Karakteristik Amplifier Class D Menggunakan Field Effect Transistor (FET)Type IRF9530 Dan IRF630

Authors

  • Budi Santoso Universitas Islam Lamongan
  • Zainal Abidin Universitas Islam Lamongan

DOI:

https://doi.org/10.30736/jt.v13i2.470

Keywords:

Power Amplifier, Class D Audio Amplifier, Field Effect Transistor

Abstract

In the development of power amplifiers, MOSFETs are widely used in the composition of the manufacture. As is known, MOSFETs have a longer on-off time loss compared to IGBT. The loss on the on-off time has an impact on the heat generated by the MOSFET. Class D Audio Amplifier is basically a Switching-Amplifier or Pulse Width Modulation-Amplifier. High efficiency means that it will produce low power dissipation, thus the power wasted is relatively lower when compared to class A, B or AB amplifiers. Because the class D audio amplifier can be said to be more economical because it does not require a large heatsink and a large power supply. The manufacture of the Class D power amplifier system uses a voltage of 28.5 volts DC on the final transistor IRF9530 AND IRF630 measuring the input transistors of 3.3 volts DC, 28.5 volts DC. In the test using an oscilloscope type LS 8050, 50 MHz frequency, the position of the audio input off of the amplifier has sound defects. Testing of the power amplifier is carried out when the treble on the input tone control is full db in the defective amplifier wave.

Downloads

Download data is not yet available.

References

Beni Juniarto Rahmad Raharjo, skripsi dengan judul Pengembangan Trainer Audio Amplifier Class D Dan Class H Sebagai Media Pembelajaran Kelas Xii Program Keahlian Teknik Audio Video Di Smk Muhammadiyah 3 Yogyakarta , 2016.

Elektronika Dasar. http://elektronika-dasar.web.id/artikel-elektronika/driver-motor-dc-h-bridge-transistor/. Di akses tanggal 03 Juni 2014

Ferri Julianto, Tugas Akhir Yang Berjudul Perancangan Muti Band Power Amplifier Class-E Padafrekuensi 900 Mhz, 1800 Mhz, 2300 Mhz, Dan 2600 Mhz. .2012

Gaalaas Eric. (2006). Class D Audio Amplifiers : What, Why, and How. Analog Dialogue 40 – 06. Hlm 1-7.

Honda Jun & Adams Jonathan. (2005). Class D Audio Amplifier Basics. International Rectifier. California. Maldonado Joseph & Vega Jeovany. (2010). Class D Power Amplifier. California Polytechnic State University. San Luis Obispo.Susanto. 2012.

Ivan Christanto, Mono Amplifier Class D menggunakan Semikron SKHI 22B dan IGBT Module Semikron SKM75GB128DN Jurnal Dimensi Teknik Elektro Vol. 1, No. 1, (2013) 29-36

M. Noor Effendi Dan K. Amien Sunarto. Desain & kontruksi amplifaier, januari 2009.

Nuryadi, skripsi , optimasi differensial operasional amplifier CMFB dengan VDD1 VOLT DAN SLEW RATE 1500 Mv/Ns .2010

Syahrianto wibowo. Pintar & trampil elektronika merakit dan meraparasi sendiri, penerbit terbit terang , surabaya.

Suryo Santoso, F. Dalu Setiaji, Matias H.W. Budhianto, Penguat Audio Kelas Tanpa Tapis Lc Dengan Modulasi Tiga Aras Techné Jurnal Ilmiah Elektroteknika Vol. 1 2 No. 1 April 2013 Hal 61 – 74.

Tim Skripsi, 2014 Pedoman Penulisan Skripsi. Fakultas Teknik Universitas Islam Lamongan

Sumber: Http://Teknikelektronika.Com/Kelebihan-Keterbatasan-Ic-Integrated-Circuit/

PlumX Metrics

Published

2020-09-20

How to Cite

Santoso, B., & Abidin, Z. (2020). Karakteristik Amplifier Class D Menggunakan Field Effect Transistor (FET)Type IRF9530 Dan IRF630. Jurnal Teknika, 12(2), 71–74. https://doi.org/10.30736/jt.v13i2.470

Issue

Section

Jurnal Teknika