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http://dx.doi.org/10.5573/ieie.2016.53.10.133

Design of LED Lamp Circuits for UV Gel Nail  

Kim, Phil Jung (Department of Electronics, Chosun College of Science & Technology)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.53, no.10, 2016 , pp. 133-137 More about this Journal
Abstract
Use of UV gel for nail management have been increasing gradually. In order to develop an UV lamp necessary to UV gel, in this study, we was designed circuits of the UV-LED lamp. Power supply part that supplies constant power to the several UV-LEDs, was designed the circuit with the method of DC-DC converter. Taking into account the direction of the thumb nail and the position of the little finger nail, it was placed UV-LEDs. Input power of the power supply part was used as a battery voltage of 3.8[V]. The output voltage of the power supply part was appeared in approximately 3.1[V]. And in order to examine the state of change of the output voltage according to the amount of current consumption of UV-LEDs, after inserting of load resister, the output voltage was more than about 3.0[V] in the simulation results of the power supply part while changing the resistance value.
Keywords
UV gel; nail; LED lamp; DC-DC converter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Jinsook Yoon, Yeonja Jung, "A Study on preference of UV-gel Nail by Consumer Perception", Kor.J.Aesthet. Cosmetol. Vol. 13, No. 4, pp. 543-550, Aug. 2015.
2 Consumer Safety Administration, "Gel nail Safety Survey", Kor. Consumer Agency, pp. 1-31, 2015.
3 Hojong Park, et. al., "Design of a Voltage Protection Circuit for DC-DC Converter of the Potable Device Application", J. of the Institute of Electronics and Information Engineers, Vol.49, No.1, pp. 18-23, Mar. 2012.
4 Jooyoung Lee, "Low-area Dual mode Dc-Dc Buck Converter with IC Protection Circuit", J.Inst.Korean.Electr.Electron.eng., Vol. 18, No. 4, pp. 586-592, Dec. 2014.
5 Motorola, datasheet of DC-to-DC Converter
6 Microchip, datasheet of 8/14-Pin, 8-Bit Flash Microcontrollers
7 Semtech, datasheet of Miniature High Current Lithium-Ion Battery Charger