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意法半导 STMICROELECTRONICS[STMicroelectronics]
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Part No. |
AN1113
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OCR Text |
...o perform this switching is the six-step inverter where each phase is driven by means of a couple of transistors. Fig.3 shows the basic operating principle of this drive. The name "six-steps" arises from the finite time-steps in which the w... |
Description |
BRUSHLESS MOTOR FUZZY CONTROL BY USING ST52X301
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File Size |
157.36K /
18 Page |
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it Online |
Download Datasheet
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SGS Thomson Microelectronics
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Part No. |
AN1129
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OCR Text |
...otor drives using the st72141 1 six-step, 120 drive and pwm power control in order to be able to read the bemf information, the phase switching has to include a dead time during which no current flows in one of the motor windings. as shown... |
Description |
ST7 - PWM MANAGEMENT FOR BLDC MOTOR DRIVES USING THE ST72141
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File Size |
84.27K /
15 Page |
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it Online |
Download Datasheet
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