Q3. A forward converter drives a transformer at a frequency of 100 kHz. The transformer core has...
Q3. A forward converter drives a transformer at a
frequency of 100 kHz. The transformer core has an effective area of
125 mm2. The converter runs at a maximum duty factor of 0.42 and is
supplied from a voltage of 450 V. If the transformer carries 75
primary turns, calculate the core flux density excursion.
(202 mT)
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
Q3. A forward converter drives a transformer at a
frequency of 100 kHz. The transformer core has...
(c) The dual-switch forward converter in Fig. Q4(c) is supplied from an input voltage Vin of 42V,...
(c) The dual-switch forward converter in Fig. Q4(c) is supplied from an input voltage Vin of 42V, and switches at 100kHz with a duty factor of 0.35. The transformer T1 carries 50 primary turns and 34 secondary turns. The core used in T1 has an effective area of 45mm2 and an effective length of 72mm. The relative permeability of its core material is =1790. [NB: The permeability of free space IS μ.-1.257×10-94/m.] V.D D, L1 TRI - 01 N1 N2...
P8.8 A forward converter supplied from a 25-V de source operates with the switch- ing frequency...
P8.8 A forward converter supplied from a 25-V de source operates with the switch- ing frequency of 50 kHz and duty ratio of 0.5. The turn ratio of the trans- former is 1:1, the output capacitance is 150 uF, and the load draws a current of 2.5 A. Select the minimum inductance for continuous conduction mode and determine the average value and ripple amplitude of the output voltage.
(c) The dual-switch forward converter in Fig. Q4(c) is supplied from an input voltage Vin of 42V, and switches at 100kHz with a duty factor of 0.35. The transformer T1 carries 50 primary turns and 34 secondary turns. The core used in T1 has an effective area of 45mm2 and an effective length of 72mm. The relative permeability of its core material is =1790. [NB: The permeability of free space IS μ.-1.257×10-94/m.] V.D D, L1 TRI - 01 N1 N2...
P8.8 A forward converter supplied from a 25-V de source operates with the switch- ing frequency of 50 kHz and duty ratio of 0.5. The turn ratio of the trans- former is 1:1, the output capacitance is 150 uF, and the load draws a current of 2.5 A. Select the minimum inductance for continuous conduction mode and determine the average value and ripple amplitude of the output voltage.
Most questions answered within 3 hours.
-
Given the function below, F(w,x,y,z)= x’z+w’z’+w’y
a) draw a logic diagram for an implementation which uses...
asked 12 minutes ago -
This assignment will explore the impact of corporate decisions
on a local versus a global perspective....
asked 36 minutes ago -
Most political philosophers believe we have a duty to obey laws,
even if the laws in...
asked 1 hour ago -
Which of the following are common negotiation outcome
mistakes?
a. Leave money on the table b....
asked 1 hour ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 1 hour ago -
Convert the following quantities:
a) 0.819 atm to torr b) 512 mmHg to bar c) 11.2...
asked 1 hour ago -
C ++ Implement cat command
The purpose of this assignment is to provide practice using the...
asked 1 hour ago -
we
convert sugars into another form of stored potential energy. This
is called?
asked 2 hours ago -
The manufacturers of Oriental Spice Sauce are concerned that the
sodium levels in their product vary...
asked 3 hours ago -
PLEASE DON'T ANSWER IF YOU CAN'T ANSWER ALL OF THE QUESTIONS. I
DESPERATELY NEED HELP
Consider...
asked 3 hours ago -
DO NOT ANSWER IF YOU ARE UNSKILLED IN THIS AREA! TYPE OR WRITE
EACH ANSWER CLEARLY!!...
asked 3 hours ago -
how many moles of sodium are there in 3.41 moles of the
following compounds
NaCl
Na2SO4...
asked 3 hours ago