Hello everyone,
does anyone know how to calculate the power dissipated by the load resistance assuming the SCR is ideal (lossless) ? if the average output voltage of the rectifier is 93% of its maximum output voltage

we have Vrms=100v, 50Hz power supply and load resistance = 10 ohms

ive figured i need to calculate a firing angle

but unsure how to do so

any help would be amazing

Bruce

 

bbuummpppp

 

http://www.talkingelectronics.com/Download eBooks/Principles of electronics/CH-20.pdf


look at page 563

 

That doesnt show how to work out the firing angle using the factors I have been given

 

then we must agree that we disagree.

 

then we must agree that we disagree.

Is the firing angle a set figure when the SCR is ideal (lossless)??????

 

bbummmpppp