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| 27 |
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| MOTOR OUTPUTS |
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+VS |
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| SHUNT | D1 | D2 |
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| D3 |
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AC |
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| CONTROL |
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AC |
| RECTIFING, |
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| D4 | D5 |
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| D6 |
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AC |
| CURRENT |
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| INRUSH LIMIT |
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| CURRENT SENSING |
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| POWER |
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| COMMON |
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| D1 | D2 | D3 | D4 | D5 | D6 |
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| SUPPLIES |
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| SUPPLIES | COMMUTATION |
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| SMPS |
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| CURRENT PROCESSING | ||||||
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| CONTROL |
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| |
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| PWM SIGNAL |
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| PWM SIGNALS |
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| PROTECTIONS | ISOLATION |
| PROTECTIONS |
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| CURRENT FEED BACK |
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| CURRENT FEED BACK |
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| "HALLS" SIGNALS |
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| HA |
| "HALL" SIGNAL |
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| HB |
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| PROCESSING |
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| HC |
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| DBP 3U - BLOCK DIAGRAM |
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DBP - Rev 6/93
