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https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1198351/drv8251-drv8251
是否可以使用碳膜电阻器、例如0.2欧姆1W、最大值为 数据表中所述的1.9A 电流？ 金属膜电阻器(低于1欧姆)在本质上是电感的。
谢谢、
Sudhir Gupta
您好、Sudhir、
只要额定功率足够、就可以使用碳素电阻器。 在这种情况下、I2R 损耗将为0.722W、小于1W。
此致、
Pablo Armet
