Need some help drawing circuit diagram

Thread Starter

A.Smith

Joined Aug 1, 2017
4
Hi,

I need some help drawing the circuit diagram for this FET amplifier circuit i attempted it in the picture on the top right but i'm sure its incorrect
also i'm unsure what the grey square component is. can someone please help me
20542930_1785389198168201_131549380_o.jpg
 

WBahn

Joined Mar 31, 2012
26,398
The grey component appears to be a 15 nF, 250 V capacitor.

You need to trace your circuit better. Your schematic shows the 12 V connected to two components, but it appears it is only connected to the a single resistor.

The cathode of the diode is connected to two other components, but your schematic only has it connected to one.

Verify the pinout of your FET -- I don't think you have it correct.
 
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