Latest threads in ⏚ Electrical Engineeringshow only best voted threads
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4 to 20 milliamp isolator
Can some one give me an idea as to why a 4 to 20 milliamp signal from the controlling computer will not control a variable speed drive, but if a 4 to 20 milliamp isolator is installed, it works and...
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20 years ago
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Re: hard disk drive and low voltage
> Will low voltage (
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20 years ago
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Re: Black - White - Red Wire on Ceiling Fan
You are all wrong. The electrician should lose his license. Read the directions for the fan. If you are not using a light fixture accessory on the fan then connect the black and red wire from the to...
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20 years ago
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Telemetry
"C What I Mean" wrote Thank you by the hint. By the way, the name of the product is Digital Angel, and basically that's what I was looking for... but I'm afraid this technology will be of no use for...
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20 years ago
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B TO THE PERSON IN CANADA WHO WROTE ABOUT ENGINEERS
I hit the wrong X and lost your post but to answere you. You sound like the electricians union I used to belong to Local 3. But Here Engineers (US and I suspect many Canadian engineers would disagree...
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20 years ago
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Re: wind mill generator problem
The output from the wind turbines is converted to DC, then back to AC again to so the frequency can be matched to that of the power grid. The voltage of the wind turbines I know of are 400-500ish...
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20 years ago
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Re: LC Filter QueI [pstion
Hmmmm I'm not sure if there is a bandwidth or not associated with it. I thought it was just a simple 5MHz sine wave and R1 was donig some impedance matching with the 50ohm coax load on the output...
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20 years ago
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Dirac Deltas and sampling for DSP processing, etc
He's a notional treasure.
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20 years ago
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