| 摘要 |
PURPOSE:To oppropriately radiate heat quantity generated in a drive circuit in a brake control device. CONSTITUTION:This device is formed by integrating a motor driver 18 for energizing and deenergizing controlling a direct current motor 16 with a casing 15 of a main body part 14. Therefore, large heat quantity generated by an electric current (for instance a grade of 30A) supplied to a power transistor 19 being motor switching element is appropriately radiated through the main body part 14. |
