Page 8 - 156-PENERAPAN_RANGKAIAN_ELEKTRONIKA

PENERAPAN RANGKAIAN
ELEKTRONIKA

DAFTAR GAMBAR

Gambar 3.10 Sinyal Aktivasi Triac.........................................................................................50
Gambar 3.11 Dimmer power supply ....................................................................................51
Gambar 3.12 saklar triac .........................................................................................................52
Gambar 3.13 Rangkaian dimmer ac ....................................................................................53
Gambar 3.14 Frekuensi sinyal waktu ...................................................................................53
Gambar 3.15 Dimmer lampu ac 220 v .................................................................................54
Gambar 4.1 inverter DC to AC ................................................................................................57
Gambar 4.2 Prinsip kerja inverter .........................................................................................59
Gambar 4.3 Multivibrator transistor ....................................................................................60
Gambar 4.4 Astable-Multivibrator-55 .................................................................................60
Gambar 4.5 Output-Astable-Multivibrator .........................................................................61
Gambar 4.6 Internal ic ne555 timer....................................................................... 62
Gambar 4.7 RS-FLIP-FLOP .......................................................................................................63
Gambar 4.8 mode Multivibrator Astable .............................................................................64
Gambar 4.9 Transistor Q1 menjadi OFF dan lagi capasitor (C) C1 ................................65
Gambar 4.10 Logika Internal ..................................................................................................67
Gambar 4.11 Sirkuit Astable Mode Menjalankan IC 4047 .............................................68
Gambar 4.12 Aplikasi inverter gelombang ic cd4047 .....................................................69
Gambar 4.13 Aplikasi inverter gelombang ic cd4047 .....................................................70
Gambar 4.14 prinsip dasar inverter DC to AC ....................................................................71
Gambar 4.15 Inverter setengah gelombang .....................................................................72
Gambar 4.16 Inverter Gelombang Penuh ...........................................................................73
Gambar 4.17 Inverter mobil ...................................................................................................74
Gambar 5.1 manfaat listrik .....................................................................................................78
Gambar 5.2 Inverter Dc 12v Ke 20v-30v Tl497 .................................................................79
Gambar 5.3 Converter 12 volt DC to 24 volt DC ...............................................................80
Gambar 5.4 converter DC to DC ...........................................................................................82
Gambar 5.5 DC to DC converter 12 V to 38 V ....................................................................84
Gambar 5.6 prinsip perubahan tegangan ...........................................................................85
Gambar 5.7 Catu daya DC to DC ............................................................................................85
Gambar 5.8 Skema blok ic 494 pwm ....................................................................................86
Gambar 5.9 Function block diagram ....................................................................................86
Gambar 5.10 Pin-pin IC TL 494 Bentuk sinyal ..................................................................87
Gambar 5.11 mosfet dc to dc dan IC TL 494 ......................................................................88
Gambar 5.12 converter 12 v to 38 v ....................................................................................89
Gambar 5.13 Inveter ................................................................................................................90
Gambar 6.1 Buck-boost-converter .......................................................................................94
Gambar 6.2 Komponen induktor/ lilitan .............................................................................95
Gambar 6.3 Jenis-jenis Resistor ............................................................................................96
Gambar 6.4 Bentuk asli Capasitor( C ) .................................................................................96
Gambar 6.5 Simbol dioda penyearah...................................................................................97
Gambar 6.6 dioda penyearah tunggal .................................................................................97
Gambar 6.7 Berbagai macam dioda bridge ........................................................................97
Gambar 6.8 Dioda sebagai penyearah gelombang sinus ................................................97
Gambar 6.9 Penyearah setengah gelombang ....................................................................98
Gambar 6.10 Dua Dioda sebagai Penyearah gelombang penuh ...................................98
TEKNIK ELEKTRONIKA ix
INDUSTRI