx.doi.org/10.3390/app12094594.

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With the introduction of switch-mode power supplies (SMPS) in the mid-1970s, the efficiency of DC–DC conversion rose from 60 to 80% and SMPS became a popular power supply solution. However, linear regulators have not become obsolete. The modern power management system in portable devices supports a complex mix of DC–DC converters, combining switch-mode power supplies (SMPS), switched capacitor converters (SCCs), and linear regulators in the form of low-dropout regulators (LDOs). LDOs are used to supply low-voltage DC power rails with very low noise and high current slew rate capability, which

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25

KOIZUMI, Katsuhiro. "Application of Thermal Flow Simulation to Switch Mode Power Supply Design." Journal of the Visualization Society of Japan 25, no. 97 (2005): 94–99. http://dx.doi.org/10.3154/jvs.25.94.

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26

Ratanapanachote, S., Han Ju Cha, and P. N. Enjeti. "A digitally controlled switch mode power supply based on matrix converter." IEEE Transactions on Power Electronics 21, no. 1 (2006): 124–30. http://dx.doi.org/10.1109/tpel.2005.861197.

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27

Torregoza, Mark Lorenze, Elmer R. Magsino, and Jessica C. Cabiles-Magsino. "Effects of Quantization on Digital Buck Converter Switch Mode Power Supply." Journal of Automation and Control Engineering 2, no. 2 (2014): 154–59. http://dx.doi.org/10.12720/joace.2.2.154-159.

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28

Fauzi, F., U. Udom, M. E. Zaidi, and N. A. A. Manaf. "Dual Outputs Switch Mode Power Supply (DOSMPS) Utilizing Forward Converter Topology." Journal of Physics: Conference Series 2550, no. 1 (2023): 012024. http://dx.doi.org/10.1088/1742-6596/2550/1/012024.

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Abstract Experimental works of dual, 5 volt DC outputs switch mode power supply (DOSMPS) is presented in this paper. To design, construct and evaluate the DOSMPS using forward converter topology are the objectives of this article. In this work, a 556 timer was picked as the pulse width modulator. The 556 timer was picked because it is widely used, cheap and capable of producing stable dual pulse width modulations. Since, this work targeted dual DC outputs, two forward converter circuits were built. However, switching frequencies at two transistors were controlled by only one 556 timer. The com

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Zhou, Jun Ying, Nan Zhang, Su Fang Kong, Fu Hua Zhang, and Xiu Xian Guo. "Analysis of SMPS in Clinical Medical Equipment." Applied Mechanics and Materials 484-485 (January 2014): 671–73. http://dx.doi.org/10.4028/www.scientific.net/amm.484-485.671.

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There exists low voltage in circuit of domestic and imported medical equipment and it is what we call power supply. In the past, equipment mainly uses transformer to step down the voltage of power supply. With the progress of science and technology, the technique is gradually replaced by SMPW (switch mode power supply) which is extensively applied to various types of medical equipment due to the high efficiency and wide voltage range. The mains power supply is rectified and filtered into a DC high voltage and then use the switch circuit and energy storage elements to convert them into a variet

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30

Widjonarko, Hardianto Triwahju, Ishamul Ayady Akmal Ahmad, and Ahmed Mohammed Ate Abdelrahim. "Switch mode power supply with flyback LED driver topology in public lighting systems energy supply." Switch mode power supply with flyback LED driver topology in public lighting systems energy supply 14, no. 4 (2023): 2328–37. https://doi.org/10.11591/ijpeds.v14.i4.pp2328-2337.

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This research aims to design a flyback topology switch-mode power supply constant voltage and constant current light emitting diode (LED) driver to improve the performance of the LED. The flyback topology is chosen for its simple design and small size and uses high-frequency switching to lower the high DC voltage from the power source. The research aims to avoid blackouts caused by a drop in the power source voltage and to produce technological products that can be developed for other lighting applications. The constant-voltage feedback system ensures that the current flowing to the LED remain

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31

Widjonarko, Widjonarko, Triwahju Hardianto, Ahmad Ishamul Ayady Akmal, and Abdelrahim Ahmed Mohammed Ate. "Switch mode power supply with flyback LED driver topology in public lighting systems energy supply." International Journal of Power Electronics and Drive Systems (IJPEDS) 14, no. 4 (2023): 2328. http://dx.doi.org/10.11591/ijpeds.v14.i4.pp2328-2337.

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<span lang="EN-US">This research aims to design a flyback topology switch-mode power supply constant voltage and constant current light emitting diode (LED) driver to improve the performance of the LED. The flyback topology is chosen for its simple design and small size and uses high-frequency switching to lower the high DC voltage from the power source. The research aims to avoid blackouts caused by a drop in the power source voltage and to produce technological products that can be developed for other lighting applications. The constant-voltage feedback system ensures that the current

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32

Shao, Zhu Lei. "A Flyback 25W Switching Power Supply for Electric Vehicle." Applied Mechanics and Materials 571-572 (June 2014): 889–92. http://dx.doi.org/10.4028/www.scientific.net/amm.571-572.889.

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In order to keep the stability of the control circuit of electric vehicle, a flyback switching power supply was designed in this paper. The flyback switching power supply adopting current control mode PWM chip UC3842, and the output power of flyback switching power supply is 25W. In the design process of flyback switching power supply, the component parameters of control loop are worked out thoroughly. The flyback transformer was designed by considering the maximum pressure value of power switch. From the experimental results, the flyback switching power supply can work stably in the full load

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33

Iqbal, Muhammad Naveed, Lauri Kütt, Bilal Asad, Toomas Vaimann, Anton Rassõlkin, and Galina L. Demidova. "Time Dependency of Current Harmonics for Switch-Mode Power Supplies." Applied Sciences 10, no. 21 (2020): 7806. http://dx.doi.org/10.3390/app10217806.

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This paper presents the time-dependent variance in the current harmonics emission by power supplies during power quality measurements. Power quality problems are becoming more significant with the adoption of power electronic-based circuits such as power supplies. The switch-mode power supplies are widespread as industrial, commercial, and domestic electrical loads. They draw non-sinusoidal current from the utility and inject current harmonics. Therefore, they are the reason for poor power quality and reduction in the power factor. The current harmonics emission from these power supplies depen

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34

Aneela Sajjad and Dr. Ahmad Choudhry. "An Efficient Approach to Design Switch Mode Power Supply for LED Lamp." Annual Methodological Archive Research Review 3, no. 5 (2025): 35–58. https://doi.org/10.63075/zhstbp68.

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This paper presents the multistage switch mode power supply for LED lamp with output power of 98W and possesses 95 % efficiency. Proposed scheme for switch mode power supply has designed using forward converter satureable transformer. In this topology three stages are used to optimize the power, first stage is AC to DC rectification, second is DC to DC conversion in which forward converter has used to step down the voltage at specific level. This converter operates in the 36 KHz frequency which allows to reduce the size of passive elements i.e. capacitors, transformers and inductors, and third

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35

Fauzi, F., M. E. Zaidi, U. Udom, and N. A. A. Manaf. "Switch Mode Power Supply (SMPS) Utilizing Flyback Converter Topology: Simulation and Experiment." Journal of Physics: Conference Series 2312, no. 1 (2022): 012050. http://dx.doi.org/10.1088/1742-6596/2312/1/012050.

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Abstract This paper presents simulation and experimental works of a single, 5 volt DC output switch mode power supply (SMPS). The main objective of this work is to design, build and evaluate the SMPS using flyback converter topology. In this work, a 555 timer was chosen as the pulse width modulator. The 555 timer was chosen because it is easily available, cheap and has the capability to produce stable pulse width modulation. The complete circuit of the SMPS consist of full bridge rectifier, smoothing capacitor, pulse width modulator, high frequency transformer and flyback converter. The comple

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36

Georghiou, G. E., R. Meredith, A. C. Metaxas, and D. Gurwicz. "Switch Mode Power Supply for Microwave Heating Based on the Boucherot Effect." Journal of Microwave Power and Electromagnetic Energy 34, no. 4 (1999): 206–15. http://dx.doi.org/10.1080/08327823.1999.11688407.

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Kwon, Su-Han, Doo-Hee Yoo, and Gang-Youl Jeong. "High-Efficiency AC-DC Switch-Mode Power Supply Using FullBridge Converter Circuits." International Journal of Control and Automation 7, no. 6 (2014): 189–200. http://dx.doi.org/10.14257/ijca.2014.7.6.19.

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Azis H, A., Cholish, Rimbawati, and N. Evalina. "Comparative analysis between the switch mode power supply (SMPS) using IC Tl494cn transformer based on power supply linear." IOP Conference Series: Materials Science and Engineering 674 (November 14, 2019): 012035. http://dx.doi.org/10.1088/1757-899x/674/1/012035.

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Prof, B. Sampath Kumar, and P. B. Vyavahare Mr. "Harmonics Reduction and Power Factor Improvement of Switch Mode Power Supply by Using Zeta Converter." International Journal of Trend in Scientific Research and Development 3, no. 4 (2019): 697–99. https://doi.org/10.31142/ijtsrd23891.

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This article describes the topology of a DC DC converter operating in switching mode on off . During the completion of the switching cycle, the entire current flow may be resolved and the load may be left. Under these conditions, the initial conventional upconverter switches are heavily loaded and result in large power losses. Switches with boost converters provide low loss, high output voltage, high efficiency, small size, reduced electromagnetic interface EMI , and low voltage components for power supplies. Prof B. Sampath Kumar | Mr. P. B Vyavahare "Harmonics Reduction and Power Factor

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40

Sun, Peng, and Jun Huang. "The Finite Element Analysis of the Leakage Inductance for High Frequency Switching Mode Power Supply Transformer." Advanced Materials Research 614-615 (December 2012): 1122–25. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.1122.

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In order to improve the stability and reliability of switch mode power supply, the mathematical model of high frequency transformer is established with considering the effects of the leakage inductance of the high frequency transformer on the working state of DC-DC full bridge converter circuit. A finite element analysis method for two dimensional transient field circuit directly coupled of transformer in the case of full bridge inverter is proposed. Transformer inductance parameters are calculated using the method of field energy, which may provides the basis for the design of switching mode

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41

Budhi Anto, Amir Hamzah, and Sukma Meyrandi. "Movable Solar Battery Charger Using Push-Pull Converter Based Switch-Mode Power Supply." International Journal of Electrical, Energy and Power System Engineering 8, no. 2 (2025): 248–66. https://doi.org/10.31258/ijeepse.8.2.248-266.

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This article describes the design and construction of a push-pull converter-based switch-mode power supply (SMPS) to recharge a sealed lead-acid (SLA) battery that receives power from a photovoltaic (PV) module. The PV module is mounted on a wheeled construction, hence named the movable solar battery charger (MSBC). The fishermen will utilize the SLA battery to power the electric lights for night fishing. Since it employs the SMPS circuit, the battery is charged using the floating method, which is implemented by maintaining a constant voltage of 14.1 volts at the battery terminals. The MSBC po

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42

Gallo, Carlos Alberto, Fernando Lessa Tofoli, and João Antonio Correa Pinto. "Two-Stage Isolated Switch-Mode Power Supply With High Efficiency and High Input Power Factor." IEEE Transactions on Industrial Electronics 57, no. 11 (2010): 3754–66. http://dx.doi.org/10.1109/tie.2010.2041735.

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43

K Abdul Razak, R., K. S Muhammad, R. Baharom, and A. M I Mamat. "Open-Circuit Fault Detection Technique for Fault-Tolerant Bridgeless Boost Rectifier." International Journal of Engineering & Technology 7, no. 3.15 (2018): 168. http://dx.doi.org/10.14419/ijet.v7i3.15.17523.

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Unexpected failure in one of the switches in a converter will lessen the performance of a system and may even prompt to a system failure. Therefore, to reduce the failure rate and to prevent unscheduled shutdown, a real-time fault detection is necessary. In this paper, a new technique to identify the exact location of the faulty switch based on single-phase bridgeless boost converter is proposed. The faulty switch is detected by analyzing the boost inductor current, switching mode and cycle of the input power supply. The information of the faulty switch will be used to redirect the current to

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44

Xiao, Qian Hua, and Hai Jing Liu. "Research on Soft Switching Power Supply with High Power Factor Based on Boost Converter." Applied Mechanics and Materials 29-32 (August 2010): 2422–27. http://dx.doi.org/10.4028/www.scientific.net/amm.29-32.2422.

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With the development of power electronics，the technology of Switching Mode Power Supply(SMPS) is gradually perfected. However，there is no end to the demand for a high power and high performance power supply. Nowadays, Power Factor Correction (PFC) technique is widely researched. This paper mainly analyzes the fundamental configuration of the switching power supply. And we study the basic structure and the operating principles of ZVT-boost soft-switching PFC circuit and the implementing principle of soft switch. For the power requirements, the two-stage PFC circuit is used. The forward stage is

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David, Jason, Philip Ciufo, Sean Elphick, and Duane Robinson. "Preliminary Evaluation of the Impact of Sustained Overvoltage on Low Voltage Electronics-Based Equipment." Energies 15, no. 4 (2022): 1536. http://dx.doi.org/10.3390/en15041536.

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Low voltage devices connected to public electricity supply networks can be subjected to a wide range of voltage quality, including sustained overvoltage. Assessing the impact of sustained overvoltage on devices connected to the distribution network is important in determining the appropriate variance of standard voltage levels without unduly impacting the utility and customers from a technical and economic perspective. Therefore, a clear understanding of the impact that sustained overvoltage has on the lifetime of the connected equipment is a necessary task. This paper investigates the impact

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Shrivastava, Ashish, and Bhim Singh. "Single Stage Single Switch Power Supply (S4PS)Design for Low Power HB-LED Lighting." International Journal of Emerging Electric Power Systems 14, no. 1 (2013): 33–40. http://dx.doi.org/10.1515/ijeeps-2013-0025.

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Abstract This paper presents an improved power quality converter (IPQC)-based power supply design for high brightness light emitting diode (HB-LED) low power lighting. The IPQC circuit uses a Cuk buck-boost converter to operate it in a discontinuous conduction mode (DCM) using the voltage follower technique for the mitigation of harmonic contents present in the AC mains current. Subsequently, reduction in harmonic contents results in improving the power quality indices at the AC mains. Single-stage single switch converter topology is used, which has less component count, size and cost as compa

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Jacques Teixeira Filho, Faete, Gilberto Shimada Tatibana, and João Onofre Pereira Pinto. "Report Generator And Test System For Switch-mode Power Supply Production Line Use." Eletrônica de Potência 12, no. 1 (2007): 11–17. http://dx.doi.org/10.18618/rep.2007.1.011017.

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Rong Liang and S. B. Dewan. "Modeling and control of magnet power supply system with switch-mode ripple regulator." IEEE Transactions on Industry Applications 31, no. 2 (1995): 264–72. http://dx.doi.org/10.1109/28.370272.

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Shukla, M., V. N. Rai, and H. C. Pant. "A simple and compact high-voltage switch mode power supply for streak cameras." Measurement Science and Technology 7, no. 11 (1996): 1668–72. http://dx.doi.org/10.1088/0957-0233/7/11/017.

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Kajal, Kawser Ahmed, and M. Tanseer Ali. "Design & Implementation of PWM Based 3-Phase Switch-Mode Power Supply (SMPS)." International Journal of Engineering Trends and Technology 34, no. 3 (2016): 114–20. http://dx.doi.org/10.14445/22315381/ijett-v34p223.

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