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SGS Thomson Microelectronics
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Part No. |
AN1129
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OCR Text |
... represented without any pwm or demagnetization effect.
5/15 pwm management for bldc motor drives using the st72141 2 managing the free-wheeling diodes and reading the bemf the pwm is used to control the power applied to the motor. it can... |
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 |
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EPCOS AG
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Part No. |
B59563T0060
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OCR Text |
...haracteristics typical curve of demagnetization current i in,coil measured at v n coil resistance: 5,5 ? (t 563), 4,5 ? (t 555), 20 ? (t 705, t 209) ambient temperature: 25 c ... |
Description |
Degaussing of picture tubes 消磁的显像管
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File Size |
93.03K /
7 Page |
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it Online |
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ST Microelectronics
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Part No. |
STCC02-BD5
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OCR Text |
...e is made of a transistor and a demagnetization diode. the transistor's reference is to the power ground com and has a dc current rating of 100 ma. its collector is connected to the outputs mag 2 . the diode is connected between the output ... |
Description |
CONTROL CIRCUIT FOR HOME APPLIANCE MCU BASED APPLICATION
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File Size |
241.64K /
13 Page |
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it Online |
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