What is the context of the question? Is it for schoolwork, or are you building something?Hi,
Can any one tell me how to calculate the Pmax for Rs in the attched circuit. where Rs value is 220ohm
Please remember to post schoolwork questions in the Homework Help forums. I'll move this thread there now.Hi,
i feel the same and i search throughout the web. That is my course work regarding to laborations. In that task we just calculated the series resistance and we see the stabilized output. I have to answer that question when load(R=1k /4W.) is there and without load case. i dont know how to calculate. the zener we used is BZX85/C30.
Ah, Rs is to limit the current that goes through the Zener diode. Okay, that makes sense.the resistor Rs must be choosen that maxium powerdessipation shoud not exceed 1.3W of the ZEner. I choosen the Rs as 220ohm and the output is 30V.
You seem to have an incorrect value for Vs. What voltage would you expect across a capacitor fed by a bridge rectifier from 24V AC? Wouldn't you expect something closer to the peak value minus the bridge drop?total information is there in the attachment with my answer. First i made mistake in the report calculation and then again i rectified even though they are not satisfied.
could you help to dig it out.
i want remove this scrap possibly after getting the information. i dont know how to remove this entire post. Could you make a way for that.
Thanks in advance..