Ditemukan 9 dokumen yang sesuai dengan query
Metzger, Daniel L.
Englewood Cliffs, NJ: Prentice-Hall, 1981
621.381 MET e
Buku Teks Universitas Indonesia Library
Sitompul, David
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Telah dibuat Capacitance Meter yang merupakan alat ukur untuk kapasitor nonpolar. Karakteristiknya antara lain, tingkat kesalahan 1% pada skala maksimum 40 pF (piko farad), jangkauannya 3 dekade, derau dan arus drift rendah. Secara praktis (implementatif), mudah dibuat, menggunakan rangkaian op amp yang umum, rangkaian dapat di-pra implementasi-kan pada protoboard dalam waktu singkat (hitungan menit), memecahkan solusi kecepatan bagi kapasitor berharga kecil.
It had been made a Capacitance Meter which is the measurement instrument for non-polar capacitors. ...
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Depok: Universitas Indonesia, 2010
S29492
UI - Skripsi Open Universitas Indonesia Library
Richard
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Semakin meningkatnya kebutuhan dan kesadaran akan pemakaian energi baru dan terbarukan (EBT) memaksa piranti penyimpanan energi untuk bekerja dengan lebih baik. Melalui penelitian ini, dihasilkan kapasitor lithium-ion (KLI) dengan kapasitas yang lebih baik dari penelitian sebelumnya. Pada penelitian ini, kapasitor lithium ion setengah sel disusun menggunakan elektroda berbahan karbon aktif dengan memanfaatkan katoda berbahan dasar green coke. Pengujian BET menunjukkan bahwa proses aktivasi dapat menghasilkan karbon aktif dengan luas permukaan yang sangat tinggi, mencapai 2024 ...
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Depok: Fakultas Teknik Universitas Indonesia, 2020
T-pdf
UI - Tesis Membership Universitas Indonesia Library
Nur Aini Rahma
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Peningkatan penggunaan akan energi terbarukan yang ramah lingkungan menjadi alasan dalam perkembangan penelitian mengenai sistem penyimpan energi. Kepadatan daya dan energi menjadi salah satu faktor penentu pemilihan jenis sistem penyimpan energi. Kapasitor lithium ion (KLI) menjadi salah satu alternatif untuk menjawab kekurangan kepadatan daya pada baterai lithium ion (BLI) dan kepadatan energi pada superkapasitor. Nilai kapasitansi sebuah KLI dipengaruhi oleh karakteristik material katoda berupa luas spesifik permukaan, pori, dan kandungan unsur pada karbon aktif.
Penelitian ...
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Depok: Fakultas Teknik Universitas Indonesia, 2019
T55172
UI - Tesis Membership Universitas Indonesia Library
Manjarekar, N.S.
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In this work we derive asymptotically stabilizing control laws for electrical power systems using two nonlinear control synthesis techniques. For this transient stabilization problem the actuator considered is a power electronic device, a controllable series capacitor (CSC). ...
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Heidelberg : [, Springer], 2012
e20398609
eBooks Universitas Indonesia Library
Whitfield, John
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This is the first of a two-volume work covering the electrical principles syllabuses of all the major examining bodies including City & Guilds of London Institute's electrical craft courses. It is also suitable for a wide range of other courses, including the first three years of the BTEC electrical series.
Great care has been taken to ensure that the text fully covers the content of the syllabuses concerned, both as published and as interpreted by ...
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London: Institution of Engineering and Technology, 2008
e20452660
eBooks Universitas Indonesia Library
Whitfield, John
"
This is the second of a two-volume work covering the electrical principles syllabuses of all the major examining bodies including City & Guilds of London Institute's electrical craft courses. It is also suitable for a wide range of other courses, including the first three years of the BTEC electrical series.
Great care has been taken to ensure that the text fully covers the content of the syllabuses concerned, both as published and as interpreted by ...
"
London: Institution of Engineering and Technology, 2009
e20452662
eBooks Universitas Indonesia Library
Póvoa, Ricardo Filipe Sereno
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This book addresses the need for energy-efficient amplifiers, providing gain enhancement strategies, suitable to run in parallel with lower supply voltages, by introducing a new family of single-stage cascode-free amplifiers, with proper design, optimization, fabrication and experimental evaluation. The authors describe several topologies, using the UMC 130 nm CMOS technology node with standard-VT devices, for proof-of-concept, achieving results far beyond what is achievable with a classic single-stage folded-cascode amplifier. Readers will learn about ...
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Switzerland: Springer Cham, 2019
e20502336
eBooks Universitas Indonesia Library
Santos, Mauro
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This book presents a novel logarithmic conversion architecture based on cross-coupled inverter. An overview of the current state of the art of logarithmic converters is given where most conventional logarithmic analog-to-digital converter architectures are derived or adapted from linear analog-to-digital converter architectures, implying the use of analog building blocks such as amplifiers. The conversion architecture proposed in this book differs from the conventional logarithmic architectures. Future possible studies on integrating calibration in the voltage to ...
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Switzerland: Springer Nature, 2019
e20509160
eBooks Universitas Indonesia Library
