Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Show Typical performance parameters for voltage regulators ?
Typical performance parameters for voltage regulators are
· Line regualtion
· Load regulation
· Temparature stability
· Ripple rejection
Line or input regulation is defined as the change in output voltage for a change in the input voltage and is usually expressed in milli volts or as a percentage of output voltage. Load regulation is the change in output voltage for a change in load current and is also expressed in milli volts or as a percentage of output voltage. Temperature stability or average temperature coeffiecient of output voltage is the change in output voltage per unit change in temperature and is expressed in milli volts/ oC.
Ripple rejection is the measure of regulators ability to reject ripple voltages. It is usually expressed in decibels. The smaller the values of line regualtion, load regulation, and temperature stability, the better the regulator.
Metering and Billing System Previously, you have learnt about various measures for reducing commercial losses of a utility. You have studied in which the metering and billing
Positive Edge Triggered D Flip Flop In this type of D flip Flop ( 7475) shown in figure the output changes with positive edge of the CLK when CLK changes from 0 to 1
what is the effect of back emf ?
Assembly Languages ( Second Generation Language) To overcome the difficulty of machine language assembly language was designed. After facing the difficulty of machine
Consider the optical cavity shown below. (a) Compute the photon lifetime. (b) Compute the cavity Q (assume that the wavelength region of interest is 500nm). (c) Su
Explain cascading of multiple PICS 8259. The 8259A adds 8 vectored priority encoded interrupts to the microprocessor. It can be expanded to 64 interrupt requests by using one
which principle is used in d.c motor
Analysis of thermistor as a bias compensation
Q. Input bias current of operational amplifier? When operated at extremely low quiescent current values, the base bias currents will be low; but they do have to be taken into c
Q. The equations for a two-port network are given by V 1 = z 11 I 1 + z 12 I 2 0 = z 21 I 1 + (z 22 + Z L )I 2 V 2 = - I 2 Z L (a) Satisfying the equations, dev
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd