All About Circuits

Maximum Power

Agonche

Thread Starter

Agonche

Joined Aug 26, 2011
30
E1=120V; E2=60V; R1=R2=R3=R=30ohm

a)Find the value of Rsh, for maximum power on that resistor.
b)Find that power.



So...Rsh should equal to Rth (Thevenin)
a) Rth=R1+R1||R2||R3=30+10=40ohm
b) Eth=20V
I=0.25A
P=I^2*Rsh=2.5W

Am I right ?
 
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
Externet MPPT maximum power point tracking; can it be repurposed ? General Electronics Chat 4
M tip122 maximum power dissipation General Electronics Chat 17
H Maximum input voltage a diode can handle General Electronics Chat 10
Beetle_X Maximum Power Transfer enlightenment needed. General Electronics Chat 12
Lambo Av 2 Generators connected to bus. Maximum, minimum voltage across light, peak voltage, pulsation General Electronics Chat 0
Similar threads
MPPT maximum power point tracking; can it be repurposed ?
tip122 maximum power dissipation
Maximum input voltage a diode can handle
Maximum Power Transfer enlightenment needed.
2 Generators connected to bus. Maximum, minimum voltage across light, peak voltage, pulsation

You May Also Like

Top