DN0005, 3-Phase Induction Motor Drive Using a V/F Control Design Note
Using Part
Vignette
1 / 2
Pour les produits finaux
- Induction Motor
Description
- 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
Caractéristiques principales
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Motor TypeAC Motor
Pièces en vedette (10)
| Pièce numéro | Fabricant | Type | Description | |||
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LF50CDT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK T/R | Ajouter au panier | |
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LF50ABDT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK T/R | Ajouter au panier | |
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LF50CPT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 5-Pin(4+Tab) PPAK T/R | Ajouter au panier | |
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LF50ABV | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(3+Tab) TO-220AB Tube | Ajouter au panier | |
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STM8S103F3P3 | STMicroelectronics | Microcontrollers - MCUs | MCU 8-bit STM8 CISC 8KB Flash 3.3V/5V 20-Pin TSSOP Tube | Ajouter au panier | |
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LF50ABPT-TR | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 5-Pin(4+Tab) PPAK T/R | Ajouter au panier | |
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LF50CV | STMicroelectronics | Linear Regulators | LDO Regulator Pos 5V 0.5A 3-Pin(3+Tab) TO-220AB Tube | Ajouter au panier | |
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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 | Ajouter au panier | |
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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 | Ajouter au panier | |
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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 | Ajouter au panier | |