Baluncore's latest activity
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Baluncore replied to the thread Undergrad Compare Bending Resistance of Dimension Lumber used as Joist.Cutouts should not have square corners, they should be rounded. Maybe use a hole-saw, 3" diameter or larger. The large front cutout... -
Baluncore replied to the thread Identifying Winding Pairs.It appears the motors are Dahlander connected, but you have three or more errors in the data. If I assume there is only one fault in... -
Baluncore replied to the thread Identifying Winding Pairs.I have tried to find the problems by pattern, but I am too confused, so I hallucinate false data. Draw up your data in two separate... -
Baluncore replied to the thread Identifying Winding Pairs.Sorry about the delay. It was 3:15AM here when your post #8 arrived, I must have nodded off. I don't trust our Dahlander assumptions... -
Baluncore replied to the thread Identifying Winding Pairs.Luckily, this is not a large and powerful motor, because in a Dahlander pole changing motor, the Y configuration is the fast mode, while... -
Baluncore replied to the thread Undergrad Non-Linear Infinite Resistor Ladder.The exponential function is also transcendental. Does that demonstrate that the exponential ladder is also irrational? -
Baluncore replied to the thread Identifying Winding Pairs.7, 8, 17, 12, 13, 16, 7. There is one winding between 7&8, another between 8&17, 17&12, 12&13, 13&16, 16&7 That makes a circuit of six... -
Baluncore replied to the thread Undergrad Non-Linear Infinite Resistor Ladder.True, but a truncated rational series, is still rational. The limit we need, is where the exponential will finally settle. Here is a... -
Baluncore replied to the thread Identifying Winding Pairs.I notice you have identified two separate sets of windings, black and red in the table. Take a look at the Wikipedia page that shows... -
Baluncore replied to the thread Undergrad Non-Linear Infinite Resistor Ladder.We know that a ladder network can be solved as a rational fraction, p/q, however that cannot be done with an infinite exponential... -
Baluncore replied to the thread Identifying Winding Pairs.Welcome to PF. Please give the make and model of the motor, along with the specifications on its tag. Measure the resistance of one... -
Baluncore replied to the thread Collection of Science Jokes P2.No certainty in this exact case, but most advertisements and original products do seem to use a "-" for multiply, which is probably OK... -
Baluncore replied to the thread Collection of Science Jokes P2.The original designer got it right, only the Chinese knock-off replaces the "⋅" with a "/". I thought the Chinese were simply avoiding a... -
Baluncore replied to the thread Series motors, switched to parallel.I do not use or have space for ngspice, so I do not know your circuit or what you mean by vgate_control. With reference to my circuit...