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| RUSBF075资料 | |
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RUSBF075 PDF Download |
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File Size : 116 KB
Manufacturer:tyco Description:Pin 1 VCC1 ( a 5V) The logic and clock power supply pin Pin 2 DIRECTION This input determines the direction of rotation of the motor ie clockwise vs counterclockwise See truth table Pin 3 DEAD-TIME ENABLE This input enables or disables the dead-time feature Connecting a 5V to pin 3 enables dead-time and grounding pin 3 disables it Pin 3 should not be allowed to float Pin 4 CLOCK TIMING An RC network connected between this pin and ground sets the period of the clock oscillator which determines the amount of dead-time See Figure 2 and text Pins 5 thru 7 HS1 HS2 and HS3 (Hall-sensor inputs) These inputs receive the rotor-position sensor inputs from the motor Three-phase motors provide all three signals four phase motors provide only two one of which is con- nected to both HS2 and HS3 Pin 8 30 60 SELECT This input is used to select the re- quired decoding for three-phase motors ie either 30-de- gree ( a 5V) or 60-degree (ground) Connect pin 8 to a 5V when using a four-phase motor Pin 9 LOGIC GROUND Ground for the logic power supply |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：RUSBF075 厂 家：tyco 封 装：09+ 批 号：20000 数 量：SMD 说 明：原装现货 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：0755-83041767,82716726 |
| 手 机：13570833454 |
| QQ：133289964,506456591,1062431938 |
| MSN：RFDZ0754@126.COM |
| 传 真：0755-82716726 |
| EMail：rxdz0754HK@126.com |
| 公司地址： 深圳市福田区华强北佳和大厦4C143 |
