Fixed voltage regulators, Electrical Engineering

Assignment Help:

Q. Fixed Voltage Regulators ?

Positive voltage regulator series with seven voltage options - IC 7800 Series

1564_Positive voltage regulator series1.png

 The 7800 series consists of three - terminal positive voltage regulators with seven voltage options. The last two numbers "00" represents the output voltage of the regulator. These ICs are designed as fixed voltage regulators and with adequate heat sinking can deliver output currents in excess of 1A. These ICs also have internal thermal overlaod protection and internal short-circuit current limiting.As shown in figure, proper operation requires a common ground between input and output voltages. In addition, the difference between input and output voltages (Vin - Vo), called dropout voltage, must be typically 2.0 V.

1882_Positive voltage regulator series.png


Related Discussions:- Fixed voltage regulators

Find out form factor and peak factor, Find out Form factor and Peak factor:...

Find out Form factor and Peak factor: For the output of full wave rectifier, find out (a) RMS value, (b) Average value, (c) Form factor, and (d) Peak factor. S

Service standards and agricultural users, Service standards: The forum...

Service standards: The forum of regulators (constituted through the central government for consistency in regulation in the area of distribution) will decide the basic framewo

Determine the steady state position error, Figure shows the block diagram o...

Figure shows the block diagram of an aircraft pitch stabilization system which uses position, velocity and acceleration feedback. i) Show that for a unit step input the steady s

#emf., what is the effect of back emf ?

what is the effect of back emf ?

Customer service management, Customer Service Management CRM involves ...

Customer Service Management CRM involves several activities related to planning - both long terms and short terms, measurement and control, improvement and innovation of all a

Define the operation of real mode interrupt, Define the operation of real m...

Define the operation of real mode interrupt. Operation of Real mode interrupt: While the microprocessor completes executing the current instruction, this determines whether a

Explain about subscriber loops signalling, Q. Explain about Subscriber loop...

Q. Explain about Subscriber loops signalling? In a telephone network, subscriber loop signal linger lies upon the kind of a telephone instrument used. The intra exchange signal

Total debt to total assets ratio, Total Debt to Total Assets ratio A m...

Total Debt to Total Assets ratio A metric used to measure a company's financial risk by determining how much of the company's assets have been financed by debt. It is calculat

How to calculate new current and terminal voltage?, Q. Series generator hav...

Q. Series generator having a combined armature and field resistance of 0.4? is running at 1000 r.p.m. and delivering 5.5kw at terminal voltage of 110 V. If the speed is raised to 1

Digital electronics, design 4 bit binary coded decimal to excess 3

design 4 bit binary coded decimal to excess 3

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd