Rangkaian listrik dan Elektronika

1. Rangkaian listrik dan Elektronika A Sumarudin Pendahuluan

2. Penilaian • Absensi 20% • Tugas 20% • UTS 30% • UAS 30% • Materi bisa di download di lecturer.polindra.ac.id/~shumaru • Absensi kurang dari 80% • “tidak bisa mengikuti UAS” • Setelah UTS project kelompok

3. Tujuan Perkuliahan • Memahamihukumkelistrikandasar • Tegangan, arusdandaya • Tegangansatufasadan 3 fasa • Frekuensidanimpedansi • memahamikonsepdasarteorisemikonduktor • Memahamikomponenaktif linier • Mengaplikasikankomponenaktifdalamsebuah device elektronika

4. Materi Bahasan • TeoriAtom • Rangkainseridan parallel (hukum ohm) • Hukum Kirchhoff arusdantegangan • Dayalistrik • Rangkaian 1 fasa • Rangkaian 3 fasa • Filter frekuensi • Teorisemikonduktor • Junction P-N,DiodadanrangkaianDioda • Transistor danmRangkain Transistor • PenguatSinyal Kecil, penguat A, B dan C • Op-AMP Osilatordan Filter Analog \ Elektronika dasar

5. Praktikum • Board Lucas-Null • Simulator MULTISIM • Simulator Lab VIEW

6. Idealisasi • Semua Komponen di dunia tidak ada yang ideal • Perlu adanya kesepahaman proses idelisasi • Beberapa variabel alam dalam hal analisis diabaikan • Perlunya sistem aproksimasi (pendekatan) • Untuk beberapa kasus kita perlu mengabaikan beberapa variabel tapi ide pokoknya tidak diabaikan

7. Aproksimasi • Aproksimasi tingkat pertama (ideal) • Aproksimasi tingkat kedua (tambahan variabel lainnya) • Aproksimasi tingkat tiga (menambahkan efek yang kurang penting) • Rangkaian eksak (rangkaian real)

8. Referensi • AnalisisRangkaianListrik, SudaryatnoSudirham. PenerbitITB 2002 • Malvino et HanapiGunawan, Prinsip-prinsipelektronik, erlangga: Jakarta 1995 • Millman, Halkias, Integrated Electronics, McGraw Hill, Tokyo, 1988 • Floyd, Electronic Devices Conventional current version, practice Hall, 2012 • Elektronika1, Sutrisno. Penerbit ITB 1986 • Elektronika2, Sutrisno. Penerbit ITB 1986

9. Rangkaian listrik dan Elektronika • Teknik mengendalikan electron • http://www.youtube.com/watch?v=xwFacS9PsCE • Berdasarkan prinsip semikonduktor http://www.youtube.com/watch?v=mPGusBmm3XE&playnext=1&list=PL51294B4013AFB23B&feature=results_main

10. Electric circuit • An electronic circuit is composed of individual electronic components,suchasresistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. The combination of components and wires allows various simple and complex operations to be performed: signals can be amplified, computations can be performed, and data can be moved from one place to another.[1] Circuits can be constructed of discrete components connected by individual pieces of wire, but today it is much more common to create interconnections by photolithographic techniques on a laminated substrate (a printed circuit board or PCB) and solder the components to these interconnections to create a finished circuit. In an integrated circuit or IC, the components and interconnections are formed on the same substrate, typically a semiconductor such assilicon or (less commonly) gallium arsenide • http://en.wikipedia.org/wiki/Electronic_circuit

11. Pembagian rangkaian listrik • Analogcircuits • Analog electronic circuits are those in which current or voltage may vary continuously with time to correspond to the information being represented. Analog circuitry is constructed from two fundamental building blocks: series and parallel circuits. In a series circuit, the same current passes through a series of components. A string of Christmas lights is a good example of a series circuit: if one goes out, they all do. In a parallel circuit, all the components are connected to the same voltage, and the current divides between the various components according to their resistance. • Digital circuits • In digital electronic circuits, electric signals take on discrete values, to represent logical and numeric values.[3] These values represent the information that is being processed. In the vast majority of cases, binary encoding is used: one voltage (typically the more positive value) represents a binary '1' and another voltage (usually a value near the ground potential, 0 V) represents a binary '0'. Digital circuits make extensive use of transistors, interconnected to create logic gates that provide the functions of Boolean logic: AND, NAND, OR, NOR, XOR and all possible combinations thereof. Transistors interconnected so as to provide positive feedback are used as latches and flip flops, circuits that have two or more metastable states, and remain in one of these states until changed by an external input. • Mixed-signal circuits • Mixed-signal or hybrid circuits contain elements of both analog and digital circuits. Examples include comparators, timers, phase-locked loops, analog-to-digital converters, and digital-to-analog converters. Most modern radio and communications circuitry uses mixed signal circuits. For example, in a receiver, analog circuitry is used to amplify and frequency-convert signals so that they reach a suitable state to be converted into digital values, after which further signal processing can be performed in the digital domain

12. Berdasarkan wilkipedia Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies. The nonlinear behaviour of active components and their ability to control electron flows makes amplification of weak signals possible and electronics is widely used in information processing, telecommunications, and signal processing. The ability of electronic devices to act as switches makes digital information processing possible. Interconnection technologies such as circuit boards, electronics packaging technology, and other varied forms of communication infrastructure complete circuit functionality and transform the mixed components into a working system.

13. Komponen Elektronik

14. Komponen elektronik Dioda Transistor FET (Field Efect Transistor) OP-AMP (Operational Amplifier)

15. Contoh aplikasi http://masnasir.com

16. Aplikasi listrik dan elektronika dalam informatika

17. Aplikasilistrikdanelektronikadalaminformatika (cont-)

18. Informatics, future in tech

19. Informatics is future technology