What component in a power supply converts ac line voltage to dc voltage?
Homework Answers
Answer:- Diode Rectifier
Expainantion:- Rectifier is a circuit, which converts alternating voltage into direct voltage(not pure DC voltage, indeed we get a pulsating DC), later filters are used to get pure DC
Add Answer to:
What component in a power supply converts ac line voltage to dc
voltage?
What component in...
1) What component in a power supply converts ac line voltage to dc voltage? a. Transformer...
1) What component in a power supply converts ac line voltage to dc voltage? a. Transformer b. rectifier diode c. resistor d. capacitor 2) A circuit that provides an entirely positive or negative output voltage when an ac input voltage is applied is called a a. rectifier b. inverter c. filter capacitor d. zener diode 3) A control voltage or current is the a. power factor b. bias c. ground d. load 4) When the voltage at the op amp's...
Q4. Most electronic systems need a dc voltage to work properly. The AC-to-DC power supply system ...
part g
Q4. Most electronic systems need a dc voltage to work properly. The AC-to-DC power supply system is including a transformer, a rectifier and a capacitor input filter. The AC input voltage is 110 Vrms at 60 Hz. (a) Draw the full wave bridge rectifier circuit with transformer which steps down voltage to safer and lower levels that are more suitable for use with diodes (b) Show how the capacitor input filter connects to the rectifier output in the...
You need to design a DC power supply that provides an average DC output voltage of...
You need to design a DC power supply that provides an average DC output voltage of 5V to charge your cellphone. The maximum allowed ripple at the output is ±200 mV. Your cellphone can be modeled as a 1 50Ω load. You have to use a bridge rectifier with four diodes. Note: For calculations, consider constant voltage drop model of the diode with V0 = 0.7V. (a) The charger is designed to use in the US, i.e. transformer primary is...
1. Power supply (ac to dc) design. [10 pts.] Design a full-wave bridge rectifier circuit to deliv...
1. Power supply (ac to dc) design. [10 pts.] Design a full-wave bridge rectifier circuit to deliver 10 volts dc with less than 0.1 volt (peak to peak) ripple into a load drawing up to 10 mA. (a) Choose the appropriate ac input voltage from the transformer secondary assuming the usual voltage drops for silicon diodes. (b) Determine the correct capacitor value to ensure the specified ripple in your calculation (c) What fuse value should you select for the primary...
A) Draw the circuit diagram and design a half wave rectifier AC-DC converter to deliver 12V-DC...
A) Draw the circuit diagram and design a half wave rectifier AC-DC converter to deliver 12V-DC with a ripple of 10 mV for a load current of 0.5 A - Design means to find the capacitor value and the ratio of the turns in the transformer assuume the supply voltage is 120v and 60Hz B) Calculate the Peak Inverse Voltage, average and max current through the diode.
Capacitor is connected to secondary (1) A fullwave bridge rectifier power supply is powered from the secondary of a transformer which has a peak secondary voltage of 22V. The primary of the transforme...
Capacitor
is connected to secondary
(1) A fullwave bridge rectifier power supply is powered from the secondary of a transformer which has a peak secondary voltage of 22V. The primary of the transformer is connected to a 50Hz, 230Vus power supply. A 2700μF filter capacitor is used. A current of 1.5 Amp is drawn from the supply (i) Sketch a schematic diagram of the setup (ii) Calculate the mean dc output voltage (ii) Assume that each diode conducts for one-twelfth...
In this part of the term paper, design a single-phase switch-mode DC power supply with a forward ...
In this part of the term paper, design a single-phase switch-mode DC power supply with a forward converter. Provide answers to the questions below Please combine the single-phase full-wave rectifier from part two of your term paper with a forward converter to produce a switch-mode DC power supply, as shown below. The output of the bridge rectifier serves as input to the forward converter L1 Np: N BH621BH62 D, V1 Load C1 100p 45 Vrms D3 BH62 18H62 D4 Control...
Design a DC-DC boost converter, shown below, that converts an unregulated supply of 12.0 Vak into a load voltage of...
Design a DC-DC boost converter, shown below, that converts an unregulated supply of 12.0 Vak into a load voltage of 30.0 Ve and load current of 0.25 A. The switching frequency of the transistor is 100 kHz. The transistor has an on-resistance of 0.15 Ω and the diode drops 0.7 V when it is conducting. The voltage ripple (Av) is taken as 20 mVpp The circuit has 80% conversion efficiency. Find the DC input-current (Iden), duty-cycle (D), inductance (L), power-dissipation...
1 Determine an equation for the efficiency (power out/power in) of a four diode bridge AC...
1 Determine an equation for the efficiency (power out/power in) of a four diode bridge AC rectifier circuit. Approximate the load as one large resistor and do not assume the diode resistance is negligible. Make sure to solve the equation so only known quantities (load resistance, source voltage, ect) and not unknown quantities (currents ect) appear in it. 2. Modify your equation to include a capacitor in parallel with the load that will smooth out the resultant DC voltage and...
Figure 2 shows a power supply circuit comprising a transformer coupling the mains voltage on the...
Figure 2 shows a power supply circuit comprising a transformer coupling the mains voltage on the left to the full-wave rectifier circuit on the right. It is given that the mains voltage (Vmains) is 230 V RMS, the mains frequency (fin) is 50 Hz, the transformer T1 has a ratio of 9:1, the load resistance (RL) is 1 k. and the capacitance of the capacitor (C) is 470 uF. a. Calculate the following: 1. the transformer AC output RMS voltage...
part g
Q4. Most electronic systems need a dc voltage to work properly. The AC-to-DC power supply system is including a transformer, a rectifier and a capacitor input filter. The AC input voltage is 110 Vrms at 60 Hz. (a) Draw the full wave bridge rectifier circuit with transformer which steps down voltage to safer and lower levels that are more suitable for use with diodes (b) Show how the capacitor input filter connects to the rectifier output in the...
You need to design a DC power supply that provides an average DC output voltage of 5V to charge your cellphone. The maximum allowed ripple at the output is ±200 mV. Your cellphone can be modeled as a 1 50Ω load. You have to use a bridge rectifier with four diodes. Note: For calculations, consider constant voltage drop model of the diode with V0 = 0.7V. (a) The charger is designed to use in the US, i.e. transformer primary is...
1. Power supply (ac to dc) design. [10 pts.] Design a full-wave bridge rectifier circuit to deliver 10 volts dc with less than 0.1 volt (peak to peak) ripple into a load drawing up to 10 mA. (a) Choose the appropriate ac input voltage from the transformer secondary assuming the usual voltage drops for silicon diodes. (b) Determine the correct capacitor value to ensure the specified ripple in your calculation (c) What fuse value should you select for the primary...
Capacitor
is connected to secondary
(1) A fullwave bridge rectifier power supply is powered from the secondary of a transformer which has a peak secondary voltage of 22V. The primary of the transformer is connected to a 50Hz, 230Vus power supply. A 2700μF filter capacitor is used. A current of 1.5 Amp is drawn from the supply (i) Sketch a schematic diagram of the setup (ii) Calculate the mean dc output voltage (ii) Assume that each diode conducts for one-twelfth...
In this part of the term paper, design a single-phase switch-mode DC power supply with a forward converter. Provide answers to the questions below Please combine the single-phase full-wave rectifier from part two of your term paper with a forward converter to produce a switch-mode DC power supply, as shown below. The output of the bridge rectifier serves as input to the forward converter L1 Np: N BH621BH62 D, V1 Load C1 100p 45 Vrms D3 BH62 18H62 D4 Control...
Design a DC-DC boost converter, shown below, that converts an unregulated supply of 12.0 Vak into a load voltage of 30.0 Ve and load current of 0.25 A. The switching frequency of the transistor is 100 kHz. The transistor has an on-resistance of 0.15 Ω and the diode drops 0.7 V when it is conducting. The voltage ripple (Av) is taken as 20 mVpp The circuit has 80% conversion efficiency. Find the DC input-current (Iden), duty-cycle (D), inductance (L), power-dissipation...
Figure 2 shows a power supply circuit comprising a transformer coupling the mains voltage on the left to the full-wave rectifier circuit on the right. It is given that the mains voltage (Vmains) is 230 V RMS, the mains frequency (fin) is 50 Hz, the transformer T1 has a ratio of 9:1, the load resistance (RL) is 1 k. and the capacitance of the capacitor (C) is 470 uF. a. Calculate the following: 1. the transformer AC output RMS voltage...
Most questions answered within 3 hours.
-
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 2 minutes ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 8 minutes ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 1 hour ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 1 hour ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 1 hour ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 2 hours ago -
Bank of America has bonds that pay a coupon interest rate of 5.5
percent and mature...
asked 3 hours ago -
Problem: Patient Fees C++
You are to write a program that computes a patient’s bill for...
asked 4 hours ago -
In a population of interest, we know that, 77% drink coffee, and
23% drink tea. Assume...
asked 5 hours ago -
Given that f(x) = e-(x-1) for x > 1, determine the following
probabilities:
a) P(X <...
asked 4 hours ago -
A mechanic pushes a 2.60 ✕ 103-kg car from rest to a speed of v,
doing...
asked 5 hours ago -
International information systems result in all of the following
except:
A. improved quality of information flow....
asked 4 hours ago