2 HARDWARE IMPLEMENTATION | |
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2.3 SYNCHRONIZATION CIRCUIT
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| +18V |
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| R28 51R |
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| R22 | R21 | C28 + |
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| 2K | 2K | 25V/100uF |
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| COOKER |
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| D8 | Q4 |
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| 4148 | 8050 |
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| L2 |
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FUSE1 |
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| Q1 | R23 2K | |
AC_L |
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| 1 |
| L3 |
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| R36 |
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| 8050 |
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10A/250V |
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| CHOKE |
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| 8550 | C23 102 | |||
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| C20 |
| IGBT | 10R |
| Q2 | PWM |
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| - | + | C19 | 0.24uF/1200V |
| IGBT_CTRL |
| Q5 | 8050 |
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C22 | 2 | 4 |
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| FGA15N120 |
| C17 |
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0.1uF/275V |
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| 4uF/400V |
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| R37 | 101 |
| R24 |
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| BRIDGE |
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| 10K |
| 1K | ||
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| R50 |
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| D15XB80H18 |
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AC_N |
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| 3 |
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| CONSTANTAN |
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| IGBT Driver |
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| SYS_I |
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| R2 |
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| 220K/0.5W |
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| R6 |
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| 220K/0.5W |
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| R3 |
| R7 |
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| 470K/0.5W | 220K/0.5W |
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| R10 |
| R8 |
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| 470K/0.5W |
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| Sy n_N |
| 220K/0.5W | Sy n_P |
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| R25 |
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| 24K |
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| R11 |
| R9 |
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| 5K6 |
| 2KJ |
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| IGBT_V_P |
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| IGBT over voltage protection |
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| R12 |
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| 2K7 |
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