Electronics Part I Flashcards
Equation for Single Phase Half Wave Load Power?
(Eline^2/Rload)/2
Form Factor for Single Phase Half Wave?
0.45
Diode Amperage in a Single Phase Half Wave?
Equal to I load
Ripple Freq of a single phase half wave
X1
Peak Inverse Voltage Rating of a single phase half wave rectifying diode?
Eline • 1.41
Ripple voltage of a single phase half wave rectifier?
Epeak to zero
Number of diodes in a single phase full wave rectifying bridge?
4
Form factor a single phase full wave rectifying bridge?
0.9
Diode amperage of a single phase full wave bridge?
Iload/2
Power for a single phase full wave bridge?
Eline^2/Rload
Ripple frequency for a single phase full wave bridge?
Supply freq x 2
Piv rating of a diode in a single phase full wave bridge?
Eline times 1.41
Ripple voltage of a single phase full wave bridge?
Same as epeak which is line times 1.41
Form factor of a single phase full wave centre tap, and diode number
0.9 and 2
Diode amperage of a centre tap rectifier?
Iload/2
Power of a single phase full wave centre tap?
Eline2/Rload
Ripple frequency of a single phase full wave centre tap is…
Supply times 2
Piv rating of a centre tap diode in a full wave single phase?
Eline(using the secondary, aka line times 2) times 1.41
Ripple voltage of a centre tap?
Supply on the line (half the secondary) times 1.41
What is ripple
Voltage?
Max to min voltage of a rectifying circuit across a load (aka the max and min amount of ac voltage that appears on a dc load)
3 phase half wave rectifiers circuit FF and diode number?
0.675 and 3
What is form factor?
The dc output of an ac supply
Amperage per diode in a three phase half wave rectifier?
Iload/3
Power of a load in a 3 phase half wave rectification circuit?
Eload times Iload dc)