Baluncore's latest activity

Here is the circuit you describe, and the ripple it will produce.

I have been working with linear supplies for more than 50 years. I know what I am doing. Post your circuit diagram and I will show you...

Your ripple remover must carry the full output current. It will need the same output current rating as the output power transistors, so...

I need a part number that identifies the device and the package, that tells me the beta and the power rating. A silicon power...

Welcome to PF. What is the part numbers of the parallel power transistors? What range of output voltage do you require? How much...

Earlier Martian life will be fossilised. We can differentiate between modern Martian and Earthling life by our DNA.

Investing $11G in medicine would do a lot more for the human race than bringing a few rocks from Mars, back to Earth, only top find it...

There is a diagram of the 1943-4 Westinghouse gyro-stabilizer, as used in tanks, shown here. https://natlib.govt.nz/records/22339506 It...

With the MSR mission estimated costs of 11 billion dollars, I would prefer to see an investment in health and education, every cent of...

There is no reason, that I can see, that requires an urgent answer to the question of life-or-just-mineral on Mars. True. Once there...

Where did I mention that? Gyro based gun stabilisers during WW2, only stabilised the vertical axis, pairs or triples were never used...

There is also an x-axis equivalent, the stuffed cloud.

That gyro appears to have very little angular compliance. I would guess that it had to be for gun stabilisation on a moving land...

It is actually a very carefully calculated, and fail-safe procedure. The pilot knows how to swim, and his pilot boat master, knows how...