Journal articles on the topic 'Power supply'

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1

Sanzharov, R. A., A. V. Kozlov, P. A. Fedin, A. V. Ziiatdinova, and T. V. Kulevoy. "Adjustable DС Power Supply Based on a Computer Power Supply." Physics of Atomic Nuclei 85, no. 9 (December 2022): 1511–19. http://dx.doi.org/10.1134/s1063778822100490.

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2

Horton, S. "Power detectives [power supply quality checking]." Power Engineer 18, no. 5 (2004): 40. http://dx.doi.org/10.1049/pe:20040508.

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3

Xu, Jieyan, He Wang, Ziyun Su, Zheng Chen, Tianyi Hao, Xiaobo Mao, and Shixian Bai. "The Analysis of Power supply Characteristics of Aircraft Power supply System." IOP Conference Series: Earth and Environmental Science 252 (July 9, 2019): 032191. http://dx.doi.org/10.1088/1755-1315/252/3/032191.

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4

Shao, Zhu Lei. "Research on 5V Internal Power Supply Circuit of Switching Power Supply." Applied Mechanics and Materials 571-572 (June 2014): 950–54. http://dx.doi.org/10.4028/www.scientific.net/amm.571-572.950.

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In order to guarantee the stability working of internal circuit of switching power supply, an internal power supply circuit with stabilization output was designed in this paper. Based on the voltage stabilization principle of zener diode, the internal power supply circuit put the high input voltage into 5v output voltage. Because of using module circuit, the circuit structure is simplified effectively. Based on 0.35um BCD technology, the internal power supply circuit was built in PSPICE. According to the experimental result, the internal power supply circuit can output stably in different input voltage and environmental temperature.
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5

Elmano de Alencar e Silva, Carlos, Demercil de Souza Oliveira Júnior, Herminio Miguel de Oliveira Filho, and Fernando Luiz Marcelo Antunes. "Dc-ac Power Supply For Battery Based Systems." Eletrônica de Potência 15, no. 4 (November 1, 2010): 255–62. http://dx.doi.org/10.18618/rep.2010.4.255262.

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6

Yandrapalli, Vinay. "Revolutionizing Supply Chains Using Power of Generative AI." International Journal of Research Publication and Reviews 4, no. 12 (December 9, 2023): 1556–62. http://dx.doi.org/10.55248/gengpi.4.1223.123417.

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7

BARTHES, H., A. BORDAS, D. BOUILLOT, M. BUZON, P. DUMONT, J. FERMIN, J. C. LANDRY, et al. "TUNNELS - ELECTRIC POWER SUPPLY." Proceedings of the Institution of Civil Engineers - Civil Engineering 102, no. 5 (May 1994): 20–22. http://dx.doi.org/10.1680/icien.1994.26804.

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8

Mundra, Tanvir Singh, Er Satwinder Singh Sachdeva, and K. S. Kahlon. "Microcontroller Based Power Supply." Journal of Computer Science 2, no. 8 (August 1, 2006): 607–11. http://dx.doi.org/10.3844/jcssp.2006.607.611.

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9

Demidov, V. A., V. D. Sadunov, S. A. Kazakov, A. S. Boriskin, S. N. Golosov, Yu V. Vlasov, A. A. Utenkov, M. V. Antipov, and A. V. Blinov. "Autonomous magnetocumulative power supply." Technical Physics 58, no. 8 (August 2013): 1219–23. http://dx.doi.org/10.1134/s1063784213080112.

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10

Leach, Mark, Zhao Wang, Chenyue Wang, Ka Lok Man, Jong Hyuk Park, and Eng Gee Lim. "Wireless Power Supply System." Advanced Science Letters 21, no. 3 (March 1, 2015): 458–60. http://dx.doi.org/10.1166/asl.2015.5866.

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11

Thompson, William J. "Uninterruptible Power Supply Delivers." Computers in Physics 10, no. 6 (1996): 567. http://dx.doi.org/10.1063/1.4822501.

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12

Bezdek, Roger H. "Washington's power supply collapse." Nature 317, no. 6035 (September 1985): 309–13. http://dx.doi.org/10.1038/317309a0.

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13

Caplan, George M. "Simple DC Power Supply." Physics Teacher 46, no. 1 (January 2008): 57. http://dx.doi.org/10.1119/1.2824005.

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14

Daniel, N. A., B. A. Larionov, N. A. Monoszon, A. G. Roshal, F. M. Spevakova, and N. N. Britousov. "EMS power supply system." Plasma Devices and Operations 1, no. 3-4 (January 1992): 253–66. http://dx.doi.org/10.1080/10519999208225544.

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15

Farish, M. "Off-planet power supply." Engineering & Technology 17, no. 9 (October 1, 2022): 50–53. http://dx.doi.org/10.1049/et.2022.0915.

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16

Morishita, Shiho, and Takao Nishizeki. "Parametric power supply networks." Journal of Combinatorial Optimization 29, no. 1 (September 28, 2013): 1–15. http://dx.doi.org/10.1007/s10878-013-9661-5.

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17

Kåberger, Tomas. "The new power supply!" Energy Science & Engineering 6, no. 1 (February 2018): 4. http://dx.doi.org/10.1002/ese3.181.

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18

Maykov, O. A., E. A. Kokhonkova, and V. S. Potylitsyn. "Power supply thermal analysis." Journal of Physics: Conference Series 2697, no. 1 (February 1, 2024): 012071. http://dx.doi.org/10.1088/1742-6596/2697/1/012071.

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Abstract The article provides an analysis of heat removal from power elements in a low-power power source. The efficiency of cooling fuel elements using the free convection method without additional inclusion of active cooling is considered due to design limitations of the overall dimensions of the source. Calculation estimates were made using numerical modeling of the temperature regime of the source. The object of the study is an intrinsically safe power supply with size restrictions of 200×160×65 mm with an aluminum housing. The main heat-generating elements are power transistors with a power of 1 to 6 W, mounted on the heat-dissipating parts of the housing through an insulating gasket. For stable operation of semiconductors, a temperature regime is required without exceeding the transistor temperature of 85 ° C under standard environmental conditions at an air temperature of 20 ° C and a relative humidity of 20%. The authors analyzed the heat exchange between the model of the designed power supply housing and the air environment according to the parameter of the limiting temperature of heat-generating semiconductors in a steady state. Conclusions about whether the thermal operating conditions are adequately ensured for this case are made.
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19

Poovitha, K., Rajendran Jagatheesan, G. S. Naganathan, A. Mohamed Rajithkhan, and M. Paul Jeyaraj. "Automatic Power Supply for Residential Consumer Using Microgrid with Hybrid Power Supply." Applied Mechanics and Materials 573 (June 2014): 334–39. http://dx.doi.org/10.4028/www.scientific.net/amm.573.334.

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Abstract. This paper proposes a Power Management System (PMS) designed to supply continuous power for residential using low voltage Microgrid. The Microgrid equipped with a hybrid power supply includes, battery storage system and three power supplies: a wind mill, photovoltaic (PV) emulator and proton exchange membrane (PEM) fuel cell (FC). The connections of the energy resources to the common ac bus make use of power inverters with specific functionalities. The automatic power management system for the operation and control of the distributed energy resources connected to residential electric power installations, taking into account both the grid connected operating mode and the islanded operating mode. The PMS provides rapid response to support the critical load. It can also operate as a standalone system in case of grid failure like an incessant power supply. The operating behavior of the proposed automatic system is simulated by using MATLAB SIMULINK.
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20

Kuzmin, Vyacheslav M., and Igor N. Dubrovskiy. "POWER SUPPLIES FOR DECENTRALIZED POWER SUPPLY SYSTEMS." Scholarly Notes of Komsomolsk-na-Amure State Technical University 1, no. 7 (September 30, 2011): 4–12. http://dx.doi.org/10.17084/2011.iii-1(7).1.

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21

Gao Yinghui, 高迎慧, 史孝侠 Shi Xiaoxia, and 严萍 Yan Ping. "High power density capacitor charging power supply." High Power Laser and Particle Beams 24, no. 4 (2012): 943–48. http://dx.doi.org/10.3788/hplpb20122404.0943.

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22

SAITOH, Hiroumi, Aung Ko Thet, Masahide UEHARA, Yusuke OISHI, Ryo SUYAMA, and Kouta MORIYA. "Discriminative Power Supply Based on Power Quality." Journal of The Institute of Electrical Engineers of Japan 127, no. 11 (2007): 705–8. http://dx.doi.org/10.1541/ieejjournal.127.705.

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23

Knights, M. "The power black hole [power supply security]." Power Engineer 20, no. 6 (2006): 30. http://dx.doi.org/10.1049/pe:20060604.

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24

Alimov, A. S., O. V. Chubarov, and V. I. Shvedunov. "High-power linac RF power supply system." IEEE Transactions on Nuclear Science 44, no. 3 (June 1997): 1033–36. http://dx.doi.org/10.1109/23.603799.

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25

Gutnik, V., and A. P. Chandrakasan. "Embedded power supply for low-power DSP." IEEE Transactions on Very Large Scale Integration (VLSI) Systems 5, no. 4 (December 1997): 425–35. http://dx.doi.org/10.1109/92.645069.

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26

Yu, Gui Yin. "The High-Power of DC Power with Auto Tracking Power Frequency." Advanced Materials Research 383-390 (November 2011): 321–24. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.321.

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This paper analyzes the reason that the common thyristor trigger is unable to fulfill power supply in wide range changes of frequency. The high precise frequency/voltage converter is used to monitor and track frequency changes of the simultaneous power supply. The simultaneous signal and charge current source are provided by the converter for saw tooth wave trigger. The frequency of saw tooth wave changes as the same time the frequency of power supply changes in wide range. However, the amplitude of the saw tooth wave can be kept constant. This can achieve the controlled angle of the thyristor trigger does not change with the large-scale voltage frequency changes of the simultaneous power supply when the same Phase-shifted control voltage was used.
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27

Sekizaki, Shinya, Ichiro Nishizaki, Tomohiro Hayashida, Kazuki Kagawa, and Teruyoshi Toma. "Cooperative Electric Power Supply System in Distribution Networks for Power Supply in Disasters." Transactions of the Institute of Systems, Control and Information Engineers 36, no. 7 (July 15, 2023): 187–98. http://dx.doi.org/10.5687/iscie.36.187.

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28

Mekhtiyev, A. D. "THERMOACOUSTIC ENGINE AS A LOW-POWER COGENERATION ENERGY SOURCE FOR AUTONOMOUS CONSUMER POWER SUPPLY." Eurasian Physical Technical Journal 18, no. 2 (June 11, 2021): 60–66. http://dx.doi.org/10.31489/2021no2/60-66.

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The article deals with the issue of using a thermoacoustic engine as a low-power cogeneration source of energy for autonomous consumer power supply capable of operating on various types of fuel and wastes subject to combustion. The analysis of the world achievements in this field of energy has been carried out. A number of advantages make it very promising for developing energy sources capable of complex production of electrical and thermal energy with a greater efficiency than that of present day thermal power plants. The proposed scheme of a thermal power plant is based on the principle of a Stirling engine, but it uses the most efficient and promising thermoacoustic converter of heat into mechanical vibrations, which are then converted into electric current. The article contains a mathematical apparatus that explains the basic principles of the developed thermoacoustic engine. To determine the main parameters of the thermoacoustic engine, the methods of computer modeling in the DeltaEC environment have been used. A layout diagram of the laboratory sample of a thermal power plant has been proposed and the description of its design has been given. It has been proposed to use dry saturated steam as the working fluid, which makes it possible to increase the generated power of the thermoacoustic engine.
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29

HANAMOTO, T., H. YAMADA, S. TOOSI, N. F. MAILAH, and M. NORHISAM. "DDPWM-Based Power Conversion System Using a Matrix Converter for an Isolated Power Supply." Journal of the Japan Society of Applied Electromagnetics and Mechanics 23, no. 3 (2015): 573–78. http://dx.doi.org/10.14243/jsaem.23.573.

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30

Shao, Zhu Lei. "A Low Standby Power Consumption Control Circuit for Switching Power Supply." Applied Mechanics and Materials 571-572 (June 2014): 893–96. http://dx.doi.org/10.4028/www.scientific.net/amm.571-572.893.

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Aiming at reducing standby power consumption of switching power supply, a low standby power consumption control circuit for switching power supply is designed. The control circuit is composed of power switches, the driving circuit, the load detection circuit and the low power supply circuit. The control circuit effectively closed the input of switching power supply when the switching power supply is without load. The control circuit ensures the normal work of switching power supply when the switching power supply is with load. From the experiment results, the control circuit can effectively reduce standby power consumption of switching power supply.
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31

Liang, Li Hua, Xi Hong Zhang, and Ye Shen He. "Switching Power Supply Impact on the Power Line Carrier Communication." Applied Mechanics and Materials 513-517 (February 2014): 2820–26. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.2820.

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This paper introduces the power line carrier communication technology and switching power supply, and expounds the factors that affect the switching power supply for power line communication, analyzes how to solve the problem of switching power supply in power line communication, such as analysis of phase noise electromagnetic interference on the impact of switching power supply, and proposes measures to perfect the switching power supply.
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32

Wang, Zhong Xian, Yong Geng Wei, and Hai Feng Wang. "Study on Low-Power Intelligent Switching Power Supply." Applied Mechanics and Materials 448-453 (October 2013): 2089–92. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.2089.

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New switching power supply gradually replaced the traditional linear power supply, but rarely has the operational status monitoring function. The design includes the main power supply and monitoring circuit design. The main circuit topology of the power supply is flyback DC-DC conversion body. The selection of the control circuit is current-controlled PWM chip. The monitoring circuit includes the design of detection and display circuit. The voltage and the current are detected respectively with the aid of the resistive subdivision in the testing circuit. The display circuit adopts PIC for sampling signal processing, and the dot matrix LCD12864 is used to display this power operating parameters. The power supply control system is simulated in Saber and Proteus software which monitors and observes the various parts of the circuit voltage and the output waveform. Finally, the hardware circuit is built and tested to prove the designed digital intelligent power feasibility.
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33

Byk, Felix, Yuri Kakosha, and Lyudmila Myshkina. "Distributed power generation and power supply reliability improvement." E3S Web of Conferences 216 (2020): 01013. http://dx.doi.org/10.1051/e3sconf/202021601013.

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The appearance of distributed generation in the power supply systems of industrial enterprises leads to the emergence of requirements for networks to increase their redundancy functions. The introduction of network redundancy fees will lead to an increase in electricity supply costs for such enterprises. The source of additional revenue may be the provision of regulatory resources to the aggregator of electricity demand management in the UES of Russia. But this requires changes that allow active consumers to supply the distribution network with excess capacity during peak hours in the UES of Russia. The article shows the efficiency of operation in the mode without power supply to the distribution network. This mode does not lead to a decrease in revenues from network services for the transmission of electricity. The proposed changes will lead to an increase in the reliability of power supply and increase the economic efficiency of the UES of Russia.
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34

Disney, Don, and Z. John Shen. "Review of Silicon Power Semiconductor Technologies for Power Supply on Chip and Power Supply in Package Applications." IEEE Transactions on Power Electronics 28, no. 9 (September 2013): 4168–81. http://dx.doi.org/10.1109/tpel.2013.2242095.

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35

Yaqin, Feridad Ainul, Diana Rahmawati, Achmad Fiqih Ibadillah, and Kunto Aji Wibisono. "Perancangan Power Supply Switching Dengan Power Factor Correction (PFC) Untuk Mengoptimalkan Daya Output Dan Pengaman Proteksi Hubung Singkat." Jurnal Arus Elektro Indonesia 7, no. 2 (August 1, 2021): 42. http://dx.doi.org/10.19184/jaei.v7i2.23674.

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Power supply merupakan perangkat keras yang mampu menyalurkan tegangan listrik secara langsung dari sumber tegangan listrik PLN ke tegangan listrik yang lainnya. Peralatan power audio memerlukan power supply yang berdaya yang besar untuk menghasilkan suara yang besar dan tegangan drop yang rendah sehingga dapat memaksimalkan penggunaan energi listrik untuk konsumsi power audio. Power Supply Switching pada umumnya memiliki kekurangan seperti tegangan drop yang tinggi ketika dibebani, serta kurangnya tingkat efisiensi yang disebabkan tidak adanya rangkaian Power Factor Correction (PFC), sehingga membuat faktor daya pada input power suplay rendah dan mengakibatkan output tidak maksimal. Pada penelitian ini membuat rancangan Power Supply Switching yang akan dioptimalkan menggunakan topologi half bridge converter dan rangkaian PFC. Pada rangkaian PFC menggunakan IC FA5502 dengan Frekuensi 125 Khz lalu di serahkan dengan menggunakan dioda frekuensi tinggi dan di filter menggunakan kapasitor. Hasil penyerahan masuk ke half bridge converter mengunakan mosfet IRFP 460 dan dikontrol menggunakan IC SG3525 dengan frekuensi switching 79 KHz. Kemudian masuk ke trafo frekuensi tinggi untuk di konversikan ke tegangan rendah, setelah itu disearahkan menggunakan dioda frekuensi tinggi dan masuk kedalam rangkaian filter kapasitor. Power supply ini juga dilengkapi dengan rangkaian proteksi hubung singkat, sehingga jika terjadi hubung singkat maka power supply akan shut down. Dengan rancangan ini didapatkan bahwa power supply yang di buat memiliki drop tegangan yang rendah ini disebabkan karena adanya rangkaian feedback yang meregulasi tegangan outputnya serta terdapat proteksi hubung singkat untuk mengamankan power supply dan power amplifier yang di supply jika terjadi hubung singkat.
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36

Badalyan, N. P., D. P. Andrianov, A. A. Mitrofanov, E. A. Chashchin, S. A. Balashova, and G. V. Maslakova. "Power flows in multi-junction power supply circuits." MATEC Web of Conferences 336 (2021): 01008. http://dx.doi.org/10.1051/matecconf/202133601008.

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The article discusses a methodology that allows for an accurate calculation of the parameters of electrical equipment from the point of view of optimizing the power supply system. Taking into account the characteristics of transients processes makes it possible to select equipment in maximum load modes. Modeling of power flows caused by changes in the load of consumers is carried out on the example of calculating the power supply circuit of five junctions. It is shown that it is possible to change the direction of flows of transmitted electric power at certain ratios of parameters in individual elements of the circuit. Purpose of research: to show the possibility of changing the picture of the transmitted capacities by the elements of the power supply system, depending on consumer loads.
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37

OGAWA, MEIJI, SHIGENORI KOBAYASHI, and TOSHIICHI YAMAGUCHI. "Electric Power Supply for High power HID Lamps." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 78, Appendix (1994): 163. http://dx.doi.org/10.2150/jieij1980.78.appendix_163.

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38

Podbereznay, Irina, Alexandr Pavlenko, and Ivan Vasyukov. "The Calculation of Power Transformer Switching Power Supply." Известия высших учебных заведений. Электромеханика, no. 5 (2016): 38–45. http://dx.doi.org/10.17213/0136-3360-2016-5-38-45.

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39

NAKAGAWA, Akio, and Yusuke KAWAGUCHI. "Trends of Power Semiconductor Devices for Power Supply." Journal of The Institute of Electrical Engineers of Japan 125, no. 12 (2005): 758–61. http://dx.doi.org/10.1541/ieejjournal.125.758.

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40

Cwojdziński, Leszek, and Mirosław Adamski. "POWER UNITS AND POWER SUPPLY SYSTEMS IN UAV." Aviation 18, no. 1 (April 3, 2014): 1–8. http://dx.doi.org/10.3846/16487788.2014.865938.

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One of the major tasks in the process of designing future unmanned aerial vehicles is the appropriate choice of a propulsion system and a power source. Depending on the role and size of a given UAV, the following engines are used: electric, jet, turbine and piston (combustion). The following paper also analyses the faultiness of UAVs. Moreover, the most appropriate propulsion systems and power sources depending on the type and description of the mission performed by a UAV are recommended.
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41

NAIR, B. R., and P. C. SEN. "A novel power MOSFET switching-mode power supply." International Journal of Electronics 59, no. 2 (August 1985): 141–51. http://dx.doi.org/10.1080/00207218508920687.

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42

Song, Y., T. H. Ding, W. Q. Wang, and W. Yin. "Power Gating Method for Power Supply Noise Suppression." ECS Transactions 60, no. 1 (February 27, 2014): 1215–18. http://dx.doi.org/10.1149/06001.1215ecst.

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43

Bulakh, E. V., V. A. Volkov, and K. P. Sirenko. "A multichannel power supply for high power magnetrons." Instruments and Experimental Techniques 54, no. 3 (May 2011): 384–89. http://dx.doi.org/10.1134/s0020441211030122.

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44

Gong, Guanghai, Hans Ertl, and Johann W. Kolar. "Novel Tracking Power Supply for Linear Power Amplifiers." IEEE Transactions on Industrial Electronics 55, no. 2 (2008): 684–98. http://dx.doi.org/10.1109/tie.2007.896152.

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45

Wu, Xunwei, Guoqiang Hang, and Pedram Massoud. "Low power DCVSL circuits employing AC power supply." Science in China Series F Information Sciences 45, no. 3 (June 2002): 232–40. http://dx.doi.org/10.1360/02yf9021.

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46

Wardani, Ilham Setiya, and Saiful Manan. "POWER SUPPLY INVERTER DC-DC SEBAGAI SUPPLY AUDIO AMPLIFIER." Gema Teknologi 18, no. 4 (April 30, 2016): 5. http://dx.doi.org/10.14710/gt.v18i4.21909.

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Ilham Setiya Wardani, Saiful Manan in this paper explain that Utilization of power electronics components in the process of conversion of electrical energy has been growing from year to year. for controlling power from one form to another is very important and the characteristics of the equipment of power electronics has allowed it. DC-DC converters can also be called a wave DC inverter capable of producing symmetrical widely used and applied in industry and everyday life.In the inverter power supply are made using half-bridge converter topology. Half-bridge converter topology has several advantages that are easy to create and output a lot easier in the controlling. The process of switching at the half bridge converter using mosfet IRFZ44N and executed using ICTL494.In the design of the tool, using the supply is 12 Volt DC that directly goes to IC TL494 and frequency output that is generated directly toward the driver mosfet with the type BC327 used to mesaklarkan mosfet by means of on / off alternately to supply the power transformer intiferit to raise the voltage to 26 volt AC that will be rectified by using fast diode recofery MUR1560 to rectify the AC into DC voltage with the output voltage of +/- 26 volts DC. Keywords: power supply, inverter, TL494ReferencesBarkhordarian, V. Power MOSFET Basics. International Rectifier: California. E-book :www.aosmd.com. Didownload pada april 2016. Pukul 21.15 WIB.Hermawan, H. Rancang Bangun Sistem Kendali High Frequency Induction Heating. Skripsi S1 Teknik Elektro. Jakarta: Universitas Indonesia.Malvino . 1995. Prinsip-prinsip Elektronika. Jakarta : Erlangga.Maruitula, Edison. 2011. Rancang Bangun Flyaback Regulator Untuk Mencatu Sistem Pensaklaran IGBT pada Invereter. Skripsi S1 Teknik Elektro .Depok : Unversitas Indonesia.Muis, Saludin. 2013. Perancangan Teori Dan Praktis Power Supply Jenis Switch Mode. Yogyakarta : Graha Ilmu.Rasyid, Muhammad H. 1999. Elektronika Daya. Jakarta : PT Prenhallindo.
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47

Kunishima, Takashi. "Onboard Power Supply with Switchboards." Marine Engineering 52, no. 1 (2017): 51–58. http://dx.doi.org/10.5988/jime.52.51.

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48

Sas, A. V., and M. A. Ostrovsky. "Inverter Power Supply Characteristics Registration." Global Nuclear Safety 19, no. 2 (May 2016): 29–32. http://dx.doi.org/10.26583/gns-2016-02-03.

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49

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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Ramly, Nur Hafeizza. "Emergencey Portable Solar Power Supply." International Journal of Engineering Technology and Sciences 6, no. 2 (March 7, 2020): 76–85. http://dx.doi.org/10.15282/ijets.v6i2.1914.

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Abstract:
Emergency Portable Solar Power Supply is a product which uses renewable energy sources as the main sources of electricity which is sunlight. According to World Energy Outlook (WEO) 2018, the percentage of renewable energy used as a source to generate electricity grew by 17% higher than the 10-year average and solar energy contributed more than a third despite accounting for just 21% of the total. The main objective of this product is to create clean energy emergency portable solar power supply by using non-conventional energy source and green technology which can be used during any contingency happens and also for the usage for rural area with non-electric power source. This project was started by calculation of the system design for determining the characteristic that need to be used for all components that related to this solar system such as battery, charge controller, solar panel and etc. The overall system of this portable solar power supply is 12V system. This design can last for 2 days without charging and the minimum hour for the battery to be charged is around 6 hours. This product can supply maximum up to 100W of DC and AC power supply. In a conclusion, this product is very portable and greener product the usage of solar energy as the main sources to generate electricity.
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