DN0005, 3-Phase Induction Motor Drive Using a V/F Control Design Note
STMicroelectronics の部品 L6391 を使用したリファレンス デザイン
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最終製品向け
- Induction Motor
説明
- For loads where the load curve is well known, such as a fan, a simple V/F drive can provide good efficiency and reasonable speed control without the need for any speed feedback. In such an application, the actual rotation speed is the commanded speed less the slip. This is the same operating mode as if a motor were connected directly to the mains, but we have the added advantage of being able to control the drive frequency and therefore we have a low cost and easily implemented speed control. The original application of this board was a small fan used in a residential heating system
主な特徴
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Motor TypeAC Motor
注目のパーツ (10)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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LF50CDT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK T/R | 買う | |
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LF50ABDT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK T/R | 買う | |
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LF50CPT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 5-Pin(4+Tab) PPAK T/R | 買う | |
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LF50ABV | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(3+Tab) TO-220AB Tube | 買う | |
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STM8S103F3P3 | STMicroelectronics | Microcontrollers - MCUs | MCU 8-bit STM8 CISC 8KB Flash 3.3V/5V 20-Pin TSSOP Tube | 買う | |
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LF50ABPT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 5-Pin(4+Tab) PPAK T/R | 買う | |
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LF50CV | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(3+Tab) TO-220AB Tube | 買う | |
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L6391 | STMicroelectronics | Gate and Power Drivers | Driver 2-OUT High and Low Side Half Brdg Inv/Non-Inv 14-Pin SOIC T/R | 買う | |
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L6391D | STMicroelectronics | Gate and Power Drivers | Driver 2-OUT High and Low Side Half Brdg Inv/Non-Inv 14-Pin SOIC Tube | 買う | |
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L6391DTR | STMicroelectronics | Gate and Power Drivers | Driver 2-OUT High and Low Side Half Brdg Inv/Non-Inv 14-Pin SOIC T/R | 買う | |