The Question is: Design and Build the BJT cct from the following specs. Given: Vcc=12V β=200 Ib=30μA Ve=0.1Vcc R2=0.1 Rin Vce=7V First I found Re Re=VRe/Ie VRe= Vcc x 0.1= 1.2V , Ie=(β+1) Ib=6.03mA Re= 199Ω Rc= VRc/Ic Vrc=Vcc-Vce-VRe=12-7-1.2=3.8 Ic= βIb =200 x 30μA =6mA = 3.8V/6mA=633.3Ω This is where I'm stucK. I learned how to Thevenize the Resistance and Voltage at the base but I am not sure if this is the right approach to use. If any one can help I would greatly appreciate it thanks Todd!

 

Maybe a sketch of your bjt amp posted here would help our members to spot any possible flaws in your circuit.

hgmjr

 

I dont Know how to add a picture to this area

 

Hello,

Did you see the FAQ at the top?
Here is a quote from it:

Attachments and Images How do I attach a file to a post?
To attach a file to your post, you need to be using the main 'New Post' or 'New Thread' page and not 'Quick Reply'. To use the main 'New Post' page, click the 'Post Reply' button in the relevant thread.
On this page, below the message box, you will find a button labelled 'Manage Attachments'. Clicking this button will open a new window for uploading attachments. You can upload an attachment either from your computer or from another URL by using the appropriate box on this page. Alternatively you can click the Attachment Icon to open this page.
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If you have uploaded an image as an attachment, you can click the arrow next to the 'Attachment Icon' and select it from the list. This will be inserted into your post and can be located where you want it displayed.
To include an image that is not uploaded as an attachment and is located on another website, you can do so by copying the full URL to the image, (not the page on which the image is located), and either pressing the 'Insert Image' icon or by typing

after it, ensuring that you do not have any spaces before or after the URL of the image. You can insert pictures from your albums (?) in this way too.

Greetings,
Bertus