توضیحات
درايور مدار يا قطعه اي است که براي کنترل مدار يا قطعه ديگري مانند يک ترانزيستور پرقدرت، صفحه نمايش کريستال مايع (LCD)، موتورهاي پله اي، حافظه SRAM،و بسياري ديگر استفاده مي شود.
آنها معمولاً براي تنظيم جريان عبوري از مدار يا کنترل عوامل ديگر مانند ساير اجزا و برخي وسايل ديگر در مدار استفاده مي شوند. اين اصطلاح اغلب به عنوان مثال براي يک مدار مجتمع تخصصي که سوئيچ هاي پرقدرت را در مبدل هاي قدرت سوئيچ شده کنترل مي کند، استفاده مي شود. يک تقويت کننده همچنين مي تواند به عنوان يک درايور براي بلندگوها يا يک تنظيم کننده ولتاژ در نظر گرفته شود که يک قطعه متصل را در محدوده وسيعي از ولتاژهاي ورودي کار مي کند.
Description
a driver is a circuit or component used to control another circuit or component, such as a high-power transistor, liquid crystal display (LCD), stepper motors, SRAM memory,[1]:?30? and numerous others.
They are usually used to regulate current flowing through a circuit or to control other factors such as other components and some other devices in the circuit. The term is often used, for example, for a specialized integrated circuit that controls high-power switches in switched-mode power converters. An amplifier can also be considered a driver for loudspeakers, or a voltage regulator that keeps an attached component operating within a broad range of input voltages.
a driver is a circuit or component used to control another circuit or component, such as a high-power transistor, liquid crystal display (LCD), stepper motors, SRAM memory,[1]:?30? and numerous others.
They are usually used to regulate current flowing through a circuit or to control other factors such as other components and some other devices in the circuit. The term is often used, for example, for a specialized integrated circuit that controls high-power switches in switched-mode power converters. An amplifier can also be considered a driver for loudspeakers, or a voltage regulator that keeps an attached component operating within a broad range of input voltages.
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