7805 IC मध्ये किती अग्र असतात?

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RRB ALP Electronics Mechanic 23 Jan 2019 Official Paper (Shift 3)
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  1. 4
  2. 3
  3. 2
  4. 5

Answer (Detailed Solution Below)

Option 2 : 3
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IC 7805 मध्ये 3 अग्र आहेत. पर्याय 2 योग्य आहे.

  • 7805 IC (संकलित परिपथ) मध्ये तीन अग्र आहेत.
  • पहिले अग्र हे इनपुट अग्र आहे, ज्याला "विन" किंवा "इनपुट" असे लेबल केले जाते आणि ते अनियंत्रित DC विद्युत दाब स्त्रोताला IC शी जोडण्यासाठी वापरले जाते.
  • दुसरे अग्र भूसंपर्क अग्र आहे, ज्याला "GND" किंवा "भूसंपर्क" असे लेबल केले जाते आणि परिपथाच्या भूसंपर्कवर IC ला जोडण्यासाठी वापरले जाते.
  • तिसरे अग्र हे आउटपुट अग्र आहे, ज्याला "व्हाउट" किंवा "आउटपुट" असे लेबल केले जाते आणि ते +5 विद्युत दाबाचे नियमन केलेले DC आउटपुट विद्युत दाब भाराशी जोडण्यासाठी वापरले जाते.

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