Development of a pulse-width modulated power MOSFET-based audio amplifier
This paper presents the design and development of a pulse-width-modulated (PWM) power MOSFET-based audio amplifier. A natural sampled PWM switching strategy is implemented in the development of the amplifier to reduce its harmonic level and increase its efficiency. IRF510 power MOSFETs are used as t...
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| Language: | English |
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IEEE
1998
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| Online Access: | http://psasir.upm.edu.my/id/eprint/51178/1/51178.pdf http://psasir.upm.edu.my/id/eprint/51178/ |
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my.upm.eprints.511782017-05-02T08:02:56Z http://psasir.upm.edu.my/id/eprint/51178/ Development of a pulse-width modulated power MOSFET-based audio amplifier Aris, Ishak Hulley, L. N. Mariun, Norman Sahbudin, Ratna Kalos Zakiah This paper presents the design and development of a pulse-width-modulated (PWM) power MOSFET-based audio amplifier. A natural sampled PWM switching strategy is implemented in the development of the amplifier to reduce its harmonic level and increase its efficiency. IRF510 power MOSFETs are used as the amplifier power switching devices. From the results obtained, it is found that the efficiency of the amplifier can be increased to more than 90%. IEEE 1998 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/51178/1/51178.pdf Aris, Ishak and Hulley, L. N. and Mariun, Norman and Sahbudin, Ratna Kalos Zakiah (1998) Development of a pulse-width modulated power MOSFET-based audio amplifier. In: 1998 IEEE International Conference on Semiconductor Electronics (ICSE'98), 24-26 Nov. 1998, Equatorial Hotel, Bangi. (pp. 152-156). 10.1109/SMELEC.1998.781170 |
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| description |
This paper presents the design and development of a pulse-width-modulated (PWM) power MOSFET-based audio amplifier. A natural sampled PWM switching strategy is implemented in the development of the amplifier to reduce its harmonic level and increase its efficiency. IRF510 power MOSFETs are used as the amplifier power switching devices. From the results obtained, it is found that the efficiency of the amplifier can be increased to more than 90%. |
| format |
Conference or Workshop Item |
| author |
Aris, Ishak Hulley, L. N. Mariun, Norman Sahbudin, Ratna Kalos Zakiah |
| spellingShingle |
Aris, Ishak Hulley, L. N. Mariun, Norman Sahbudin, Ratna Kalos Zakiah Development of a pulse-width modulated power MOSFET-based audio amplifier |
| author_facet |
Aris, Ishak Hulley, L. N. Mariun, Norman Sahbudin, Ratna Kalos Zakiah |
| author_sort |
Aris, Ishak |
| title |
Development of a pulse-width modulated power MOSFET-based audio amplifier |
| title_short |
Development of a pulse-width modulated power MOSFET-based audio amplifier |
| title_full |
Development of a pulse-width modulated power MOSFET-based audio amplifier |
| title_fullStr |
Development of a pulse-width modulated power MOSFET-based audio amplifier |
| title_full_unstemmed |
Development of a pulse-width modulated power MOSFET-based audio amplifier |
| title_sort |
development of a pulse-width modulated power mosfet-based audio amplifier |
| publisher |
IEEE |
| publishDate |
1998 |
| url |
http://psasir.upm.edu.my/id/eprint/51178/1/51178.pdf http://psasir.upm.edu.my/id/eprint/51178/ |
| _version_ |
1643834878852071424 |