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Journal : Journal of Educational Engineering and Environment

Analysis Efficiency Performance Capability Transformator Susilo; Abhiyaksa , Mahindra; Arwangi , Mohammad Salman Aji; Firnanda, Angga; Alfaqih, Mohamad; Pamungkas, Aryo Bima; Pradana , Riski Ade; Hidayatulloh , Tubagus
Journal of Educational Engineering and Environment Vol. 1 No. 1 (2022): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v1i1.2278

Abstract

Trafo step down merupakan penurun tegangan 220 VAC sampai 12VAC - 32VAC. Penurunan tegangan output dipengaruhi oleh beban dan efisiesi. Sehingga metode ini dilakukan untuk mengetahui performa dari transformator excell 5A dengan menggunakan beban resistor 220KΩ dan LED, serta untuk mendapatkan nilai tegangan dan rugi-rugi beban untuk mengetahui efisiensi dari transformator. Hasil pengujian dengan beban mengasilkan drop tegangan sebesar 3,86V pada sekunder, sedangkan trafo tanpa beban menghasilkan drop tegangan sebesar 32V. Semakin besar tegangan sekunder, maka selisih tegangan beban dan tanpa beban semakin besar. Nilai tegangan sekunder berbanding lurus dengan jumlah lilitan setiap kenaikan pada tegangan primer. Rugi-rugi menyebabkan beda potensial, lilitan, arus dan fluks bocor. Oleh karena itu tansformator didesain agar rugi-rugi daya yang terjadi semakin rendah dan efisiensi yang di hasilkan transformator mendekati 100%.
Causes of Changes in Resistor Resistance Values in Wheatstone Bridge Circuits Apriliyanto, Sandi; Susilo; Mahindra Abhiyaksa; Mohamad Zainal Roisul Amin
Journal of Educational Engineering and Environment Vol. 2 No. 1 (2023): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v1i2.2817

Abstract

The Wheatstone bridge is an arrangement of electrical circuits for measuring a resistance of unknown magnitude. Applying the Wheatstone Bridge theory in the form of a series of electronic components consisting of resistors and strain gauges. In this study, resistors are used which are passive electronic components that have the property of inhibiting electric current. This aims to determine the value of the resistance loss produced by resistors that are used using several different values. Based on the study, it was found that the theoretical resistor is 150Ω after going through the measurement, it turns out to be 120Ω with a resistance loss of 20%, the 560Ω resistor after going through the measurement, it turns out to be 340Ω with a resistance loss of 39%, the 1000Ω resistor after going through the measurement, it turns out to be 570Ω with a resistance loss worth 47%, the resistor is worth 330Ω after going through the measurement it turns out to be worth 220Ω with a resistance loss of 20%, the resistor is worth 100Ω after going through the measurement it turns out to be worth 80Ω with a resistance loss of 20%. Based on the calculations, the difference in value is obtained between theoretical calculations and using measuring instruments. This is due to several factors, namely measuring instruments that are less valid so that it is necessary to carry out a validation test of the tool and the type of component being measured must be in a stable state. The resistance loss resulting from this study is due to several of these factors.
Co-Authors Aan Wasan Abhiyaksa , Mahindra Achmad, Sjafruddin Ader Damar Indrawan Adi Mulyadi Adi Mulyadi Afrilia Dina Rizkiyani Agus Andrianto Ahmad Bay Dzukri Ahmad Imron Rozuli Akhfina Husda, Rizky Alfaqih, Mohamad Alisyah Pitri Amelia, Nalendra Rizka Angelina Putri Annis Sholikha Putri Anti Nanda Mita Apriliyanto, Sandi Aridah Arif Nur Rahmadhon Arwangi , Mohammad Salman Aji Ayu Khairiyah Azainil Azainil Bintoro, Nugroho Suryo Candra Fajri Ananda Cendani, Ringga Desy Rusmawaty Devi Narmiyanti Diana Vivanti Sigit Dimas Eriyanto Dina Ayu Rachma Ilmiana Dyah Sunggingwati Erlan, Erlan Herdiatna Erlinda Yurisinthae Fahrudin, Amanda Anisyah Fatoni, Adi Fedra Martina Finuliyah, Firdaus Firnanda, Angga Galuh Kirana Giry Marhento Halimatusya'diyah Hapzi Ali HARIYANTO HARIYANTO Harsuko Riniwati Hasbi Sjamsir Hermeindito Hibana Hidayatulloh , Tubagus Icha Nur Adinda Ilena Amalia Luthfi Ilham Gantar Friansyah Ilmi Zajuli Ichsan Imas Komala Imron Rosyadi Imut Cahyana Destri Iyo King Siang Junaidi Junaidi Kalukar, Ventje Kalukar, Ventje Jany Karmila saputri Khairy, Rahmat Nur Lathifaniya, Palestin Tara Lilik Mahindra Abhiyaksa Maryunani Maudita, Aura Vedareni Meida, Elina Alfin Micke Theresa Bella Alfira Milzam Brillian Santana Milzam Brillian Santanaa Moch Sasmito Djati Mochammad 'Ainurroziqin Mohamad Zainal Roisul Amin Muhammad Efendi Muharam, Hari Muharomah, Dewi Robiatun Muslim Nanang Setio Pambudhi Nilfatri Nur Qomariyah Nurul Fauziyah Nurul Istifadah Olivia Yuswita Putri Pamungkas, Aryo Bima Pane, Ryan Andika Pratama Panji , Agil Parizal Peni Jati Setyowati, Peni Jati Pini Susanti Prabawati, Nisa Alifiyah Pradana , Riski Ade purba, kezia Aranthxa Putri Rahmadianty Rabbani, Rifqi Raden Mohamad Herdian Bhakti Ramadhani, Rieska Karunia Ratna Mustika Yasi Ria Astuti Safitri Rian Nanda Rifa’i, Riduwan Riska Novitasari, Riska Rizhal Hendi Ristanto Rizka Antoni Rofiqi, Irfan Rosdiana Dewi, Eva Rukma Kalista, Widiani Ruqiah Ganda Putri Panjaitan Saksono, Lalang Salsabila Shafiyah Sarwono Shenny Oktoriana Sihombing, Laurentius Vennock Parlindungan Siti Kasilatun Mukrodah Sukamdi Sungkowo, Heri Sutrisno, Dhana Varisya Angel Syabril Ulum, Akhdiyat Taqdiraa Tri Dewi Ramadhani Ventje Jany Kalukar Wahyu Ramadhan Widyawati, Romya Seckar Wimardu, Dessylla Duarthe Wirahendri Wulandhari, Evi Yeni Widiyawati Zahrah