Hasil Pengukuran Wiring Gambar Gambar Gelombang

ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A Gambar 3. Rangkaian Percobaan

5. Hasil Pengukuran

No Duty Cycle Frekuensi Vin Vout I-in I-out P-in P-out Efisiensi kHz Volt Volt mA mA Watt Watt 1 20 2 kHz 12.4 2.34 30.9 31.32 0.38 0.05 14.29 2 30 2 kHz 12.4 3.54 42.5 42.9 0.52 0.12 23.77 3 40 2 kHz 12.4 4.73 53.5 53.7 0.66 0.22 33.72 4 50 2 kHz 12.4 5.91 63.8 64 0.79 0.34 44.15 5 60 2 kHz 12.4 7.09 73.5 73.8 0.91 0.50 55.15 6 70 2 kHz 12.4 8.27 83.5 83.3 1.03 0.68 66.05 7 80 2 kHz 12.4 9.44 91.9 92.5 1.13 0.89 78.20 No Duty Cycle Frekuensi Vin Vout I-in I-out P-in P-out Efisiensi kHz Volt Volt mA mA Watt Watt 1 20 10 kHz 13.2 2.67 31.71 32.73 0.41 0.07 17.03 2 30 10 kHz 13.2 3.93 43.3 44.4 0.57 0.15 27.02 3 40 10 kHz 13.2 5.07 53.8 55.1 0.71 0.25 36.19 IRS 2186 IRF P 460 Power Supply 1 A 10 V 2 A 12 V + - + - Function Generator 20 ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A 4 50 10 kHz 13.2 6.25 64.1 65.4 0.84 0.39 46.16 5 60 10 kHz 13.2 7.44 74.4 75.1 0.98 0.55 56.36 6 70 10 kHz 13.2 8.62 83.3 84.7 1.09 0.74 67.57 7 80 10 kHz 13.2 9.81 93 93.9 1.22 0.96 78.39 No Duty Cycle Frekuensi Vin Vout I-in I-out P-in P-out Efisiensi kHz Volt Volt mA mA Watt Watt 1 20 50 kHz 18 3.23 35.35 39.9 0.63 0.10 16.39 2 30 50 kHz 20 4.61 47 51.6 0.94 0.21 22.60 3 40 50 kHz 20 5.69 48.1 52.3 0.96 0.32 33.65 4 50 50 kHz 20 4.28 51.7 54 1.03 0.18 17.71 5 60 50 kHz 20 6.32 55.3 58.3 1.10 0.39 36.11 6 70 50 kHz 20 5.16 60 62.9 1.2 0.26 22.18 7 80 50 kHz 18 7.35 63.6 65.3 1.14 0.54 47.18 Tabel 1. Data Pratikum

6. Wiring Gambar

Gambar 4. Wiring rangkaian DC chopper ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A

7. Gambar Gelombang

Frekuensi 2 Khz Gambar 5. Duty Cycle 20 Gambar 6. Duty Cycle 30 Gambar 7. Duty Cycle 40 Gambar 8. Duty Cycle 50 Gambar 9. Duty Cycle 60 Gambar 10. Duty Cycle 70 ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A Gambar 11. Duty Cycle 80 Frekuensi 10 Khz Gambar 12. Duty Cycle 20 Gambar 13. Duty Cycle 30 Gambar 14. Duty Cycle 40 Gambar 15. Duty Cycle 50 ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A Gambar 16. Duty Cycle 60 Gambar 17. Duty Cycle 70 Gambar 18. Duty Cycle 80 Frekuensi 50 Khz Gambar 19. Duty Cycle 20 Gambar 20. Duty Cycle 30 ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A Gambar 21. Duty Cycle 40 Gambar 22. Duty Cycle 50 Gambar 23. Duty Cycle 60 Gambar 24. Duty Cycle 70 Gambar 25. Duty Cycle 80 ELEKTRONIKA DAYA MK- 4307 Tugas 7 5-12-2014 Puji Iswandi 4211301025 Mekatronika 3A

8. Analisa