The timer would operate the relay to drop the thermistors out. They would be on the 12vdc control circuit.
Sorry, I can follow schematics and directions, but still learning the language so to speak. What position is the "source" resistors? R15 and R16 are 47r5 and R21-24 are 1ohm, as per schematic.
I was asked to come to Hawaii for a special project about 4 years ago. The project is long over, but I haven't found a reason to leave!your making me jealous! no class A for you!
re- the SS timer - Yep true sorry wasn't thinking correctly.
The source resistors are the 1 ohm ones. what power rating are they? They seem a little small....
The NP article suggests that one pair is enough for up to 4 pairs of output devices.
That being said, has anyone actually utilized the second pair?
Ah ok, they are rated plenty high enough. They just looked small from the pic...
The first one of the pair of Toroidy Transformers arrived yesterday. I guess between Poland and Hawaii they got seperated😥
I knew the actual size, even made a template to use while I was building the chassis so I knew it would fit, but sure looks bigger in person. 28 1/2 lbs.
The case is a work of art, a shame to hide it!
I knew the actual size, even made a template to use while I was building the chassis so I knew it would fit, but sure looks bigger in person. 28 1/2 lbs.
The case is a work of art, a shame to hide it!
A loop can be a receiving aerial or a transmitting aerial or both.
Pass a varying current around a loop and the aerial transmits radiation.
Place a loop inside a varying field and the aerial receives radiation.
Eliminate the loop and you eliminate the radiation, a bit too simple but it is the part I need for this explanation.
Make a loop and you are in effect making a circuit that will emit and receive radiation.
Your three plates are circuits with Loops.
They pass large varying currents around the Loops.
They will emit radiation.
Every other loop inside your amplifier will pick up some of that radiation.
Low Loop Area is a simple topology to eliminate radiation interference.
Pass a varying current around a loop and the aerial transmits radiation.
Place a loop inside a varying field and the aerial receives radiation.
Eliminate the loop and you eliminate the radiation, a bit too simple but it is the part I need for this explanation.
Make a loop and you are in effect making a circuit that will emit and receive radiation.
Your three plates are circuits with Loops.
They pass large varying currents around the Loops.
They will emit radiation.
Every other loop inside your amplifier will pick up some of that radiation.
Low Loop Area is a simple topology to eliminate radiation interference.
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